@media (min-width:768px){header{width:100%;position:relative}header .headerBox{width:100%;height:195px;background:url(../img/headerBg.9dd7b357.png) no-repeat;background-size:100% 100%;text-align:center;z-index:1}header .headerBox .logo{width:600px;height:90px;margin-top:50px}header .tabBox{width:100%;height:50px;background:#003d80;text-align:center}header .tabBox>div{display:inline-block;min-width:132px;height:50px;line-height:50px;font-family:PingFang SC;font-size:20px;font-weight:600;text-align:center;font-variation-settings:"opsz" auto;color:#fff;cursor:pointer;margin-right:50px;vertical-align:top;position:relative}header .tabBox .active{background:#f08300}}@media (max-width:767px){header{width:100%;height:1.6rem;background:url(../img/yd_headerBg.77e56e0c.png) no-repeat;background-size:100% 100%;position:relative}header .logo{width:4rem;height:.6rem;margin-left:.3rem;margin-top:.5rem}header .yd_header{width:100%;height:100%}header .yd_header .switchImg{position:absolute;top:.58rem;right:.3rem;width:.48rem;height:.48rem}header .yd_header .switchTab{width:100%;height:calc(100vh - 1.76rem);background:rgba(0,0,0,.5);position:fixed;top:1.6rem;left:0;z-index:3}header .yd_header .switchTab>div>div{height:.96rem;line-height:.96rem;text-align:center;font-family:PingFang SC;font-size:.3rem;font-weight:500;font-variation-settings:"opsz" auto;color:#181818;background:#fff;border-bottom:1px solid #e2e8f0}header .yd_header .switchTab>div .active{color:#004ea2}}