[theme=dark]{--background-color:#1b1b1b;--card-background-color:#161616;--modal-background-color:#222;--modal-background-color-hover:#282828;--background-highlight-color:#333;--primary-text-color:#fff;--border-color:#111;--input-border-color:#080808;--input-background-color:#161616}[theme=dark],[theme=light]{--secondary-text-color:#8d9aa7}[theme=light]{--background-color:#fff;--card-background-color:#f8f8f8;--modal-background-color:#fff;--modal-background-color-hover:#f8f8f8;--primary-text-color:#000;--border-color:#ddd;--input-border-color:#ddd;--input-background-color:#fff}.application{background:var(--background-color);min-height:100vh}.downtime-ribbon{height:48px;background:#eb2f06;color:var(--primary-text-color);font-weight:500;font-size:14px}.downtime-ribbon .constrain{height:100%}.downtime-ribbon .text-button.border{font-size:12px;padding:2px 10px;margin-left:10px}.downtime-ribbon .text-button.border:active,.downtime-ribbon .text-button.border:hover{background:transparent}section .constrain[data-v-548ca326]{padding:100px 50px}h1[data-v-548ca326],h3[data-v-548ca326]{color:var(--primary-text-color)}h3[data-v-548ca326]{font-size:30px;line-height:36px;margin-bottom:40px}h4[data-v-548ca326]{margin-bottom:30px;text-transform:uppercase;color:var(--secondary-text-color);font-weight:600;font-size:14px;line-height:16px}.logo[data-v-548ca326]{width:80px;margin-bottom:30px;opacity:.5}.hero[data-v-548ca326]{height:100vh}.hero .graphic[data-v-548ca326]{background:url(../img/eagle.f19a8fe9.jpg) 50% no-repeat;background-size:cover;-webkit-box-flex:0.5;-ms-flex:0.5;flex:0.5}.hero .details[data-v-548ca326]{padding:80px 100px;border-left:1px solid var(--border-color)}.hero .login-options[data-v-548ca326]{margin-top:30px;margin-bottom:100px}.hero .login-options .button[data-v-548ca326]{margin-right:20px;min-width:120px}.hero .tagline[data-v-548ca326]{max-width:550px}.hero .disclaimer[data-v-548ca326]{color:var(--secondary-text-color);font-size:13px;margin-right:20px;text-decoration:none;border:0}.hero .disclaimer[data-v-548ca326]:active,.hero .disclaimer[data-v-548ca326]:hover{color:var(--primary-text-color)}.support-details[data-v-f618e794]{padding:0 0 100px}.support-option[data-v-f618e794]{padding:20px 0 20px 50px}h1[data-v-f618e794]{color:var(--primary-text-color);margin:80px 0}h3[data-v-f618e794]{font-size:22px;line-height:30px;margin-bottom:4px;color:var(--primary-text-color)}p[data-v-f618e794]{font-size:15px;color:var(--secondary-text-color);line-height:20px}.contact-form[data-v-f618e794]{border-radius:3px;background:#fff;padding:0 20px}nav[data-v-618f206a]{border-bottom:1px solid var(--border-color)}h1[data-v-618f206a]{color:var(--primary-text-color);margin:80px 0}h2[data-v-618f206a]{color:var(--primary-text-color);margin-left:0;margin-right:0}p[data-v-618f206a],ul[data-v-618f206a]{font-size:15px;color:var(--secondary-text-color);line-height:20px;margin:30px 0}article[data-v-618f206a]{padding-bottom:100px}li b[data-v-618f206a]{color:var(--primary-text-color)}.connect-lms[data-v-618f206a]{margin:30px 0}.connect-lms .button[data-v-618f206a]{display:inline-block}.contact-form[data-v-618f206a]{border-radius:3px;background:#fff;padding:0 20px;margin-top:20px}.redeem{background:var(--modal-background-color);border-radius:3px;padding:20px}.redeem .modal-description{margin-bottom:20px;line-height:16px}.redeem button{margin-top:20px;width:100%}.library[data-v-8f11fd58]{min-height:100vh}.library-empty .constrain[data-v-8f11fd58]{z-index:5;padding-top:150px}.library-graphic[data-v-8f11fd58]{height:60%;background:url(../img/earth.65d36e20.jpg) top no-repeat;background-size:cover;position:absolute;bottom:0;left:0;right:0}header[data-v-8f11fd58]{margin-bottom:14px}h1[data-v-8f11fd58]{max-width:600px;margin-bottom:50px;color:#fff}[theme=dark] .library[data-v-8f11fd58]{background:#000}.product nav[data-v-3cbd8aef]{border-bottom:1px solid var(--border-color)}.product.fixed[data-v-3cbd8aef]{height:100vh;width:100vw;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;overflow:hidden}.product.fixed .product-simulator[data-v-3cbd8aef]{-webkit-box-flex:1;-ms-flex:1;flex:1}.product-contents[data-v-48b4c9c4]{padding:50px}.product-search[data-v-48b4c9c4]{padding-bottom:25px}.search[data-v-48b4c9c4]{max-width:400px}.product[data-v-48b4c9c4]{padding:40px 50px}.product-contents[data-v-57ff829c]{padding:50px}.product-search[data-v-57ff829c]{padding-bottom:25px}.search[data-v-57ff829c]{max-width:400px}.product[data-v-57ff829c]{padding:40px 50px}.options[data-v-3956303b]{width:260px;background:var(--modal-background-color)}.options-title[data-v-3956303b]{font-size:12px;color:#bbb;min-height:40px;line-height:16px;text-align:center;padding:12px 20px}.option[data-v-3956303b]{display:block;height:40px;line-height:40px;font-weight:500;border-top:1px solid var(--border-color);text-align:center;font-size:15px;color:#08f;-webkit-transition:background-color .2s ease;transition:background-color .2s ease;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.option.grey[data-v-3956303b]{color:#8d9aa7}.option.red[data-v-3956303b]{color:#eb2f06}.option[data-v-3956303b]:active,.option[data-v-3956303b]:hover{background:#282828}.assign[data-v-585fa1d8]{background:var(--modal-background-color);border-radius:3px}.assign h4[data-v-585fa1d8]{font-weight:500;padding:10px;font-size:14px;color:#8d9aa7}.assign .date-time-picker[data-v-585fa1d8]{max-width:325px;margin:0}form[data-v-585fa1d8]{padding:20px}form label[data-v-585fa1d8]{margin-top:20px}form label[data-v-585fa1d8]:first-child{margin-top:0}form textarea[data-v-585fa1d8]{min-height:120px}.assign-options[data-v-585fa1d8]{margin-top:20px}.or[data-v-585fa1d8]{margin:0 15px;font-size:14px;height:16px;line-height:16px}.display-date-button[data-v-585fa1d8]{margin-top:6px;font-size:13px;display:block}.editing[data-v-585fa1d8]{border:1px solid #08f;border-radius:3px;color:#fff;padding:10px;font-size:13px;text-align:center}.duplicate-warning[data-v-585fa1d8]{color:#eb2f06;font-size:12px;margin-top:8px}.product-assignments[data-v-d3d824ee]{padding:50px}.product-search[data-v-d3d824ee]{padding-bottom:25px}.search[data-v-d3d824ee]{max-width:400px}.product[data-v-d3d824ee]{padding:40px 50px}.assignment[data-v-d3d824ee]{padding:4px 0;line-height:24px;margin-bottom:15px}.assignment .number[data-v-d3d824ee]{width:50px;font-size:15px;color:var(--secondary-text-color);position:absolute;left:-50px;top:4px}.assignment .title[data-v-d3d824ee]{cursor:pointer;font-size:15px;color:var(--primary-text-color)}.assignment .title[data-v-d3d824ee]:after{content:"";position:absolute;border-bottom:1px solid var(--secondary-text-color);top:0;left:0;bottom:-2px;pointer-events:none;width:0;-webkit-transition:width .2s ease;transition:width .2s ease}.assignment .title[data-v-d3d824ee]:active:after,.assignment .title[data-v-d3d824ee]:hover:after{width:100%}.assignment .title.disabled[data-v-d3d824ee]{color:#8d9aa7}.assignment .title.disabled[data-v-d3d824ee]:after{display:none}.assignment .questions-icon[data-v-d3d824ee],.assignment .simulations-icon[data-v-d3d824ee]{width:24px;height:24px;opacity:.2}.assignment .questions-icon.active[data-v-d3d824ee],.assignment .simulations-icon.active[data-v-d3d824ee]{opacity:1}.assignment .questions-icon[data-v-d3d824ee]{background:url(../img/questions.2df48ac6.svg) 5px 7px no-repeat;background-size:14px auto}.assignment .simulations-icon[data-v-d3d824ee]{background:url(../img/simulations.82ec7922.svg) 2px 7px no-repeat;background-size:22px auto}.assignment .text-button[data-v-d3d824ee]{margin-right:10px;font-size:15px;font-weight:400;line-height:24px;height:24px}.assignment-course[data-v-d3d824ee]{font-size:13px;color:var(--secondary-text-color);line-height:16px;margin-top:2px}.assignment-state[data-v-d3d824ee]{font-size:13px;color:var(--secondary-text-color);line-height:18px}.assignment-state.started[data-v-d3d824ee]{color:var(--primary-text-color)}.assignment-state.submitted[data-v-d3d824ee]{color:#08f}.assignment-delete[data-v-d3d824ee],.assignment-edit[data-v-d3d824ee]{font-size:12px;line-height:16px;color:#eb2f06;-webkit-transition:opacity .2s ease;transition:opacity .2s ease;margin-left:10px}.assignment-delete[data-v-d3d824ee]:active,.assignment-delete[data-v-d3d824ee]:hover,.assignment-edit[data-v-d3d824ee]:active,.assignment-edit[data-v-d3d824ee]:hover{opacity:.7}.assignment-delete.assignment-edit[data-v-d3d824ee],.assignment-edit.assignment-edit[data-v-d3d824ee]{color:#08f}.assignment-options[data-v-d3d824ee]{-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}.assignment-due[data-v-d3d824ee]{font-size:12px;color:var(--secondary-text-color);line-height:16px}.assignment-submissions[data-v-d3d824ee]{font-size:13px;color:var(--primary-text-color);margin-bottom:2px;margin-left:10px}.simulation[data-v-22bdb3dd]{width:100%;height:100%}.assignment-container[data-v-585380e2],.assignment[data-v-585380e2]{width:100vw;height:100vh;overflow:hidden}main[data-v-585380e2]{min-width:450px;overflow-y:auto}.assignment-constraint[data-v-585380e2]{max-width:800px;width:100%}header[data-v-585380e2]{padding:50px 50px 0;margin-bottom:20px}header .wordmark[data-v-585380e2]{font-size:18px;font-weight:500}header .wordmark .logo[data-v-585380e2]{width:80px}header h1[data-v-585380e2]{margin:30px 50px 0 0;font-size:36px;line-height:44px}header h2[data-v-585380e2]{margin-top:20px;font-weight:500;word-wrap:break-word;color:var(--secondary-text-color);line-height:24px}header hr[data-v-585380e2]{margin:50px 0 0;height:1px;border:0;background:#333}.assignment-simulation[data-v-585380e2]{-webkit-box-flex:2;-ms-flex:2;flex:2;background:#111;border-left:1px solid var(--border-color)}.assignment-submit[data-v-585380e2]{margin:50px}.disclaimer[data-v-585380e2]{margin:50px;font-size:12px;color:var(--secondary-text-color)}.disclaimer a[data-v-585380e2]{color:#08f}.assignment-deleted-on-remote[data-v-585380e2]{height:48px;background:#eb2f06;color:#fff;font-weight:500;font-size:14px;padding:0 20px}.assignment-deleted-on-remote .constrain[data-v-585380e2]{height:100%}.assignment-deleted-on-remote .text-button.border[data-v-585380e2]{font-size:12px;padding:2px 10px;margin-left:10px}.assignment-deleted-on-remote .text-button.border[data-v-585380e2]:active,.assignment-deleted-on-remote .text-button.border[data-v-585380e2]:hover{background:transparent}@media only screen and (max-width:1100px){main[data-v-585380e2]{min-width:400px}}.chapters-modal{background:var(--background-color);border-radius:3px;padding:20px 20px 0;width:100%;height:100%}.chapters-list{padding-left:50px}.chapters-list .text-button{display:none}.chapter[data-v-63a0b65c]{width:100vw;height:100vh;overflow:hidden}.chapter-assign[data-v-63a0b65c]{height:50px;background:#08f;color:#fff;padding:0 10px 0 20px}.chapter-assign .chapter-warning[data-v-63a0b65c]{font-weight:500;font-size:14px;line-height:20px}.chapter-assign .button[data-v-63a0b65c]{height:30px;line-height:30px;padding:0 10px;font-size:13px;color:#08f}article h1[data-v-63a0b65c]{margin:80px 50px 30px}main[data-v-63a0b65c]{min-width:450px;overflow-y:auto}.chapter-constraint[data-v-63a0b65c]{max-width:800px}header[data-v-63a0b65c]{padding:8px 10px;width:100%;border-bottom:1px solid var(--border-color)}header .wordmark[data-v-63a0b65c]{font-size:18px;font-weight:500;display:block}header .wordmark .logo[data-v-63a0b65c]{height:26px;display:block}header h2[data-v-63a0b65c]{margin-top:20px;font-weight:500}header hr[data-v-63a0b65c]{margin:50px 0 0;height:1px;border:0;background:#333}header .breadcrumb[data-v-63a0b65c]{font-size:14px;color:var(--primary-text-color);font-weight:500;margin:0 0 0 30px;cursor:pointer;border-radius:3px;padding:0 5px;line-height:26px}header .breadcrumb[data-v-63a0b65c]:active,header .breadcrumb[data-v-63a0b65c]:hover{background-color:var(--primary-text-color);color:var(--background-color)}header .breadcrumb[data-v-63a0b65c]:before{width:12px;height:12px;content:"";position:absolute;left:-21px;top:9px;background:url(../img/caret-down.5d66ce79.svg) 1px 1px no-repeat;background-size:14px auto;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.chapter-simulation[data-v-63a0b65c]{-webkit-box-flex:2;-ms-flex:2;flex:2;background:#111;border-left:1px solid var(--border-color)}.chapter-direction[data-v-63a0b65c]{margin:50px 0 50px 20px;border:1px solid #000;background:var(--input-background-color);border-radius:3px;padding:20px}.chapter-direction h3[data-v-63a0b65c]{color:var(--primary-text-color);font-size:24px}.chapter-direction h4[data-v-63a0b65c]{color:#08f;font-weight:500;font-size:12px}.chapter-direction .chapter-arrow[data-v-63a0b65c]{width:24px;height:24px;background:url(../img/arrow-right.7f85d570.svg) 50% no-repeat;background-size:24px auto;margin-left:20px}.chapter-direction[data-v-63a0b65c]:active,.chapter-direction[data-v-63a0b65c]:hover{background:var(--background-color)}.chapter-direction[data-v-63a0b65c]:first-child{margin-left:0}.disclaimer[data-v-63a0b65c]{margin:50px;font-size:12px;color:var(--secondary-text-color)}.disclaimer a[data-v-63a0b65c]{color:#08f}@media only screen and (max-width:1100px){main[data-v-63a0b65c]{min-width:400px}}.text-overflow[data-v-07e51d4a]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.full[data-v-07e51d4a]{position:absolute;top:0;right:0;bottom:0;left:0}.full.fixed[data-v-07e51d4a]{position:fixed}.pointer[data-v-07e51d4a]{cursor:pointer;-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.grab[data-v-07e51d4a]{cursor:-webkit-grab;cursor:grab}.grab[data-v-07e51d4a]:active{cursor:-webkit-grabbing;cursor:grabbing}.center[data-v-07e51d4a]{text-align:center}.text-right[data-v-07e51d4a]{text-align:right}.block[data-v-07e51d4a]{display:block}.static[data-v-07e51d4a]{position:static}.oh[data-v-07e51d4a]{overflow:hidden}.flex[data-v-07e51d4a]{display:-webkit-box;display:-ms-flexbox;display:flex}.flex-center[data-v-07e51d4a]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.flex-end[data-v-07e51d4a]{-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end}.flex-start[data-v-07e51d4a]{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.flex-align[data-v-07e51d4a]{-moz-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.flex-align-bottom[data-v-07e51d4a]{-moz-align-items:flex-end;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}.flex-align-top[data-v-07e51d4a]{-moz-align-items:flex-start;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.flex-wrap[data-v-07e51d4a]{-ms-flex-wrap:wrap;flex-wrap:wrap}.flex-column[data-v-07e51d4a]{-ms-flex-direction:column;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column}.flex-reverse[data-v-07e51d4a]{-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.ff[data-v-07e51d4a]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;min-height:0}.space-between[data-v-07e51d4a]{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.cross-axis[data-v-07e51d4a]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.noflex[data-v-07e51d4a]{-moz-flex:none;-ms-flex:none;-webkit-box-flex:0;flex:none}.no-select[data-v-07e51d4a]{-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.scroll[data-v-07e51d4a]{overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.scroll-horizontal[data-v-07e51d4a]{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.allow-selection[data-v-07e51d4a]{-moz-user-select:text;-ms-user-select:text;-webkit-user-select:text;user-select:text}.fill-container[data-v-07e51d4a]{width:100%;height:100%}.arbitrary-center[data-v-07e51d4a]{margin:auto;position:absolute;top:0;right:0;bottom:0;left:0}.arbitrary-center.fixed[data-v-07e51d4a]{position:fixed}.bc[data-v-07e51d4a]{margin:0 