/*! normalize.css v5.0.0 | MIT License | github.com/necolas/normalize.css */button,input{overflow:visible}html{font-family:sans-serif;line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}figure,section{display:block}h1{font-size:2em;margin:.67em 0}figure{margin:1em 40px}a{background-color:transparent;-webkit-text-decoration-skip:objects}a:active,a:hover{outline-width:0}img{border-style:none}button,input{font-family:sans-serif;font-size:100%;line-height:1.15;margin:0}button{text-transform:none}button{-webkit-appearance:button}button::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring{outline:ButtonText dotted 1px}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}/*! bulma.io v0.9.0 | MIT License | github.com/jgthms/bulma *//*! minireset.css v0.0.6 | MIT License | github.com/jgthms/minireset.css */body,figure,h1,h3,h4,html,li,p,ul{margin:0;padding:0}h1,h3,h4{font-size:100%;font-weight:400}ul{list-style:none}button,input{margin:0}html{box-sizing:border-box}*,::after,::before{box-sizing:inherit}img{height:auto;max-width:100%}html{background-color:#fff;font-size:16px;-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;min-width:300px;overflow-x:hidden;overflow-y:scroll;text-rendering:optimizeLegibility;-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%}figure,section{display:block}body,button,input{font-family:BlinkMacSystemFont,-apple-system,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,"Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif}body{color:#4a4a4a;font-size:1em;font-weight:400;line-height:1.5}a{color:#3273dc;cursor:pointer;text-decoration:none}a:hover{color:#363636}img{height:auto;max-width:100%}span{font-style:inherit;font-weight:inherit}.button.is-focused:not(:active),.button:focus:not(:active){box-shadow:0 0 0 .125em rgba(50,115,220,.25)}.button.is-white.is-focused:not(:active),.button.is-white:focus:not(:active){box-shadow:0 0 0 .125em rgba(255,255,255,.25)}.button.is-black.is-focused:not(:active),.button.is-black:focus:not(:active){box-shadow:0 0 0 .125em rgba(10,10,10,.25)}.button.is-light.is-focused:not(:active),.button.is-light:focus:not(:active){box-shadow:0 0 0 .125em rgba(245,245,245,.25)}.button.is-dark.is-focused:not(:active),.button.is-dark:focus:not(:active){box-shadow:0 0 0 .125em rgba(54,54,54,.25)}.button.is-primary.is-focused:not(:active),.button.is-primary:focus:not(:active){box-shadow:0 0 0 .125em rgba(0,209,178,.25)}.button.is-link.is-focused:not(:active),.button.is-link:focus:not(:active){box-shadow:0 0 0 .125em rgba(50,115,220,.25)}.button.is-info.is-focused:not(:active),.button.is-info:focus:not(:active){box-shadow:0 0 0 .125em rgba(50,152,220,.25)}.button.is-success.is-focused:not(:active),.button.is-success:focus:not(:active){box-shadow:0 0 0 .125em rgba(72,199,116,.25)}.button.is-warning.is-focused:not(:active),.button.is-warning:focus:not(:active){box-shadow:0 0 0 .125em rgba(255,221,87,.25)}.button.is-danger.is-focused:not(:active),.button.is-danger:focus:not(:active){box-shadow:0 0 0 .125em rgba(241,70,104,.25)}.container{flex-grow:1;margin:0 auto;position:relative;width:auto}@media screen and (min-width:1024px){.container{max-width:960px}}@media screen and (min-width:1216px){.container{max-width:1152px}}@media screen and (min-width:1408px){.container{max-width:1344px}}.select.is-white:not(:hover)::after{border-color:#fff}.select.is-black:not(:hover)::after{border-color:#0a0a0a}.select.is-light:not(:hover)::after{border-color:#f5f5f5}.select.is-dark:not(:hover)::after{border-color:#363636}.select.is-primary:not(:hover)::after{border-color:#00d1b2}.select.is-link:not(:hover)::after{border-color:#3273dc}.select.is-info:not(:hover)::after{border-color:#3298dc}.select.is-success:not(:hover)::after{border-color:#48c774}.select.is-warning:not(:hover)::after{border-color:#ffdd57}.select.is-danger:not(:hover)::after{border-color:#f14668}@media