.card{padding:2em}body{color:#000}.navbar-light .navbar-brand,.navbar-light a.btn{height:63px}.navbar-light .navbar-nav .nav-link{padding:20px 0}.read-the-docs{color:#888}.class-content img{max-width:100%;height:auto}h1:not(.unf h1){margin-top:15px;font-size:24px}h2:not(.unf h2){margin-top:15px;font-size:22px}h3:not(.unf h3){margin-top:15px;font-size:20px}.lesson-names li{font-size:20px;font-weight:700;color:#000}.hoverable-list-item{cursor:pointer;transition:all .3s ease;background-color:#ffce5c}.hoverable-list-item:hover{background-color:#72ff65;box-shadow:0 2px 8px #0000001a}th{text-align:center}td,th{border:1px solid black;padding:5px}q{font-weight:700}pre{-moz-tab-size:2;tab-size:2;white-space:pre-wrap!important;font-family:monospace;background-color:#e5e5e5;padding:10px;color:#000;border:1px solid black;border-radius:10px;font-size:14px}@media print{pre{background-color:#fff;font-size:14px}body{font-size:14px}nav,.lesson-buttons{display:none!important}.container{max-width:100%}h1{margin-bottom:10px!important}}@media print{body:before{content:"HAYSKY";position:fixed;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-45deg);font-size:80px;color:#0000001a;z-index:9999;pointer-events:none;white-space:nowrap}}.bd-placeholder-img{font-size:1.125rem;text-anchor:middle;-webkit-user-select:none;-moz-user-select:none;user-select:none}@media (min-width: 768px){.bd-placeholder-img-lg{font-size:3.5rem}}@media (max-width: 600px){body{font-size:14px}}.b-example-divider{width:100%;height:3rem;background-color:#0000001a;border:solid rgba(0,0,0,.15);border-width:1px 0;box-shadow:inset 0 .5em 1.5em #0000001a,inset 0 .125em .5em #00000026}.b-example-vr{flex-shrink:0;width:1.5rem;height:100vh}.bi{vertical-align:-.125em;fill:currentColor}.nav-scroller{position:relative;z-index:2;height:2.75rem;overflow-y:hidden}.nav-scroller .nav{display:flex;flex-wrap:nowrap;padding-bottom:1rem;margin-top:-1px;overflow-x:auto;text-align:center;white-space:nowrap;-webkit-overflow-scrolling:touch}.btn-bd-primary{--bd-violet-bg: #712cf9;--bd-violet-rgb: 112.520718, 44.062154, 249.437846;--bs-btn-font-weight: 600;--bs-btn-color: var(--bs-white);--bs-btn-bg: var(--bd-violet-bg);--bs-btn-border-color: var(--bd-violet-bg);--bs-btn-hover-color: var(--bs-white);--bs-btn-hover-bg: #6528e0;--bs-btn-hover-border-color: #6528e0;--bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);--bs-btn-active-color: var(--bs-btn-hover-color);--bs-btn-active-bg: #5a23c8;--bs-btn-active-border-color: #5a23c8 }.bd-mode-toggle{z-index:1500}.bd-mode-toggle .bi{width:1em;height:1em}.bd-mode-toggle .dropdown-menu .active .bi{display:block!important}@media screen and (max-width: 650px){#main-banner,#about-banner{display:none!important}}.login-box{width:100%}@media (min-width: 768px){.login-box{width:50%}}.mobile-menu{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:1030;border-top:1px solid #dee2e6;padding-bottom:env(safe-area-inset-bottom)}.mobile-menu-item{flex:1;display:flex;flex-direction:column;align-items:center;padding:6px 0;font-size:11px;color:#6c757d;text-decoration:none}.mobile-menu-item i{font-size:20px;margin-bottom:2px}.mobile-menu-item.active{color:var(--bs-primary, #06BBCC)}.back-to-top{bottom:75px;right:16px}body{padding-bottom:60px}