auto}.all[data-v-07e51d4a]{pointer-events:all}.none[data-v-07e51d4a]{pointer-events:none}.tt[data-v-07e51d4a]{-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease;-webkit-backface-visibility:hidden;backface-visibility:hidden}.to[data-v-07e51d4a]{-webkit-transition:opacity .3s ease;transition:opacity .3s ease}.tof[data-v-07e51d4a]{-webkit-transition:opacity .25s ease;transition:opacity .25s ease}.tw[data-v-07e51d4a]{-webkit-transition:width .3s ease;transition:width .3s ease}.tc[data-v-07e51d4a]{-webkit-transition:color .3s ease;transition:color .3s ease}.tto[data-v-07e51d4a]{-webkit-transition:-webkit-transform .35s ease,opacity .2s ease;-webkit-transition:opacity .2s ease,-webkit-transform .35s ease;transition:opacity .2s ease,-webkit-transform .35s ease;transition:transform .35s ease,opacity .2s ease;transition:transform .35s ease,opacity .2s ease,-webkit-transform .35s ease}.constrain[data-v-07e51d4a]{margin:0 auto;max-width:1200px;padding-left:50px;padding-right:50px}.monospace[data-v-07e51d4a]{font-family:Roboto Mono,Inconsolata,Courier,monospace}label.checkbox[data-v-07e51d4a]{border:1px solid var(--input-border-color);background:var(--input-background-color);padding:4px 10px;height:40px;line-height:30px;font-size:16px;color:var(--secondary-text-color);border-radius:3px;text-transform:none;margin:0;cursor:pointer}label.checkbox[data-v-07e51d4a]:active,label.checkbox[data-v-07e51d4a]:focus-within{border-color:#08f;-webkit-box-shadow:0 0 0 3px rgba(0,136,255,.3);box-shadow:0 0 0 3px rgba(0,136,255,.3)}label.checkbox input.checkbox-input[data-v-07e51d4a]{background:var(--secondary-text-color);margin:0;border:0;-webkit-transition:background-color .2s ease;transition:background-color .2s ease}label.checkbox input.checkbox-input[data-v-07e51d4a]:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";background:url(../img/check.5c5c93b9.svg) 1px 3px no-repeat;background-size:18px auto;-webkit-transform:scale(0);transform:scale(0);-webkit-transition:all .15s ease;transition:all .15s ease;opacity:0}label.checkbox input.checkbox-input[data-v-07e51d4a]:checked{background:#08f}label.checkbox input.checkbox-input[data-v-07e51d4a]:checked:after{-webkit-transform:scale(1);transform:scale(1);opacity:1}label.checkbox .checkbox-label[data-v-07e51d4a]{margin:0 0 0 10px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;white-space:nowrap}.datetime input[data-v-26832586]{margin-right:20px;padding-right:5px}.datetime .date[data-v-26832586]{width:170px}.datetime .time[data-v-26832586]{width:135px}@-webkit-keyframes spinner-63d166ee{to{-webkit-transform:rotate(180deg);transform:rotate(180deg)}}@keyframes spinner-63d166ee{to{-webkit-transform:rotate(180deg);transform:rotate(180deg)}}.spinner[data-v-63d166ee]{width:20px;height:20px}.spinner[data-v-63d166ee]:before{content:"";-webkit-box-sizing:border-box;box-sizing:border-box;position:absolute;top:50%;left:50%;width:20px;height:20px;margin-top:-10px;margin-left:-10px;border-radius:50%;border:2px solid transparent;border-top-color:#000;border-bottom-color:#000;-webkit-animation:spinner-63d166ee .8s ease infinite;animation:spinner-63d166ee .8s ease infinite}.text-overflow[data-v-2ed6a8b1]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.full[data-v-2ed6a8b1]{position:absolute;top:0;right:0;bottom:0;left:0}.full.fixed[data-v-2ed6a8b1]{position:fixed}.pointer[data-v-2ed6a8b1]{cursor:pointer;-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.grab[data-v-2ed6a8b1]{cursor:-webkit-grab;cursor:grab}.grab[data-v-2ed6a8b1]:active{cursor:-webkit-grabbing;cursor:grabbing}.center[data-v-2ed6a8b1]{text-align:center}.text-right[data-v-2ed6a8b1]{text-align:right}.block[data-v-2ed6a8b1]{display:block}.static[data-v-2ed6a8b1]{position:static}.oh[data-v-2ed6a8b1]{overflow:hidden}.flex[data-v-2ed6a8b1]{display:-webkit-box;display:-ms-flexbox;display:flex}.flex-center[data-v-2ed6a8b1]{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.flex-end[data-v-2ed6a8b1]{-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end}.flex-start[data-v-2ed6a8b1]{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.flex-align[data-v-2ed6a8b1]{-moz-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}.flex-align-bottom[data-v-2ed6a8b1]{-moz-align-items:flex-end;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}.flex-align-top[data-v-2ed6a8b1]{-moz-align-items:flex-start;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.flex-wrap[data-v-2ed6a8b1]{-ms-flex-wrap:wrap;flex-wrap:wrap}.flex-column[data-v-2ed6a8b1]{-ms-flex-direction:column;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column}.flex-reverse[data-v-2ed6a8b1]{-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.ff[data-v-2ed6a8b1]{-webkit-box-flex:1;-ms-flex:1;flex:1;min-width:0;min-height:0}.space-between[data-v-2ed6a8b1]{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.cross-axis[data-v-2ed6a8b1]{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.noflex[data-v-2ed6a8b1]{-moz-flex:none;-ms-flex:none;-webkit-box-flex:0;flex:none}.no-select[data-v-2ed6a8b1]{-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.scroll[data-v-2ed6a8b1]{overflow-x:hidden;overflow-y:auto;-webkit-overflow-scrolling:touch}.scroll-horizontal[data-v-2ed6a8b1]{overflow-x:auto;overflow-y:hidden;-webkit-overflow-scrolling:touch}.allow-selection[data-v-2ed6a8b1]{-moz-user-select:text;-ms-user-select:text;-webkit-user-select:text;user-select:text}.fill-container[data-v-2ed6a8b1]{width:100%;height:100%}.arbitrary-center[data-v-2ed6a8b1]{margin:auto;position:absolute;top:0;right:0;bottom:0;left:0}.arbitrary-center.fixed[data-v-2ed6a8b1]{position:fixed}.bc[data-v-2ed6a8b1]{margin:0 auto}.all[data-v-2ed6a8b1]{pointer-events:all}.none[data-v-2ed6a8b1]{pointer-events:none}.tt[data-v-2ed6a8b1]{-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease;-webkit-backface-visibility:hidden;backface-visibility:hidden}.to[data-v-2ed6a8b1]{-webkit-transition:opacity .3s ease;transition:opacity .3s ease}.tof[data-v-2ed6a8b1]{-webkit-transition:opacity .25s ease;transition:opacity .25s ease}.tw[data-v-2ed6a8b1]{-webkit-transition:width .3s ease;transition:width .3s ease}.tc[data-v-2ed6a8b1]{-webkit-transition:color .3s ease;transition:color .3s ease}.tto[data-v-2ed6a8b1]{-webkit-transition:-webkit-transform .35s ease,opacity .2s ease;-webkit-transition:opacity .2s ease,-webkit-transform .35s ease;transition:opacity .2s ease,-webkit-transform .35s ease;transition:transform .35s ease,opacity .2s ease;transition:transform .35s ease,opacity .2s ease,-webkit-transform .35s ease}.constrain[data-v-2ed6a8b1]{margin:0 auto;max-width:1200px;padding-left:50px;padding-right:50px}.monospace[data-v-2ed6a8b1]{font-family:Roboto Mono,Inconsolata,Courier,monospace}.upload[data-v-2ed6a8b1]{border:1px solid #ddd;border-radius:3px;overflow:hidden}.upload.over[data-v-2ed6a8b1]{border-color:#08f;-webkit-box-shadow:0 0 0 3px rgba(0,136,255,.3);box-shadow:0 0 0 3px rgba(0,136,255,.3)}.upload-progress[data-v-2ed6a8b1]{height:2px;background:#08f;position:absolute;top:0;left:0;width:0;-webkit-transition:all .3s ease;transition:all .3s ease;opacity:0;pointer-events:none}.upload-progress.uploading[data-v-2ed6a8b1]{width:50%}.upload-progress.complete[data-v-2ed6a8b1]{width:100%}.upload-progress.progress[data-v-2ed6a8b1]{opacity:1}.select-file[data-v-2ed6a8b1]{height:70px;padding:20px;color:#333;font-size:14px;font-weight:600}.file-selected[data-v-2ed6a8b1]{padding:15px}.hidden-file-input[data-v-2ed6a8b1]{position:absolute;top:0;left:0;display:block;bottom:0;right:0;overflow:hidden;opacity:.01}.hidden-file-input .file-input[data-v-2ed6a8b1]{cursor:pointer;width:999px;height:999px;line-height:999px;font-size:999px}.upload-thumbnail-container[data-v-2ed6a8b1]{width:40px;height:40px;border-radius:50%;background:#eee;margin-right:15px}.upload-thumbnail-container[data-v-2ed6a8b1]:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";z-index:2;border:1px