.yt-landing-page-phai-sinh input[type=submit],.yt-landing-page-phai-sinh a.button{border-radius:2px!important;border:0;background-color:#eb6101;font-size:14px;font-family:"Roboto-Bold",Arial,sans-serif;font-style:normal;font-stretch:normal;line-height:1.29;letter-spacing:normal;color:#fff;text-transform:uppercase;padding:12px 30px;height:40px;display:inline-block}.yt-landing-page-phai-sinh input[type=submit]:disabled,.yt-landing-page-phai-sinh a.button:disabled{background:#828890}.yt-landing-page-phai-sinh input[type=submit]:hover,.yt-landing-page-phai-sinh input[type=submit]:active,.yt-landing-page-phai-sinh a.button:hover,.yt-landing-page-phai-sinh a.button:active{color:#eb6101;border:1px solid #eb6101;background-color:#fff;text-decoration:none}@media(max-width:374px){.yt-landing-page-phai-sinh input[type=submit],.yt-landing-page-phai-sinh a.button{white-space:nowrap}}.yt-landing-page-phai-sinh h2{font-size:30px;font-family:"Roboto-Bold",Arial,sans-serif;color:#123867;margin-bottom:20px;line-height:1.33;text-transform:uppercase}@media(max-width:991px){.yt-landing-page-phai-sinh h2{font-size:28px}}@media(max-width:767px){.yt-landing-page-phai-sinh h2{font-size:24px}}.yt-landing-page-phai-sinh h3{font-size:18px;font-family:"Roboto-Bold",Arial,sans-serif;color:#0c4e9f}.yt-landing-page-phai-sinh ul{list-style:none;padding:0;margin:0}.yt-landing-page-phai-sinh img{max-width:100%}.yt-landing-page-phai-sinh img.fullwidth{width:100%;height:auto}.yt-landing-page-phai-sinh .yt-landing-page-row{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}.yt-landing-page-phai-sinh .yt-landing-page-row .yt-landing-page-col{width:50%}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-row{-webkit-flex-wrap:wrap;-moz-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.yt-landing-page-phai-sinh .yt-landing-page-row .yt-landing-page-col{width:100%}.yt-landing-page-phai-sinh .yt-landing-page-row .yt-landing-page-col:last-child{margin-top:40px}}.yt-landing-page-phai-sinh .yt-landing-page-header,.yt-landing-page-phai-sinh .yt-landing-page-footer,.yt-landing-page-phai-sinh .yt-landing-page-section{background-size:cover;background-position:center}.yt-landing-page-phai-sinh .yt-landing-page-section{padding:20px 0}.yt-landing-page-phai-sinh .yt-landing-page-section:first-child{padding-top:40px}.yt-landing-page-phai-sinh .yt-landing-page-section:last-child{padding-bottom:40px}.yt-landing-page-phai-sinh .yt-landing-page-section.has-background{padding:30px 0}.yt-landing-page-phai-sinh .yt-landing-page-content{line-height:1.75}.yt-landing-page-phai-sinh .yt-landing-page-content p:last-child{margin-bottom:0}.yt-landing-page-phai-sinh .yt-landing-page-header{padding:130px 0 55px;text-align:center;color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-header h2{color:#fff}@media(min-width:768px){.yt-landing-page-phai-sinh .yt-landing-page-header h2{font-size:50px}}.yt-landing-page-phai-sinh .yt-landing-page-header a.button{margin-top:10px}@media(min-width:768px){.yt-landing-page-phai-sinh .yt-landing-page-header a.button{font-size:20px;padding:15px 33px;height:50px}}@media(min-width:1200px){.yt-landing-page-phai-sinh .yt-landing-page-header{height:100vh;padding:50vh 0 0}.yt-landing-page-phai-sinh .yt-landing-page-header .yt-container{-webkit-transform:translateY(-50%);-khtml-transform:translateY(-50%);-moz-transform:translateY(-50%);-ms-transform:translateY(-50%);-o-transform:translateY(-50%);transform:translateY(-50%)}}.yt-landing-page-phai-sinh .yt-landing-page-header .yt-landing-page-header-desc{font-size:23.5px}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-header .yt-landing-page-header-desc{font-size:16px}}.yt-landing-page-phai-sinh .yt-landing-page-section-1 h2{position:relative;padding-bottom:15px}.yt-landing-page-phai-sinh .yt-landing-page-section-1 h2::after{content:"";position:absolute;bottom:0;left:0;width:120px;border-top:2px solid #123867}@media(min-width:992px){.yt-landing-page-phai-sinh .yt-landing-page-section-1 .yt-landing-page-col:last-child{padding-left:30px}}.yt-landing-page-phai-sinh .yt-landing-page-section-1 .yt-landing-page-col:first-child{position:relative}.yt-landing-page-phai-sinh .yt-landing-page-section-1 .yt-landing-page-col:first-child a{position:absolute;bottom:40px;left:50%;-webkit-transform:translateX(-50%);-khtml-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%)}.yt-landing-page-phai-sinh .yt-landing-page-section-2{-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center}.yt-landing-page-phai-sinh .yt-landing-page-section-2 h2{position:relative;padding-bottom:15px}.yt-landing-page-phai-sinh .yt-landing-page-section-2 h2::after{content:"";position:absolute;bottom:0;left:0;width:120px;border-top:2px solid #123867}@media(min-width:992px){.yt-landing-page-phai-sinh .yt-landing-page-section-2{-webkit-box-direction:reverse;-webkit-box-orient:horizontal;-webkit-flex-direction:row-reverse;-moz-flex-direction:row-reverse;-ms-flex-direction:row-reverse;flex-direction:row-reverse}}@media(min-width:992px){.yt-landing-page-phai-sinh .yt-landing-page-section-2 .yt-landing-page-col:first-child{padding-right:30px}}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-2 .yt-landing-page-col:last-child{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-2 .yt-landing-page-col:last-child img.fullwidth{width:auto}}.yt-landing-page-phai-sinh .yt-landing-page-section-2 ul li{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;text-align:left}.yt-landing-page-phai-sinh .yt-landing-page-section-2 ul li:not(:last-child){padding-bottom:15px}.yt-landing-page-phai-sinh .yt-landing-page-section-2 ul li img{margin-right:10px;margin-top:8px;height:14px;width:14px}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}@media(min-width:768px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul{margin-left:-15px;margin-right:-15px}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li{margin-left:15px;margin-right:15px}}@media(min-width:992px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li{-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-moz-flex:1;-ms-flex:1;flex:1}}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul{-webkit-flex-wrap:wrap;-moz-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li,.