main .sub_nav label:after, main .content a figure .play:before { position: absolute; top: 50%; -moz-transform: translate(0, -50%); -ms-transform: translate(0, -50%); -webkit-transform: translate(0, -50%); transform: translate(0, -50%); }

main .sub_nav > * { display: inline-block; *display: inline; vertical-align: middle; }

main .sub_nav { font-size: 0; }
main .sub_nav:after { content: ''; display: inline-block; vertical-align: middle; height: 100%; }

main .sub_nav label select { -webkit-appearance: none; border: none; outline: none; }

main .sub_nav ul { -webkit-overflow-scrolling: touch; }

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, fieldset, figure, button, input, textarea, th, td { margin: 0; padding: 0; }

header, nav, label { display: block; }

h1, h2, h3, h4, h5, h6, b, strong { font-weight: normal; }

address, cite, dfn, em, var, i, u { font-style: normal; }

ul, ol { list-style: none; }

a { color: inherit; outline: none; text-decoration: none; }
a:hover { text-decoration: none; }
a:active { noOutline: expression(this.onFocus=this.blur()); }

img { border: none; }

button, input, select, textarea { font-size: 100%; outline: none; }

button { -webkit-tap-highlight-color: transparent; }

table { border-collapse: collapse; border-spacing: 0; }

hr { border: none; height: 1px; }

body { line-height: 1; font-family: 'Microsoft YaHei'; font-size: .2rem; }

[v-cloak] { display: none; }

html { font-size: 13.33347vw; }

main { position: relative; }
main .banner { width: 7.5rem; height: 4.2rem; }
main .banner img { display: block; width: 100%; height: 100%; }
main nav { text-align: center; font-size: 0; }
main nav a { display: inline-block; vertical-align: top; width: 1.77rem; height: 0.7rem; text-align: center; line-height: .7rem; font-size: .26rem; color: #fff; }
main nav a:first-of-type { background: url("../../ossweb-img/nav_1.png") no-repeat center top/1.77rem 0.7rem; }
main nav a:nth-of-type(2) { background: url("../../ossweb-img/nav_2.png") no-repeat center top/1.77rem 0.7rem; }
main nav a:nth-of-type(3) { background: url("../../ossweb-img/nav_3.png") no-repeat center top/1.77rem 0.7rem; }
main nav a:nth-of-type(4) { width: 1.71rem; background: url("../../ossweb-img/nav_4.png") no-repeat center top/1.71rem 0.7rem; }
main nav a:last-of-type { width: 1.71rem; background: url("../../ossweb-img/nav_4.png") no-repeat center top/1.71rem 0.7rem; }
main nav a.on { color: #fff; }
main nav a.on:first-of-type { background-image: url("../../ossweb-img/nav_1s.png"); }
main nav a.on:nth-of-type(2) { background-image: url("../../ossweb-img/nav_2s.png"); }
main nav a.on:nth-of-type(3) { background-image: url("../../ossweb-img/nav_3s.png"); }
main nav a.on:nth-of-type(4) { background-image: url("../../ossweb-img/nav_4s.png"); }
main nav a.on:last-of-type { background-image: url("../../ossweb-img/nav_4s.png"); }
main .sub_nav { position: relative; margin: .18rem 0 0 .5rem; font-size: 0; }
main .sub_nav label { position: relative; width: 1.39rem; height: 0.35rem; }
main .sub_nav label select { display: inline-block; width: 1.39rem; height: 0.35rem; background: url("../../ossweb-img/icon1.png") no-repeat center top/1.39rem 0.35rem; border: none; text-align: left; text-indent: .15rem; line-height: .35rem; font-size: .24rem; color: #fff; }
main .sub_nav label select option { color: #000; }
main .sub_nav label:after { content: ''; right: .22rem; width: 0; height: 0; border-left: .07rem solid transparent; border-right: .07rem solid transparent; border-top: .12rem solid #fff; }
main .sub_nav ul { width: 5.25rem; margin: 0 0 0 .15rem; font-size: 0; white-space: nowrap; overflow: auto; }
main .sub_nav ul li { display: inline-block; vertical-align: top; margin: 0 .35rem; font-size: .24rem; line-height: .35rem; color: #679ff3; text-decoration: underline; }
main .sub_nav ul li.on { color: #00116a; }
main .sub_nav:after { content: ''; position: absolute; top: 0; bottom: 0; right: .2rem; width: 0.17rem; height: 0.27rem; background: url("../../ossweb-img/icon3.png") no-repeat center top/0.17rem 0.27rem; margin: auto 0; -moz-transform: rotate(180deg); -ms-transform: rotate(180deg); -webkit-transform: rotate(180deg); transform: rotate(180deg); -moz-transform: rotate(180deg) scale(0.6, 0.6); -ms-transform: rotate(180deg) scale(0.6, 0.6); -webkit-transform: rotate(180deg) scale(0.6, 0.6); transform: rotate(180deg) scale(0.6, 0.6); }
main .content { display: flex; flex-wrap: wrap; margin: .2rem 0 0; }
main .content a { width: 3.44rem; margin: 0 0 .2rem .2rem; background: #07519a; -moz-border-radius: 0.1rem; -webkit-border-radius: 0.1rem; border-radius: 0.1rem; border: 1px solid #00fffe; overflow: hidden; }
main .content a figure { position: relative; display: block; width: 100%; height: 2.3rem; }
main .content a figure img { display: block; width: 100%; height: 2.3rem; background: #333; }
main .content a figure .play { position: absolute; left: .33rem; bottom: .07rem; font-size: .2rem; color: #fff; }
main .content a figure .play:before { content: ''; left: -.2rem; width: 0.16rem; height: 0.16rem; background: url("../../ossweb-img/icon2.png") no-repeat center top/0.16rem 0.16rem; }
main .content a figure time { position: absolute; right: .15rem; bottom: .07rem; font-size: .2rem; color: #fff; }
main .content a figure:before { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: .5rem; background: -webkit-linear-gradient(transparent, rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.6)); background: linear-gradient(rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.6)); }
main .content a p { display: block; height: .85rem; padding: 0 .2rem; }
main .content a p span { display: inline-block; padding: .12rem 0 0; font-size: .24rem; line-height: .3rem; color: #fff; display: -webkit-box; -webkit-box-orient: vertical; -webkit-line-clamp: 2; overflow: hidden; text-overflow: ellipsis; }
main .hint { margin: .3rem 0; text-align: center; font-size: .2rem; color: rgba(255, 255, 255, 0.1); }