solid rgba(0,0,0,.1);border-radius:50%}.upload-thumbnail[data-v-2ed6a8b1]{width:40px;height:40px;border-radius:50%;-o-object-fit:cover;object-fit:cover}.upload-title[data-v-2ed6a8b1]{line-height:16px;font-size:14px;color:#000;font-weight:600;margin-bottom:4px}.upload-status[data-v-2ed6a8b1]{font-size:12px;line-height:14px}.account[data-v-47515392]{border:1px solid #e4e4e4;border-radius:3px;width:100%;max-width:320px;padding:10px 15px 10px 10px;height:54px}.account.large[data-v-47515392]{height:auto;padding:15px 20px 15px 15px;max-width:none}.account.large .profile-picture[data-v-47515392],.account.large .source-icon[data-v-47515392]{width:40px;height:40px;border-radius:50%;background:#eee;margin-right:15px}.profile-picture[data-v-47515392],.source-icon[data-v-47515392]{width:32px;height:32px;border-radius:50%;background:#eee;margin-right:10px}.profile-picture img[data-v-47515392],.source-icon img[data-v-47515392]{width:32px;height:32px;border-radius:50%}.source-name[data-v-47515392]{color:#000;font-size:14px;font-weight:500}.switch-product[data-v-48e9c930]{background:var(--modal-background-color);border-radius:3px}h4[data-v-48e9c930]{font-weight:500;padding:10px;font-size:14px;color:var(--secondary-text-color)}.product[data-v-48e9c930]{border-top:1px solid var(--border-color);padding:15px;cursor:pointer;-webkit-transition:background-color .2s ease;transition:background-color .2s ease}.product[data-v-48e9c930]:active,.product[data-v-48e9c930]:hover{background:var(--modal-background-color-hover)}.product-name[data-v-48e9c930]{font-size:16px;color:var(--primary-text-color);line-height:20px}.product-membership[data-v-48e9c930]{color:var(--secondary-text-color);line-height:20px;text-transform:capitalize}.product-arrow[data-v-48e9c930],.product-check[data-v-48e9c930]{margin-left:15px;background:url(../img/check.5c5c93b9.svg) 1px 3px no-repeat #08f;background-size:18px auto;width:20px;height:20px;border-radius:50%}.redeem-product .product-name[data-v-48e9c930]{color:#8d9aa7}.redeem-product .product-arrow[data-v-48e9c930]{background:url(../img/plus.1258ee8a.svg) 50% no-repeat transparent;background-size:24px auto;border-radius:0}header .breadcrumb[data-v-3060e2cd],header .organization[data-v-3060e2cd],header .slash[data-v-3060e2cd],header .wordmark[data-v-3060e2cd]{font-size:18px;font-weight:500;color:var(--primary-text-color);letter-spacing:-.03rem}header .wordmark[data-v-3060e2cd]{height:42px;line-height:42px;display:block;padding-left:70px;background-image:url(../img/logo-white.68d4033a.svg);background-position:0 8px;background-repeat:no-repeat;background-size:56px auto}header[theme=light] .wordmark[data-v-3060e2cd]{background-image:url(../img/logo-black.4ecf71e5.svg)}header .slash[data-v-3060e2cd]{color:#ccc;font-weight:300;margin:0 10px}header .breadcrumb[data-v-3060e2cd]{color:#8d9aa7;font-weight:400;letter-spacing:-.02rem}header .username[data-v-3060e2cd]{color:var(--primary-text-color)}header .profile-picture[data-v-3060e2cd]{width:32px;height:32px;margin-left:10px;cursor:pointer;border-radius:16px;overflow:hidden}header .profile-picture img[data-v-3060e2cd]{width:32px;height:32px}header .register[data-v-3060e2cd]{margin-left:30px}.header-constraint[data-v-3060e2cd]{padding-top:14px}.header-constraint .button[data-v-3060e2cd]{margin-left:30px;line-height:32px;height:32px}.organization-switch[data-v-3060e2cd]{width:17px;height:28px;border-radius:2px;margin-left:8px;background:url(../img/select.1b687033.svg) -1px 6px no-repeat;background-size:18px auto;cursor:pointer}.organization-switch[data-v-3060e2cd]:active,.organization-switch[data-v-3060e2cd]:hover{background-color:#eee}.theme-selector[data-v-3060e2cd]{width:30px;height:30px;background:url(../img/moon.960f0fa1.svg) 5px 3px no-repeat;background-size:22px auto;cursor:pointer}[theme=dark] .organization-switch[data-v-3060e2cd]{background-image:url(../img/select.fac41715.svg)}[theme=dark] .organization-switch[data-v-3060e2cd]:active,[theme=dark] .organization-switch[data-v-3060e2cd]:hover{background-color:#333}[theme=dark] .theme-selector[data-v-3060e2cd]{background-image:url(../img/sun.e81e9c56.svg);background-position:4px 4px;background-size:22px auto}.downtime-ribbon[data-v-3060e2cd],.gdpr-ribbon[data-v-3060e2cd]{height:48px;background:var(--card-background-color);color:var(--primary-text-color);font-weight:500;font-size:14px}.downtime-ribbon .constrain[data-v-3060e2cd],.gdpr-ribbon .constrain[data-v-3060e2cd]{height:100%}.downtime-ribbon .text-button.border[data-v-3060e2cd],.gdpr-ribbon .text-button.border[data-v-3060e2cd]{font-size:12px;padding:2px 10px;margin-left:10px}.downtime-ribbon .text-button.border[data-v-3060e2cd]:active,.downtime-ribbon .text-button.border[data-v-3060e2cd]:hover,.gdpr-ribbon .text-button.border[data-v-3060e2cd]:active,.gdpr-ribbon .text-button.border[data-v-3060e2cd]:hover{background:transparent}.downtime-ribbon[data-v-3060e2cd]{background:#eb2f06}.configuration[data-v-77395b19]{margin-top:30px}.configuration[data-v-77395b19]:first-child{margin-top:0}.profile[data-v-6ba104ec]{width:32px;height:32px;display:block}.placeholder[data-v-6ba104ec]{width:32px;height:32px;border-radius:50%;background:url(../img/account.75d45802.svg) 50% no-repeat;background-size:30px auto}[theme=light] .placeholder[data-v-6ba104ec]{background-image:url(../img/account.f322cb5a.svg)}.title[data-v-58ee6250]{font-size:15px;color:var(--primary-text-color)}.children[data-v-58ee6250]{padding-left:50px;padding-top:20px}.number[data-v-58ee6250]{width:50px;font-size:15px;color:var(--secondary-text-color);position:absolute;left:-50px;top:0}.collapsible>.section-header>.number[data-v-58ee6250]{cursor:pointer}.collapsible>.section-header>.number[data-v-58ee6250]:after{content:"";position:absolute;left:-24px;top:6px;background:url(../img/caret-down.e58cea59.svg) -2px -1px no-repeat;background-size:21px auto;width:18px;height:18px;opacity:0;-webkit-transition:opacity .2s ease;transition:opacity .2s ease;z-index:3}.collapsible>.section-header>.number[data-v-58ee6250]:before{content:"";position:absolute;left:-24px;top:3px;width:30px;height:18px}.collapsible>.section-header>.number[data-v-58ee6250]:active:after,.collapsible>.section-header>.number[data-v-58ee6250]:hover:after{opacity:1}.collapsible.collapsed>.section-header>.number[data-v-58ee6250]:after{opacity:1;-webkit-transform:rotate(-90deg);transform:rotate(-90deg)}.collapsed .children[data-v-58ee6250]{display:none}.unit[data-v-58ee6250]{padding:50px 0 30px}.unit>.children[data-v-58ee6250]{padding-left:0;padding-top:10px}.unit-header .title[data-v-58ee6250]{color:#08f;font-size:14px;font-weight:600;line-height:32px;padding:0 15px;border-radius:32px;background:rgba(0,136,255,.15)}.section[data-v-58ee6250]{padding:25px 0}.section[data-v-58ee6250]:first-child{border-top:0}.section-header .number[data-v-58ee6250],.section-header .title[data-v-58ee6250]{font-size:24px;font-weight:600;line-height:30px}.chapter[data-v-58ee6250]{padding:4px 0;line-height:24px}.chapter .number[data-v-58ee6250]{top:4px}.chapter .title[data-v-58ee6250]{cursor:pointer}.chapter .title[data-v-58ee6250]:after{content:"";position:absolute;border-bottom:1px solid var(--secondary-text-color);top:0;left:0;bottom:-2px;pointer-events:none;width:0;-webkit-transition:width .2s ease;transition:width .2s ease}.chapter .title[data-v-58ee6250]:active:after,.chapter .title[data-v-58ee6250]:hover:after{width:100%}.chapter .questions-icon[data-v-58ee6250],.chapter .simulations-icon[data-v-58ee6250]{width:24px;height:24px;min-width:24px;opacity:.2;pointer-events:none}.chapter .questions-icon.active[data-v-58ee6250],.chapter .simulations-icon.active[data-v-58ee6250]{opacity:1;pointer-events:all}.chapter .questions-icon[data-v-58ee6250]{background:url(../img/questions.2df48ac6.svg) 5px 7px no-repeat;background-size:14px auto}.chapter .simulations-icon[data-v-58ee6250]{background:url(../img/simulations.82ec7922.svg) 2px 7px no-repeat;background-size:22px auto}.chapter .text-button[data-v-58ee6250]{margin:0 10px;font-size:15px;font-weight:400;line-height:24px;height:24px}@media only screen and (max-width:1100px){.section-header .number[data-v-58ee6250]{position:relative;left:0}.children[data-v-58ee6250]{padding-top:10px}}.simulation[data-v-c187ad9e]{width:100%;height:100%}article{font-style:normal;counter-reset:figure example question note simulation;color:var(--secondary-text-color)}article ol,article p,article ul{margin:20px 50px;line-height:26px;font-size:16px}article ol:last-child,article p:last-child,article ul:last-child{margin-bottom:0}article ol h3,article p h3,article ul h3{padding:0;margin-bottom:0;font-size:20px;margin-top:30px}article ol,article ul{padding-left:25px;list-style:disc}article ol li,article ul li{margin-bottom:10px}article ol{list-style:decimal}article h2,article h3{color:#fff;font-weight:500;margin:50px 50px 10px;font-size:20px;line-height:24px}article h2{font-size:28px;font-weight:600;line-height:36px}article h2+p,article h2+ul,article h3+p,article h3+ul{margin-top:10px}article li{line-height:28px;font-size:16px}article .example.card,article .note.card{counter-increment:example;padding-top:20px}article .example.card h2 span:before,article .note.card h2 span:before{font-weight:500;color:#fff;content:counter(example)}article .note.card{counter-increment:note}article .note.card h2 span:before{content:counter(note)}article figure{margin:50px 0}article figure:last-child{margin-bottom:0}article figure h2{font-size:12px;color:var(--primary-text-color);font-weight:500;margin:0;text-align:center}article figure img{background:#111;display:block;max-width:100%;min-height:100px;margin:0 auto}article figure figcaption{font-size:12px;margin:10px 50px;line-height:18px;color:var(--secondary-text-color);text-align:center}article figure.simulation-figure{counter-increment:simulation}article figure.simulation-figure figcaption .figure-title:before{content:"Simulation " counter(simulation) "."}article figure.embed-figure,article figure.image-figure{counter-increment:figure}article figure.embed-figure figcaption .figure-title:before,article figure.image-figure figcaption .figure-title:before{content:"Figure " counter(figure) "."}article figure table+figcaption{text-align:center}article .card{padding:30px 0;border-radius:3px;border:2px solid #666;margin:30px 20px}article .card[type=did-you-know] .card-type:after{content:"Did You Know"}article .card[type=try-this] .card-type:after{content:"Try This"}article .card-header,article .question-header{padding:0 20px}article .card-number,article .card-type,article .question-number,article .question-type{font-weight:500;font-size:14px;color:#888}article .question-number:after{color:#ccc;content:"Question " counter(question)}article .example .card-type:after{color:#ccc;content:"For Example"}article .example .card-number:after{content:"Example " counter(example)}article .card-contents h1:first-child,article .card-contents h2:first-child,article .card-contents h3:first-child{margin-top:20px}article .note .card-type:after{color:#ccc}article .note.link-to-learning .card-type:after{content:"Link To Learning"}article .note.seeing-for-yourself .card-type:after{content:"Seeing For Yourself"}article .note .card-number:after{content:"Note " counter(note)}article .card-type,article .question-number{margin-right:10px}article .math{font-size:18px;color:#fff;padding:20px}article sup.footnote a{border-bottom:0}article em{font-style:italic}article em.bold{font-weight:700;font-style:normal}article em.italics{font-style:italic}article dfn{border-bottom:1px dashed #aaa;font-style:normal}article a{color:#3a9bfc;text-decoration:none;border-bottom:1px dashed #3a9bfc;cursor:pointer}article a:active,article a:hover{border-bottom-style:solid}article sub,article sup{margin-left:2px;font-size:.6rem}article sup{vertical-align:super}article sub{vertical-align:sub}article em+sub,article em+sup{font-style:italic}article b,article strong{font-weight:600}article table{margin:0 auto;margin:30px 50px}article table td{border-bottom:1px solid #333;padding:10px 20px 10px 0}article table td[align=center],article table td[align=left]{text-align:left}article table td[align=right]{text-align:right}article table td p{margin:0}article table thead td{color:var(--primary-text-color)}article table tbody tr:last-child td{border-bottom:0}article .embed{padding:0 20px;margin:30px 0}article .embed iframe{border:0}article .component-title{font-size:12px;color:#fff;background:#08f;height:20px;border-radius:10px;padding:0 8px;line-height:20px;font-weight:500}@media only screen and (max-width:1100px){article h2,article h3{margin:30px 30px 10px;font-size:18px;line-height:22px}article ol,article p,article ul{margin:20px 30px;line-height:20px;font-size:14px}article figure{margin:30px 0}}.product-metadata[data-v-3ebe293a]{width:340px;margin-left:40px}.product-cover[data-v-3ebe293a]{width:340px;height:420px;background:var(--card-background-color);border-radius:5px;overflow:hidden;-webkit-box-shadow:0 4px 30px -2px rgba(0,0,0,.5);box-shadow:0 4px 30px -2px rgba(0,0,0,.5)}.product-cover img[data-v-3ebe293a]{width:100%}.product-title[data-v-3ebe293a]{line-height:26px;color:var(--primary-text-color);padding-top:30px;font-size:24px;font-weight:600}.product-subtitle[data-v-3ebe293a]{margin-top:5px}.product-attribute[data-v-3ebe293a]{font-size:15px;color:#888;line-height:18px}.product-attribute.small[data-v-3ebe293a]{font-size:12px}.product-spacer[data-v-3ebe293a]{height:1px;width:80px;background:#555;margin:30px 0}.product-metadata-subtitle[data-v-3ebe293a]{font-size:12px;margin-bottom:5px;font-weight:500;line-height:18px;color:var(--primary-text-color)}.product-license[data-v-3ebe293a]{margin-top:6px;color:#08f}.openstax-ally[data-v-3ebe293a]{width:160px}@media only screen and (max-width:1100px){.product-metadata[data-v-3ebe293a]{width:289px;margin-left:30px}.product-cover[data-v-3ebe293a]{width:289px;height:357px;border-radius:3px}}.media{padding:0 20px}.media img{overflow:hidden}.multiple-choice{counter-increment:question;background:var(--card-background-color);border-radius:3px;border:1px solid #08f;margin:50px;-webkit-transition:border-color .2s ease;transition:border-color .2s ease}.multiple-choice ol,.multiple-choice p,.multiple-choice ul{margin:20px}.multiple-choice.incorrect{border-color:#eb2f06}.multiple-choice.incorrect .question-type{background:#eb2f06}.multiple-choice.correct{border-color:#2ed573}.multiple-choice.correct .question-type{background:#2ed573}.multiple-choice .question-header{height:5px}.multiple-choice .question-type{font-size:11px;font-weight:600;color:#fff;height:24px;line-height:24px;padding:0 10px;background:#08f;border-radius:12px;-webkit-transition:background-color .2s ease;transition:background-color .2s ease;top:-12px}.sidebar .multiple-choice{margin:50px 20px}.multiple-choice-option{border:1px solid var(--input-border-color);border-left:0;border-right:0;padding:10px 13px;margin:0;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;margin:-1px 0 0;font-size:14px;line-height:18px}.multiple-choice-option:first-child{margin-top:0}.multiple-choice-option:active,.multiple-choice-option:focus-within{border-color:#08f;-webkit-box-shadow:0 0 0 3px rgba(0,136,255,.3);box-shadow:0 0 0 3px rgba(0,136,255,.3);z-index:3}.multiple-choice-option input.checkbox-input{background:var(--modal-background-color);margin-right:15px;border:0;-webkit-transition:background-color .2s ease;transition:background-color .2s ease}.multiple-choice-option