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li{margin-top:10px}}.yt-landing-page-phai-sinh .yt-landing-page-section-3{text-align:center;color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-section-3 h2{color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li .yt-landing-page-content{margin-top:20px}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li{width:calc(33.3333333333% - 30px)}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li:nth-child(n+4){margin-top:25px}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li{width:100%}.yt-landing-page-phai-sinh .yt-landing-page-section-3 ul li:nth-child(n+2){margin-top:25px}}.yt-landing-page-phai-sinh .yt-landing-page-section-3 a.button{margin-top:20px}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-3 a.button{margin-bottom:20px}}.yt-landing-page-phai-sinh .yt-landing-page-section-4{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li{background-color:#fff;padding:10px 15px 70px;position:relative}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li a.button{position:absolute;bottom:20px;left:10px;right:10px}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li .yt-landing-page-section-4-header{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;margin-bottom:10px}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li .yt-landing-page-section-4-header img{width:80px}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li .yt-landing-page-section-4-header h3{padding:10px;text-align:left;margin-bottom:0;line-height:1.25}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li .yt-landing-page-section-4-header .index{color:#c9dbee;font-size:60px;font-family:"Roboto-Bold",Arial,sans-serif;line-height:1;margin-right:5px}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li .yt-landing-page-content{text-align:left}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li{width:calc(50% - 30px)}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:nth-child(n+3){margin-top:30px}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li{width:100%}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:nth-child(n+2){margin-top:30px}}@media(max-width:479px){.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li{min-height:70vw}}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:hover{background-color:#123867}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:hover .yt-landing-page-section-4-header .index{color:#3c9adc}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:hover .yt-landing-page-section-4-header h3{color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li:hover .yt-landing-page-content{color:#a4a4a4}@media(min-width:768px){.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul{margin-left:0;margin-right:0}.yt-landing-page-phai-sinh .yt-landing-page-section-4 ul li{margin-left:0;margin-right:0}}.yt-landing-page-phai-sinh .yt-landing-page-section-5 h2{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul{text-align:left;display:inline-block;font-size:16px;color:#282828;border:solid 1px #f26522;min-width:70%}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul li:not(:last-child){border-bottom:solid 1px #f26522}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .header{background-color:#fbe3d5;display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center;border-bottom:solid 1px #f26522}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .header .title{padding-right:10px;font-family:"Roboto-Bold",Arial,sans-serif}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .header .title{line-height:1.35}}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .header .image{background-color:#f36422;padding:15px;border-top-right-radius:40%;border-bottom-right-radius:40%;margin-right:10px;min-width:70px}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .header .image img{width:40px}.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .desc{padding:20px 0 20px 80px}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-5 .yt-landing-page-section-5-content ul .desc{padding:10px 0 10px 80px}}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content{text-align:center;color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content h2{color:#fff;text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .content{font-size:16px;line-height:1.75}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .desc{font-size:20px;font-family:"Roboto-Bold",Arial,sans-serif;line-height:1.6;margin-top:10px}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button{margin-top:15px;display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button>*{margin:0 5px}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button .logo img{border-radius:15px}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button a img{height:50px;width:auto}@media(max-width:374px){.