.fb-icon{-webkit-tap-highlight-color:transparent;background-color:hsla(0,0%,100%,.3);box-sizing:border-box;display:inline-block;height:32px;position:relative;width:32px}.fb-icon:after,.fb-icon:before{content:"";left:50%;position:absolute;top:50%;-webkit-transform:translate(-50%,-50%);transform:translate(-50%,-50%)}.fb-icon-stop:after{background-color:#ffa39e;height:8px;width:8px}.fb-icon-play:after{border-color:transparent transparent transparent #b7eb8f;border-style:solid;border-width:6px 0 6px 8px;height:0;width:0}.fb-icon-fullscreen:after{--color:#fff;--w:1px;--l:5px;background:linear-gradient(to left,var(--color),var(--color)) 0 0 no-repeat,linear-gradient(to bottom,var(--color),var(--color)) 0 0 no-repeat,linear-gradient(to left,var(--color),var(--color)) 100% 0 no-repeat,linear-gradient(to bottom,var(--color),var(--color)) 100% 0 no-repeat,linear-gradient(to left,var(--color),var(--color)) 0 100% no-repeat,linear-gradient(to bottom,var(--color),var(--color)) 0 100% no-repeat,linear-gradient(to left,var(--color),var(--color)) 100% 100% no-repeat,linear-gradient(to left,var(--color),var(--color)) 100% 100% no-repeat;background-size:var(--w) var(--l),var(--l) var(--w),var(--w) var(--l),var(--l) var(--w);height:14px;width:14px}.fb-icon-fullscreen-disabled:after{--color:#333}.fb-icon-exit:after{--color:#fff;--w:1px;--l:5px;--ofs:calc(var(--l) - 1px);--ofs2:calc(var(--ofs) + 5px);background:linear-gradient(to left,var(--color),var(--color)) var(--ofs) top no-repeat,linear-gradient(to bottom,var(--color),var(--color)) left var(--ofs) no-repeat,linear-gradient(to left,var(--color),var(--color)) var(--ofs2) top no-repeat,linear-gradient(to bottom,var(--color),var(--color)) right var(--ofs) no-repeat,linear-gradient(to left,var(--color),var(--color)) var(--ofs) bottom no-repeat,linear-gradient(to bottom,var(--color),var(--color)) left var(--ofs2) no-repeat,linear-gradient(to left,var(--color),var(--color)) var(--ofs2) bottom no-repeat,linear-gradient(to left,var(--color),var(--color)) right var(--ofs2) no-repeat;background-size:var(--w) var(--l),var(--l) var(--w),var(--w) var(--l),var(--l) var(--w);height:14px;width:14px}body,html{height:100%;margin:0}*{box-sizing:border-box}#scroll-box-container{margin:0 auto;max-width:768px;overflow-x:hidden;overflow-y:auto}#scroll-box-container,.scroll-box{box-sizing:border-box;height:100%;width:100%}.scroll-box{display:-webkit-flex;display:flex;-webkit-flex-direction:column;flex-direction:column;min-height:100%;overflow:hidden;position:relative}.scroll-box[data-fullscreen=true] .scroll-box-content{background-color:rgba(0,0,0,.3);bottom:0;color:#fff;height:6.5rem;left:0;position:absolute}.scroll-box[data-fullscreen=true] .scroll-box-content-text-wrapper p{color:#ddd;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scroll-box[data-fullscreen=true] .scroll-box-content-hidden-wrapper{display:none}.scroll-box-content-hidden-wrapper{padding-bottom:1rem}.scroll-box-bg{background-position:50%;background-repeat:no-repeat;background-size:cover;-webkit-flex-grow:1;flex-grow:1;height:0;position:relative}.scroll-box[data-fullscreen=true] .scroll-box-bg{-webkit-flex-grow:0;flex-grow:0;height:100%}.scroll-box[data-fullscreen=false] .scroll-box-content{box-shadow:0 -10px 50px 50px #fff}.scroll-box-content{background-color:#fff;position:relative;transition:.3s;width:100%}h1,h2,h3{margin:0;padding:1rem}p{margin:0;padding:0 1rem 1rem}.col a{display:block;position:relative;text-align:center;text-decoration:none;width:100%}.link-btn{border:1px solid #1890ff;color:#1890ff;overflow:hidden;padding:.5rem;text-overflow:ellipsis;white-space:nowrap}button.link-btn{background-color:#fff;display:inline-block;width:100%}.link-img{border-radius:10px;box-shadow:0 0 5px 1px #ccc;overflow:hidden}.link-img span{background-color:rgba(0,0,0,.5);bottom:0;color:#fff;left:0;padding:.5rem 0;position:absolute;width:100%}.link-img img{vertical-align:top;width:100%}blockquote.warning{background-color:rgba(252,196,25,.3);border-radius:10px;margin:1rem}.scroll-box-content-text-wrapper h2{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.scroll-box-content-text-wrapper p{color:#aaa}#fullscreen{background-color:rgba(0,0,0,.1);border-radius:0 0 0 10px;position:absolute;right:0;top:0;z-index:2}.row{display:-webkit-flex;display:flex;-webkit-flex-wrap:nowrap;flex-wrap:nowrap;overflow:auto;padding:0 .5rem;width:100%}.col{-webkit-flex-shrink:0;flex-shrink:0;padding:.5rem}.col-3{width:25%}.col-4{width:33.3333%}.col-6{width:50%}.col-9{width:75%}.col-12{width:100%}