input.checkbox-input:after{position:absolute;top:0;right:0;bottom:0;left:0;content:"";background:url(../img/check.5c5c93b9.svg) 1px 3px no-repeat;background-size:18px auto;-webkit-transform:scale(0);transform:scale(0);-webkit-transition:all .15s ease;transition:all .15s ease;opacity:0}.multiple-choice-option input.checkbox-input:checked{background:#08f}.multiple-choice-option input.checkbox-input:checked:after{-webkit-transform:scale(1);transform:scale(1);opacity:1}.multiple-choice-option.disabled{pointer-events:none}.multiple-choice-option.incorrect input.checkbox-input:checked{background:#eb2f06}.multiple-choice-option.correct input.checkbox-input:checked{background:#2ed573}.multiple-choice-option.correct .option-correct{display:block}.option-correct{font-size:11px;color:var(--primary-text-color);line-height:14px;display:none;margin-bottom:2px}.simulation-interaction.inline[data-v-378a00e3]{display:inline}.simulation-interaction .simulation-button[data-v-378a00e3]{margin:20px 50px;padding:15px 20px;background:var(--input-background-color);border:1px solid var(--input-border-color);border-radius:3px;color:#08f;font-size:16px;font-weight:500;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.simulation-interaction .simulation-button[data-v-378a00e3]:active,.simulation-interaction .simulation-button[data-v-378a00e3]:hover{background:var(--modal-background-color)}.simulation-interaction .simulation-button:active .simulation-button-arrow[data-v-378a00e3],.simulation-interaction .simulation-button:hover .simulation-button-arrow[data-v-378a00e3]{-webkit-transform:translate(10px);transform:translate(10px)}.simulation-interaction .simulation-button-arrow[data-v-378a00e3]{width:24px;height:24px;background:url(../img/arrow-right.e8342148.svg);-webkit-transition:all .2s ease;transition:all .2s ease}.simulation-interaction iframe[data-v-378a00e3]{height:500px}@media only screen and (max-width:1100px){.simulation-interaction .simulation-button[data-v-378a00e3]{margin:20px 30px;font-size:15px}}.simulation-interaction.inline[data-v-3f5372d4]{display:inline}.simulation-interaction .simulation-button[data-v-3f5372d4]{margin:20px 50px;padding:15px 20px;background:var(--input-background-color);border:1px solid var(--input-border-color);border-radius:3px;color:#08f;font-size:16px;font-weight:500;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.simulation-interaction .simulation-button[data-v-3f5372d4]:active,.simulation-interaction .simulation-button[data-v-3f5372d4]:hover{background:var(--modal-background-color)}.simulation-interaction .simulation-button:active .simulation-button-arrow[data-v-3f5372d4],.simulation-interaction .simulation-button:hover .simulation-button-arrow[data-v-3f5372d4]{-webkit-transform:translate(10px);transform:translate(10px)}.simulation-interaction .simulation-button-arrow[data-v-3f5372d4]{width:24px;height:24px;background:url(../img/arrow-right.e8342148.svg);-webkit-transition:all .2s ease;transition:all .2s ease}.simulation-interaction iframe[data-v-3f5372d4]{height:500px}@media only screen and (max-width:1100px){.simulation-interaction .simulation-button[data-v-3f5372d4]{margin:20px 30px;font-size:15px}}.zygote-multiple-choice{counter-increment:question;background:var(--card-background-color);border-radius:3px;border:1px solid #444;margin:50px;-webkit-transition:border-color .2s ease;transition:border-color .2s ease}.zygote-multiple-choice ol,.zygote-multiple-choice p,.zygote-multiple-choice ul{margin:20px}.zygote-multiple-choice.active{border-color:#08f}.zygote-multiple-choice.active .question-type{background:#08f}.zygote-multiple-choice.incorrect{border-color:#eb2f06}.zygote-multiple-choice.incorrect .question-type{background:#eb2f06}.zygote-multiple-choice.incorrect .load-simulation,.zygote-multiple-choice.incorrect .load-simulation.active{background:rgba(235,47,6,.4);color:#fff;border-bottom-color:#eb2f06}.zygote-multiple-choice.correct{border-color:#2ed573}.zygote-multiple-choice.correct .question-type{background:#2ed573}.zygote-multiple-choice.correct .load-simulation,.zygote-multiple-choice.correct .load-simulation.active{background:rgba(46,213,115,.4);color:#fff;border-bottom-color:#2ed573}.zygote-multiple-choice .question-header{height:0}.zygote-multiple-choice .question-type{font-size:11px;font-weight:600;color:#fff;height:24px;line-height:24px;padding:0 10px;background:#8d9aa7;border-radius:12px;-webkit-transition:background-color .2s ease;transition:background-color .2s ease;top:-12px;z-index:3}.zygote-multiple-choice .simulation-button{margin:30px 20px 20px;padding:15px 20px;background:var(--modal-background-color);border:1px solid var(--input-border-color);border-radius:3px;color:#08f;font-size:16px;font-weight:500;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.zygote-multiple-choice .simulation-button:active,.zygote-multiple-choice .simulation-button:hover{background:var(--modal-background-color)}.zygote-multiple-choice .simulation-button:active .simulation-button-arrow,.zygote-multiple-choice .simulation-button:hover .simulation-button-arrow{-webkit-transform:translate(10px);transform:translate(10px)}.zygote-multiple-choice .zygote-selected-answer{font-weight:500;color:var(--primary-text-color);padding:20px}.zygote-select-multiple{counter-increment:question;background:var(--card-background-color);border-radius:3px;border:1px solid #444;margin:50px;-webkit-transition:border-color .2s ease;transition:border-color .2s ease}.zygote-select-multiple ol,.zygote-select-multiple p,.zygote-select-multiple ul{margin:20px}.zygote-select-multiple.active{border-color:#08f}.zygote-select-multiple.active .question-type{background:#08f}.zygote-select-multiple.incorrect{border-color:#eb2f06}.zygote-select-multiple.incorrect .question-type{background:#eb2f06}.zygote-select-multiple.incorrect .load-simulation,.zygote-select-multiple.incorrect .load-simulation.active{background:rgba(235,47,6,.4);color:#fff;border-bottom-color:#eb2f06}.zygote-select-multiple.correct{border-color:#2ed573}.zygote-select-multiple.correct .question-type{background:#2ed573}.zygote-select-multiple.correct .load-simulation,.zygote-select-multiple.correct .load-simulation.active{background:rgba(46,213,115,.4);color:#fff;border-bottom-color:#2ed573}.zygote-select-multiple .question-header{height:0}.zygote-select-multiple .question-type{font-size:11px;font-weight:600;color:#fff;height:24px;line-height:24px;padding:0 10px;background:#8d9aa7;border-radius:12px;-webkit-transition:background-color .2s ease;transition:background-color .2s ease;top:-12px;z-index:3}.zygote-select-multiple .simulation-button{margin:30px 20px 20px;padding:15px 20px;background:var(--modal-background-color);border:1px solid var(--input-border-color);border-radius:3px;color:#08f;font-size:16px;font-weight:500;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.zygote-select-multiple .simulation-button:active,.zygote-select-multiple .simulation-button:hover{background:var(--modal-background-color)}.zygote-select-multiple .simulation-button:active .simulation-button-arrow,.zygote-select-multiple .simulation-button:hover .simulation-button-arrow{-webkit-transform:translate(10px);transform:translate(10px)}.zygote-select-multiple .zygote-selected-answer{font-weight:500;color:var(--primary-text-color);padding:20px}.answer-choices{padding:20px}.multiple-choice-actions{padding:15px 20px}.multiple-choice-disabled{padding:30px;font-size:12px}.question-attempts,.question-points{color:var(--secondary-text-color);font-size:14px}.load-simulation{padding:25px 20px 10px;border-bottom:1px solid #444;color:#08f;font-size:14px;font-weight:500;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.load-simulation .load-simulation-icon{padding-right:30px;background:url(../img/arrow-right.e8342148.svg) no-repeat;background-position:right 