screen and (min-width:1024px){.navbar-link.is-active:not(:focus):not(:hover),a.navbar-item.is-active:not(:focus):not(:hover){background-color:transparent}}.column{display:block;flex-basis:0;flex-grow:1;flex-shrink:1;padding:.75rem}@media screen and (max-width:768px){.column.is-6-mobile{flex:none;width:50%}}@media screen and (min-width:769px),print{.column.is-4,.column.is-4-tablet{flex:none;width:33.33333%}.column.is-6{flex:none;width:50%}.column.is-8{flex:none;width:66.66667%}.column.is-12{flex:none;width:100%}}@media screen and (min-width:1024px){.column.is-3-desktop{flex:none;width:25%}}@media screen and (min-width:1216px){.column.is-2-widescreen{flex:none;width:16.66667%}}.columns{margin-left:-.75rem;margin-right:-.75rem;margin-top:-.75rem}.columns:last-child{margin-bottom:-.75rem}.columns:not(:last-child){margin-bottom:calc(1.5rem - .75rem)}.columns.is-centered{justify-content:center}.columns.is-multiline{flex-wrap:wrap}@media screen and (min-width:769px),print{.columns:not(.is-desktop){display:flex}}.mt-4{margin-top:1rem!important}.pt-5{padding-top:1.5rem!important}.pb-5{padding-bottom:1.5rem!important}.has-text-centered{text-align:center!important}.footer{background-color:#fafafa;padding:3rem 1.5rem 6rem}.mCustomScrollbar{-ms-touch-action:pinch-zoom;touch-action:pinch-zoom}.jquery-comments [contentEditable=true]:empty:not(:focus):before{content:attr(data-placeholder);color:#ccc;position:inherit;pointer-events:none}.section-title{font-size:1.3rem}:root{--poppins:'Poppins',sans-serif;--anim:all ease-out 0.3s;--solid:rgb(103,88,250);--linear:linear-gradient(270deg, rgba(103,88,250,1) 0%, rgba(140,88,250,1) 100%);--color2:rgb(38, 38, 83)}*{font-family:var(--poppins)}html{background-color:#151436}body{color:rgba(255,255,255,.71)}h1{font-size:30px;font-weight:600}h3{font-size:18px;font-weight:600}h4{font-size:18px}h1,h3,h4{color:#fff}button:hover{cursor:pointer}@font-face{font-family:icomoon;src:url('https://webglmath.github.io/resource/fonts/icomoon.eot?uxapi1');src:url('https://webglmath.github.io/resource/fonts/icomoon.eot?uxapi1#iefix') format('embedded-opentype'),url('https://webglmath.github.io/resource/fonts/icomoon.ttf?uxapi1') format('truetype'),url('https://webglmath.github.io/resource/fonts/icomoon.woff?uxapi1') format('woff'),url('https://webglmath.github.io/resource/fonts/icomoon.svg?uxapi1#icomoon') format('svg');font-weight:400;font-style:normal;font-display:block}[class^=icon-]{font-family:icomoon!important;font-style:normal;font-weight:400;font-variant:normal;text-transform:none;line-height:1;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.icon-search:before{content:"\e904"}.icon-ellipsis:before{content:"\e905"}.icon-burger:before{content:"\e906"}.icon-caret-down:before{content:"\e907"}.side-header .icon-burger,.side-header .icon-ellipsis{font-size:48px;color:#fff}.icon-search{font-size:26px}.ratio{width:100%;height:0;position:relative}.ratio img{width:100%;height:100%;object-fit:cover;position:absolute;top:0;left:0}.ratio-75{padding-top:75%}.ratio-1{padding-top:100%}.for-mobile{display:none}p{font-size:14px;font-weight:400}.g-content figure,figure{margin:0}.g-content ul{list-style:none}.master{width:100%;float:left;position:relative}.sidebar{width:300px;height:100vh;background:#262653;position:fixed;top:0;left:0;padding:40px 0 40px 40px}.logo{display:block;width:212px;float:left;margin-bottom:76px}.side-menu{width:100%;float:left;max-height:calc(100vh - 200px);overflow-y:auto}.side-menu li{width:100%;float:left;position:relative;margin-bottom:15px;padding-right:15px}.side-menu li a{display:block;position:relative;padding:18px 10px 10px 60px;font-size:16px;font-weight:300;color:rgba(255,255,255,.8);height:60px;z-index:2;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.side-menu li a::before{content:"";opacity:0;background:var(--solid);background:var(--linear);width:60px;height:100%;position:absolute;top:0;left:0;z-index:-1;border-radius:30px;-moz-border-radius:30px;-webkit-border-radius:30px;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.side-menu li a:hover{color:#8c58fa}.side-menu li a .g-icon{left:10px;top:10px}.g-content{width:calc(100% - 300px);float:right;background:#151436}.g-content section{width:100%;float:left;padding:40px}.header{padding-top:40px;padding-bottom:40px;height:131px}.search{width:100%;float:left;position:relative}.search input{width:100%;max-width:360px;float:left;height:51px;background:#262653;border:none;border-radius:26px;-moz-border-radius:26px;-webkit-border-radius:26px;padding:10px 20px 10px 50px;font-size:14px;color:#fff;font-family:var(--poppins)}.search button{width:51px;height:51px;position:absolute;top:0;left:0;background:0 0;border:none;padding-top:5px;color:#fff}.g-content ul.main-menu{float:right;text-align:right;list-style:none;margin:0}.main-menu li{display:inline-block;font-size:14px}.main-menu li a{display:inline-block;padding:13px 20px;color:#fff;font-size:14px}.cta{display:inline-block;padding:13px 20px;min-width:120px;color:#fff;background:var(--solid);background:var(--linear);text-align:center;font-size:14px;border-radius:26px;-moz-border-radius:26px;-webkit-border-radius:26px;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.cta:hover{color:#fff;background:#8c58fa;background:linear-gradient(270deg,#8c58fa 0,#6758fa 100%)}section.banner{padding-top:40px;padding-bottom:40px}.ads{display:inline-block;width:100%;max-width:728px;height:90px;margin:auto;display:block}#top-ads{text-align:left;background:url(https://webglmath.github.io/resource/images/top-banner-bg.jpg) no-repeat center;background-size:cover;border-radius:15px;-moz-border-radius:15px;-webkit-border-radius:15px;padding:20px 40px}.ads .text{width:50%;float:left}.ads .text h3{font-size:20px;color:#fff;font-weight:600;margin-bottom:5px}.ads .text p{color:rgba(255,255,255,.71)}.ads .bt-cta{width:50%;float:left;text-align:right}.secondary-btn{min-width:140px;height:45px;text-align:center;background:0 0;border:1px solid #fff;padding:12px 20px 8px;font-size:14px;color:#fff;border-radius:20px;-moz-border-radius:20px;-webkit-border-radius:26px;display:inline-block}.g-icon{width:40px;height:40px;border-radius:50%;-moz-border-radius:50%;-webkit-border-radius:50%;background:#313169;position:absolute;left:0;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.g-icon img{display:block}.section-title{width:100%;float:left;position:relative;padding-left:60px;padding-top:5px}.section-title h3{font-size:24px;color:#fff;font-weight:600}.section-title .g-icon{top:0}.g-card{width:100%;float:left;border-radius:20px;-moz-border-radius:20px;-webkit-border-radius:20px;background:#262653;padding:10px;height:100%}.g-card figure img{border-radius:15px;-moz-border-radius:15px;-webkit-border-radius:15px}.g-card .pic{width:100%;float:left}.g-card .pic figure{overflow:hidden}.g-card .g-info{width:100%;float:left;padding:20px 10px;position:relative}.grid-title a{color:#fff}.rating{width:100%;float:left;font-size:14px;color:#9595d1}.rating .ico{margin-right:5px;margin-bottom:-3px}.ico{width:16px;height:16px;display:inline-block}.ico-star{background:url(https://webglmath.github.io/resource/images/icon/star.svg) no-repeat