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button a{width:calc(50% - 10px)}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button{-webkit-flex-wrap:wrap;-moz-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}.yt-landing-page-phai-sinh .yt-landing-page-section-6 .yt-landing-page-section-6-content .button .logo{width:100%;text-align:center;margin-bottom:10px}}.yt-landing-page-phai-sinh .yt-landing-page-section-7{color:#fff;text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-7 h2{color:#fff;text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-7 .desc{font-size:20px;line-height:1.6}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 .desc{font-size:16px}}.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul{margin-top:40px}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li{width:calc(33.3333333333% - 30px)}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li{width:100%}.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li:nth-child(n+2){margin-top:25px}}.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li .title{font-size:20px;font-family:"Roboto-Bold",Arial,sans-serif;line-height:1.6;margin-top:25px}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul{margin-top:20px}.yt-landing-page-phai-sinh .yt-landing-page-section-7 ul li .title{font-size:16px}}.yt-landing-page-phai-sinh .yt-landing-page-section-7 .button{margin-top:60px;background-color:#0c4e9f}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 .button{margin-top:40px}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-7 .button{margin-top:20px}}.yt-landing-page-phai-sinh .yt-landing-page-section-8{text-align:center}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-8 iframe{width:100%}}.yt-landing-page-phai-sinh .yt-landing-page-section-8 .yt-video-desc{font-size:16px;font-family:"Roboto-Bold",Arial,sans-serif;margin-top:10px}.yt-landing-page-phai-sinh .yt-landing-page-section-8 .yt-video-desc:empty{display:none}.yt-landing-page-phai-sinh .yt-landing-page-section-9{padding:0}.yt-landing-page-phai-sinh .yt-landing-page-section-9 h2{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-10{padding:40px 0;color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-section-10 h2{color:#fff;margin-bottom:0;text-align:right;font-size:32px}.yt-landing-page-phai-sinh .yt-landing-page-section-10 a.button{margin-left:80px}@media(min-width:768px) and (max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col{width:50%}.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col:last-child{margin-top:0}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col h2{text-align:center}.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col a.button{margin-left:0}.yt-landing-page-phai-sinh .yt-landing-page-section-10 .yt-landing-page-col:last-child{margin-top:25px}}.yt-landing-page-phai-sinh .yt-landing-page-footer{margin-top:20px;padding:40px 0;color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-footer a,.yt-landing-page-phai-sinh .yt-landing-page-footer h2{color:#fff}.yt-landing-page-phai-sinh .yt-landing-page-footer ul{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}.yt-landing-page-phai-sinh .yt-landing-page-footer ul li{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}.yt-landing-page-phai-sinh .yt-landing-page-footer ul:empty{display:none}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-social li{margin:0 12px}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact{margin-top:20px}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li{margin:0 20px}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li img{margin-right:10px}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li:nth-child(1),.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li:nth-child(2){width:calc(50% - 40px)}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li:nth-child(n+3){margin-top:20px}}@media(max-width:767px){.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li{width:100%!important}.yt-landing-page-phai-sinh .yt-landing-page-footer ul.yt-landing-page-footer-contact li:nth-child(n+2){margin-top:20px}}@media(max-width:991px){.yt-landing-page-phai-sinh .yt-landing-page-footer ul{-webkit-flex-wrap:wrap;-moz-flex-wrap:wrap;-ms-flex-wrap:wrap;flex-wrap:wrap}}#yt-nav{background-color:#ebebeb;width:100%;z-index:9!important}#yt-nav>.yt-container{display:-webkit-box;display:-webkit-flex;display:-moz-flex;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;-webkit-align-items:center;-moz-align-items:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;-moz-justify-content:center;justify-content:center}@media(max-width:767px){#yt-nav{display:none}}#yt-nav .item{padding:10px;white-space:nowrap;cursor:pointer;text-align:center;-webkit-box-flex:1;-webkit-flex:1;-moz-box-flex:1;-moz-flex:1;-ms-flex:1;flex:1}#yt-nav .item a{color:#282828}#yt-nav .item:before{content:"";position:absolute;bottom:0;left:50%;width:0;border-top:4px solid #123867;opacity:0;-webkit-transform:translateX(-50%);-khtml-transform:translateX(-50%);-moz-transform:translateX(-50%);-ms-transform:translateX(-50%);-o-transform:translateX(-50%);transform:translateX(-50%);-moz-backface-visibility:hidden;-webkit-backface-visibility:hidden;backface-visibility:hidden;-webkit-transition:width 400ms ease;-khtml-transition:width 400ms ease;-moz-transition:width 400ms ease;-ms-transition:width 400ms ease;-o-transition:width 400ms ease;transition:width 400ms ease}#yt-nav .item:hover,#yt-nav .item.current{position:relative;font-family:"Roboto-Bold",Arial,sans-serif}#yt-nav .item:hover a,#yt-nav .item.current a{opacity:1}#yt-nav .item:hover:before,#yt-nav .item.current:before{opacity:1;width:40px}