5px top -1px;background-size:17px auto;-webkit-transition:all .2s ease;transition:all .2s ease}.load-simulation:hover{background:#222}.load-simulation:hover .load-simulation-icon{background-position:right 0 top -1px}.load-simulation.active{background:rgba(0,136,255,.4);color:#fff;border-bottom-color:#08f}.load-simulation.active .load-simulation-icon{background:transparent}@media only screen and (max-width:1100px){.multiple-choice{margin:30px}}.zygote-rationale{background:rgba(46,213,115,.4);color:#fff;border-bottom-color:#2ed573;border-radius:3px;border:1px solid #444;margin:5px;padding-bottom:20px;-webkit-transition:border-color .2s ease;transition:border-color .2s ease}.answer{padding-top:10px;text-align:center}.example{border-radius:3px;border:1px solid var(--input-border-color);border-top:3px solid #08f;background-color:var(--input-background-color);padding-top:30px;margin:50px 0;overflow:hidden}.example h2{font-size:18px;line-height:24px;margin-top:30px}.example .example-title{font-size:13px;font-weight:600;color:#08f;margin:0 50px 40px;text-transform:uppercase}.example .note{background:rgba(0,136,255,.15);padding:30px 0}.example .note :first-child{margin-top:0}.formula{margin:30px 0;color:var(--primary-text-color);font-size:1.25rem;text-align:center}.text-overflow{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.full{position:absolute;top:0;right:0;bottom:0;left:0}.full.fixed{position:fixed}.pointer{cursor:pointer;-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.grab{cursor:-webkit-grab;cursor:grab}.grab:active{cursor:-webkit-grabbing;cursor:grabbing}.center{text-align:center}.text-right{text-align:right}.static{position:static}.oh{overflow:hidden}.flex-center{-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}.flex-start{-webkit-box-pack:start;-ms-flex-pack:start;justify-content:flex-start}.flex-align{-moz-align-items:center}.flex-align-bottom{-moz-align-items:flex-end;-webkit-box-align:end;-ms-flex-align:end;align-items:flex-end}.flex-align-top{-moz-align-items:flex-start;-webkit-box-align:start;-ms-flex-align:start;align-items:flex-start}.flex-wrap{-ms-flex-wrap:wrap;flex-wrap:wrap}.flex-column{-ms-flex-direction:column;-webkit-box-orient:vertical;-webkit-box-direction:normal;flex-direction:column}.flex-reverse{-webkit-box-orient:horizontal;-webkit-box-direction:reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}.ff{min-width:0;min-height:0}.space-between{-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}.cross-axis{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}.noflex{-moz-flex:none;-ms-flex:none;-webkit-box-flex:0;flex:none}.no-select{-webkit-touch-callout:none;-moz-user-select:none;-ms-user-select:none;-webkit-user-select:none;user-select:none}.scroll{overflow-x:hidden;overflow-y:auto}.scroll,.scroll-horizontal{-webkit-overflow-scrolling:touch}.scroll-horizontal{overflow-x:auto;overflow-y:hidden}.allow-selection{-moz-user-select:text;-ms-user-select:text;-webkit-user-select:text;user-select:text}.fill-container{width:100%;height:100%}.arbitrary-center{margin:auto;position:absolute;top:0;right:0;bottom:0;left:0}.arbitrary-center.fixed{position:fixed}.all{pointer-events:all}.none{pointer-events:none}.tt{-webkit-transition:-webkit-transform .3s ease;transition:-webkit-transform .3s ease;transition:transform .3s ease;transition:transform .3s ease,-webkit-transform .3s ease;-webkit-backface-visibility:hidden;backface-visibility:hidden}.to{-webkit-transition:opacity .3s ease;transition:opacity .3s ease}.tof{-webkit-transition:opacity .25s ease;transition:opacity .25s ease}.tw{-webkit-transition:width .3s ease;transition:width .3s ease}.tc{-webkit-transition:color .3s ease;transition:color .3s ease}.tto{-webkit-transition:-webkit-transform .35s ease,opacity .2s ease;-webkit-transition:opacity .2s ease,-webkit-transform .35s ease;transition:opacity .2s ease,-webkit-transform .35s ease;transition:transform .35s ease,opacity .2s ease;transition:transform .35s ease,opacity .2s ease,-webkit-transform .35s ease}.constrain{margin:0 auto;padding-left:50px;padding-right:50px}.monospace{font-family:Roboto Mono,Inconsolata,Courier,monospace}.form-header{margin-top:50px;color:#000}.form-fields{padding:30px}.form-field{margin-top:30px}.form-field:first-child{margin-top:0}h3+.form-field{margin-top:20px}.form-group{display:-webkit-box;display:-ms-flexbox;display:flex}.form-group .form-field{margin-right:30px}.form-group .form-field:first-child{margin-top:30px}.form-group .form-field:last-child{margin-right:0}.form-group label{margin-top:0}.form-statement{font-size:16px;font-weight:500;color:#333;line-height:20px;margin:30px 0 10px}.form-statement.before-radio{margin-bottom:0}label{color:var(--secondary-text-color);display:block;font-size:13px;margin:30px 0 8px;font-weight:400}label:first-child{margin-top:0}.form-helptext{font-size:12px;color:#8d9aa7;margin-top:-4px;line-height:16px;margin-bottom:10px}label+.form-helptext{margin-top:8px}button,input,textarea{background:transparent;border:none;border-radius:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;color:#000;resize:none;-webkit-box-shadow:0;box-shadow:0;outline:0;padding:0}button:-internal-autofill-selected,input:-internal-autofill-selected,textarea:-internal-autofill-selected{background:#fff}button[disabled],input[disabled],textarea[disabled]{color:#8d9aa7;background:#f8f8f8}input,select,textarea{border:1px solid var(--input-border-color);padding:4px 10px;height:40px;line-height:30px;font-size:15px;color:var(--primary-text-color);border-radius:3px;width:100%;display:block;outline:0;background:var(--input-background-color)}input:focus,select:focus,textarea:focus{border-color:#08f;-webkit-box-shadow:0 0 0 3px rgba(0,136,255,.3);box-shadow:0 0 0 3px rgba(0,136,255,.3)}input.error,input.error:focus,select.error,select.error:focus,textarea.error,textarea.error:focus{border-color:#eb2f06;-webkit-box-shadow:0 0 0 3px rgba(235,47,6,.3);box-shadow:0 0 0 3px rgba(235,47,6,.3)}input:disabled,select:disabled,textarea:disabled{color:#888;border-color:#ddd;background-color:#f8f8f8}input.micro,select.micro,textarea.micro{width:100px}input.small,select.small,textarea.small{width:200px}input.medium,select.medium,textarea.medium{width:325px}input.large,select.large,textarea.large{width:500px}input[type=checkbox],input[type=radio]{width:20px;height:20px;padding:0;line-height:20px;-webkit-box-shadow:0;box-shadow:0;border:0;background:hsla(0,0%,100%,.075)}input[type=checkbox]:focus,input[type=radio]:focus{border:none;-webkit-box-shadow:none;box-shadow:none}textarea{min-height:80px;line-height:20px;padding:7px 10px}.button,button{background:#08f;color:#fff;font-size:14px;font-weight:500;border-radius:3px;height:36px;line-height:36px;padding:0 15px;-webkit-transition:all .2s ease;transition:all .2s ease;cursor:pointer;display:block;text-align:center}.button:active,.button:hover,button:active,button:hover{background:#33a0ff}.button.disabled,.button[disabled],button.disabled,button[disabled]{pointer-events:none;background:#e4e4e4;color:#8d9aa7}.button.grey,button.grey{background:#8d9aa7;color:#fff}.button.grey:active,.button.grey:hover,button.grey:active,button.grey:hover{background:#aab4bd}.button.white,button.white{background:#fff;color:#000;-webkit-box-shadow:0;box-shadow:0}.button.red,button.red{background:#eb2f06}.button.red:active,.button.red:hover,button.red:active,button.red:hover{background:#fa502a}select{background:url(../img/caret-down.bb158ab6.svg) no-repeat var(--input-background-color);background-position:right 5px top 7px;background-size:25px auto;-webkit-appearance:none;-moz-appearance:none;appearance:none}select::-ms-expand{display:none}input.search{background:url(../img/search.38bf1f87.svg) 2px 2px no-repeat var(--input-background-color);background-size:32px