center;background-size:contain}.bt-play{width:48px;height:48px;background:var(--solid);background:var(--linear);text-align:center;border-radius:50%;-moz-border-radius:50%;-webkit-border-radius:50%;padding-top:15px;padding-left:3px}.g-card .g-info .bt-play{position:absolute;top:-24px;right:20px}.g-card .bt-cta{width:100%;float:left;margin-top:25px;margin-bottom:-10px}.g-card .bt-cta a{height:45px;width:100%}.g-card-2{width:100%;float:left;background:#262653;padding:15px;border-radius:15px;-moz-border-radius:15px;-webkit-border-radius:15px;position:relative}.g-card-2 .pic{width:80px;float:left;position:relative}.g-card-2 figure img{border-radius:12px;-moz-border-radius:12px;-webkit-border-radius:12px}.g-card-2 .g-info{width:calc(100% - 80px);float:left;padding:10px 60px 0 20px}.g-card-2 .g-info h3{width:100%;float:left;font-size:16px;font-weight:500px}.g-card-2 .g-info .bt-play{position:absolute;right:25px;top:calc(50% - 24px)}#bottom-ads{text-align:left;background:url(https://webglmath.github.io/resource/images/bottom-banner-bg.jpg) no-repeat center;background-size:cover;border-radius:15px;-moz-border-radius:15px;-webkit-border-radius:15px;padding:15px 40px}#bottom-ads .text h3{line-height:150%}#bottom-ads .bt-cta{margin-top:7px}section.footer{background:#151436;border-top:1px solid rgba(255,255,255,.1);padding-bottom:25px}section.footer{font-size:14px;margin-top:30px}p.copyright{margin-bottom:0;width:100%;float:left;text-align:center}section.section-copyright{border-top:1px solid rgba(255,255,255,.1);padding:30px}.listing .column{display:none}.listing .column.show{display:flex}.dsb-panel{position:absolute;right:0}@media only screen and (min-width:769px) and (max-width:1024px){.header .columns{display:block}.header .column.is-4,.header .column.is-8{width:100%}}@media only screen and (max-width:1024px){.for-mobile{display:block}.master{overflow-x:hidden}.g-content section{padding-left:25px;padding-right:25px}.g-content{width:100%;padding-top:80px}.sidebar{width:100vw;z-index:9;left:-100vw;height:80px}.side-header{position:absolute;left:100vw;top:0;width:100vw;height:80px;background:#262653}.burger,.side-header .bt-more{width:80px;height:80px;float:left;text-align:center;padding-top:18px}.logo{width:calc(100% - 160px);float:left;padding:25px 30px;margin-bottom:0;text-align:center}.side-menu{position:absolute;top:80px;left:-100vw;max-height:calc(100vh - 80px);background:#262653;padding:20px 0 40px 30px;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.side-menu li{padding-right:0}.g-content .header{position:fixed;z-index:9;background:#262653;height:calc(100vh - 80px);left:100%;transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim);padding-top:20px;padding-left:30px;padding-right:30px}.g-content ul.main-menu{width:100%}.search input{max-width:none}.search{margin-bottom:40px}.search input{border:1px solid rgba(255,255,255,.2)}.main-menu li{width:100%;text-align:left}.main-menu li a{padding-right:0;padding-left:0}.g-card,.g-card-2{margin-bottom:20px}.section-title{margin-bottom:30px;padding-top:2px;padding-left:48px}.section-title h3{font-size:18px}.g-icon{width:32px;height:32px}.g-card-2 .pic{width:60px}.g-card .g-info .bt-play{top:-20px}.bt-play{width:40px;height:40px;padding-top:12px}.g-card .g-info h3{font-size:16px}.g-card-2 .g-info h3{font-size:14px}.g-card-2 .g-info .bt-play{right:15px}.g-card-2 .g-info{padding:0 30px 0 15px}#bottom-ads,#top-ads{padding:20px 15px}#bottom-ads .text h3,#top-ads .text h3{font-size:16px}.secondary-btn{min-width:95px;font-size:12px;height:35px;padding-top:8px;padding-left:10px;padding-right:10px}.ads .text{width:65%}.ads .bt-cta{width:35%}}@media only screen and (max-width:768px){.column.is-6-mobile{float:left}.dsb-panel{position:unset;right:unset;display:block;margin-top:15px}}.has-dropdown{position:relative}.nav-link span{margin-left:5px}.drop-ct{width:200px;background:#262653;border-radius:10px;-moz-border-radius:10px;-webkit-border-radius:10px;position:absolute;top:100%;left:50%;z-index:8;transform:translateX(-50%);-moz-transform:translateX(-50%);-webkit-transform:translateX(-50%);box-shadow:0 4px 10px rgba(0,0,0,.1);-moz-box-shadow:0 4px 10px rgba(0,0,0,.1);-webkit-box-shadow:0 4px 10px rgba(0,0,0,.1);transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim);opacity:0;pointer-events:none}.has-dropdown:hover .drop-ct{opacity:1;pointer-events:auto}.drop-ct::before{content:"";width:16px;height:16px;background:#262653;position:absolute;top:0;left:50%;transform:translate(-50%,-50%) rotate(45deg);-moz-transform:translate(-50%,-50%) rotate(45deg);-webkit-transform:translate(-50%,-50%) rotate(45deg);border-radius:6px 0 0 0;z-index:-1}.drop-ct li{display:block}.nav-link-child{width:100%;float:left;text-align:left;border-bottom:1px solid rgba(255,255,255,.1);transition:var(--anim);-moz-transition:var(--anim);-webkit-transition:var(--anim)}.nav-link-child:hover{background:#313169}.nav-item-child:last-child a{border-bottom:0}.nav-item:hover{background:#262653;border-radius:25px}@media only screen and (max-width:1024px){.drop-ct{opacity:1;pointer-events:auto;position:relative;top:auto;left:auto;width:100%;float:left;transform:translateX(0);-moz-transform:translateX(0);-webkit-transform:translateX(0);padding:0 20px;background:#313169;box-shadow:none;-moz-box-shadow:none;-webkit-box-shadow:none;display:none}.drop-ct::before{display:none}.main-menu li a{width:100%}.header{overflow-y:auto}}.grid2 .rating{margin-top:10px}.header-area{border-radius:20px;overflow:hidden}.header-area.basic{background:var(--color2)}.header-bg{padding:20px 40px}.masthead-title{color:#fff;margin-bottom:10px}.masthead-description{color:rgba(255,255,255,.71)}.masthead-description p{font-size:20px}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.grid-title{color:#fff;font-weight:500;font-size:18}:root{--color1:#16151B;--color2:#21212F;--color3:#3a3a4f;--color4:#4e4e66;--linear:rgba(255,255,255,0.1);--text-body:rgba(255,255,255,0.71);--text-primary:#fff;--text-secondary:rgba(255,255,255,0.71);--a-color:#518bd7;--a-hover:#1354aa;--side-a:rgba(255,255,255,0.8);--side-a-hover:rgb(77, 77, 98)}html{background:var(--color1)}body{color:var(--text-body)}a{color:var(--a-color)}a:hover{color:var(--a-hover)}h1,h3,h4{color:var(--text-primary)}.sidebar{background:var(--color2)}.side-menu li a{color:var(--side-a)}.side-menu li a:hover{color:var(--side-a-hover)}.side-menu{background:var(--color2)}.main-menu li a{color:var(--text-primary)}.g-content{background:var(--color1)}section.footer{background:var(--color1)}.g-card,.g-card-2{background:var(--color2)}.section-title h3{color:var(--text-primary)}.grid-title,.grid-title a{color:var(--text-primary)}.rating{color:var(--text-secondary)}.search input{background:var(--color2);color:var(--text-secondary)}.nav-item:hover{background:var(--color2)}.nav-link-child:hover{background:var(--color4)}.drop-ct{background:var(--color3)}.drop-ct::before{background:var(--color3)}.g-icon{background:#fff}.cta:hover{background:var(--color4)}.bt-play{background:#5372e7}.side-header{background:var(--color2)}.g-content .header{background:var(--color1)}
 .masthead-description ul{
        list-style: auto;
      }
      .masthead-description ul {
        padding-left: 2rem;
      }