auto;padding-left:36px}[theme=dark] input.search{background-image:url(../img/search.9bad9a47.svg)}[theme=dark] select{background-image:url(../img/caret-down.e58cea59.svg)}.button-group{display:-webkit-box;display:-ms-flexbox;display:flex}.button-group button{border-radius:0;margin-right:2px}.button-group button:first-child{border-radius:3px 0 0 3px}.button-group button:last-child{border-radius:0 3px 3px 0;margin-right:0}.form-options{padding:20px 0}.form-options .button,.form-options .text-button,.form-options button{margin-top:0;margin-right:20px}.form-options .spacer{margin:0 20px}.form-options button+.spacer{margin-left:0}.form-error{font-size:12px;line-height:16px;color:#eb2f06;margin-top:30px;font-weight:500}.text-button{font-size:14px;font-weight:600;color:#08f;-webkit-transition:opacity .25s ease;transition:opacity .25s ease;cursor:pointer;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;height:20px;line-height:20px}.text-button:active,.text-button:hover{opacity:.7}.text-button.disabled{color:#bbb}.text-button.red{color:#eb2f06}.text-button.grey{color:#8d9aa7}.text-button.white{color:#fff}.text-button.disabled{color:#8d9aa7;pointer-events:none}.text-button.border{display:block;border:1px solid #e4e4e4;border-radius:3px;padding:6px 10px;height:auto}.text-button.border:active,.text-button.border:hover{background-color:#f8f8f8;opacity:1}.text-button.border.grey{border-color:#8d9aa7}.dashed-button{border-bottom:1px dashed #000;color:#000}.dashed-button.grey{color:#8d9aa7;border-bottom-color:#aab4bd}.dashed-button:active,.dashed-button:hover{border-bottom-style:solid}.form-disclaimer{padding:30px 50px;max-width:400px;font-size:12px;text-align:center;line-height:18px;color:#8d9aa7}.rounded-button{font-size:14px;font-weight:500;color:#08f;border-radius:13px;line-height:26px;height:26px;padding:0 12px;cursor:pointer;text-align:center;min-width:80px;background-color:#f4f4f4}.rounded-button:active,.rounded-button:hover{background-color:#e4e4e4}.rounded-button.active{background-color:rgba(0,136,255,.2);color:#08f}.datetimepicker .datepicker .datepicker-container .datepicker-days .datepicker-day .datepicker-day-effect,.datetimepicker .datepicker .datepicker-container .datepicker-days .datepicker-day .datepicker-today{-webkit-transition-duration:0s;transition-duration:0s;border-radius:50%}.datetimepicker .datepicker .time-picker-column-item-effect,.datetimepicker .datepicker .time-picker-column-item-text,.datetimepicker .datepicker .time-picker-column-item .time-picker-column-item-text{-webkit-transition-duration:0s;transition-duration:0s}.date-time-picker,.date-time-picker input,.date-time-picker label,.date-time-picker p,.date-time-picker span{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif}#assignment-due-date-wrapper.date-time-picker #assignment-due-date-input.field-input{-webkit-transition-duration:0s;transition-duration:0s;font-size:15px;background:var(--input-background-color);color:var(--primary-text-color);border:1px solid var(--input-border-color)}.tile{margin-right:30px}.tile:last-child{margin-right:0}.tile .sparkline{height:50px;margin-bottom:10px}.tile h1{margin-bottom:30px;font-size:40px}.tile h4{color:#8d9aa7;font-size:14px;font-weight:500;margin-top:0}.tooltip{display:block!important;z-index:10000}.tooltip .tooltip-inner{background:#000;color:#fff;border-radius:3px;padding:8px 10px;font-size:13px;font-weight:500}.tooltip.popover .popover-inner{background:#fff;color:#000;padding:24px;border-radius:3px;font-size:14px;font-weight:500}.tooltip[aria-hidden=true]{visibility:hidden;opacity:0;-webkit-transition:opacity .15s,visibility .15s;transition:opacity .15s,visibility .15s}.tooltip[aria-hidden=false]{visibility:visible;opacity:1;-webkit-transition:opacity .15s;transition:opacity .15s}*,:after,:before{position:relative}*,:after,:before,body,html{-webkit-box-sizing:border-box;box-sizing:border-box}body,html{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:#aaa;background:#fff;overflow:auto}h1{font-size:48px;line-height:54px;font-weight:700;color:var(--primary-text-color);letter-spacing:-.06rem}h2{font-size:22px;line-height:22px;font-weight:500;color:#666}h2.header-icon{padding-left:34px;color:#000;opacity:.5}h3{font-size:26px;line-height:32px;font-weight:600;color:#000;letter-spacing:-.03rem}h4{font-size:15px;line-height:20px;font-weight:400;color:#333}h3+h4{margin-top:10px}a{text-decoration:none}code{color:#000;font-family:Roboto Mono,Inconsolata,Courier,monospace;font-size:16px}code.bold{font-weight:500}.flex{display:-webkit-box;display:-ms-flexbox;display:flex}.flex-align{-webkit-box-align:center;-ms-flex-align:center;align-items:center}.flex-end{-webkit-box-pack:end;-ms-flex-pack:end;justify-content:flex-end}.ff{-webkit-box-flex:1;-ms-flex:1;flex:1}.constrain{max-width:1200px;padding:0 50px}.bc{margin:0 auto}.block{display:block}.gradient{background:linear-gradient(135deg,#00d4ff,#006aff)}.capitalize{text-transform:capitalize}.card{border-radius:3px;background:var(--card-background-color)}.card.elevated{border:none;-webkit-box-shadow:0 10px 30px -2px rgba(0,0,0,.15);box-shadow:0 10px 30px -2px rgba(0,0,0,.15)}.card .card-options{border-top:1px solid #e4e4e4;background:#f8f8f8}.card h3{font-size:20px;line-height:30px}.nothing{padding:80px;text-align:center}.destination,.nothing{color:var(--secondary-text-color);font-size:14px}.destination{display:block;white-space:nowrap;margin-left:25px;font-weight:500;height:20px;line-height:20px;cursor:pointer;-webkit-transition:all .2s ease;transition:all .2s ease}.destination:hover{color:#08f}.destination.active,.destination.router-link-active{color:var(--primary-text-color)}nav .destination{height:50px;line-height:50px;margin-left:0;margin-right:25px}nav .destination.active,nav .destination.router-link-active{color:#08f}nav .destination.active:after,nav .destination.router-link-active:after{height:2px;background:#08f;content:"";position:absolute;right:0;bottom:-1px;left:0}nav.vertical-navigation a{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;display:block;font-size:15px;height:24px;line-height:24px;margin-bottom:10px;color:#8d9aa7;font-weight:500}nav.vertical-navigation a.router-link-active{color:#000}nav.vertical-navigation a.disabled{pointer-events:none;opacity:.5}nav.vertical-navigation .spacer{height:1px;width:30px;background:#ddd;margin:20px 0}.toast-container.top-center{top:12px!important}.toast-container.top-center .toast.bubble{background:#000;font-size:13px;font-weight:500;min-height:32px;border-radius:3px;-webkit-box-shadow:0 1px 3px rgba(0,0,0,.1),0 1px 5px rgba(0,0,0,.15);box-shadow:0 1px 3px rgba(0,0,0,.1),0 1px 5px rgba(0,0,0,.15);padding:0 12px}.toast-container.top-center .toast.bubble.success{background:#08f}.toast-container.top-center .toast.bubble.error{background:#eb2f06}.v--modal-overlay{background:rgba(0,0,0,.4)}.v--modal-overlay .modal{-webkit-box-shadow:0 20px 60px -2px rgba(0,0,0,.3);box-shadow:0 20px 60px -2px rgba(0,0,0,.3);overflow:visible}.v--modal-overlay .credit-card-modal{background:transparent;-webkit-box-shadow:0;box-shadow:0;border-radius:0;overflow:visible}.v--modal-overlay .modal-title{font-size:14px;font-weight:500;color:var(--primary-text-color)}.v--modal-overlay .modal-description{font-size:12px;color:var(--secondary-text-color);margin-top:6px;margin-bottom:20px}.v--modal-overlay .v--modal-box{overflow:visible!important}.options-button{width:20px;height:30px;background:url(../img/options.d77ec05e.svg) 50% no-repeat;background-size:20px auto;opacity:.6;-webkit-transition:opacity .2s ease;transition:opacity .2s ease;cursor:pointer}.options-button:active,.options-button:hover{opacity:1}.options-button.disabled{pointer-events:none;opacity:.2}.title .highlight{color:#08f}.date-time-picker .datepicker .datepicker-buttons-container{display:none!important}