.ymw-header {
    display: block;
    height: 1rem;
}
.ymw-header .headerBox {
    width:100%; height:1rem; border-top:1px solid #eee; box-sizing:border-box; background-color:#f7f7f7; cursor:pointer;
}
.ymw-header .headerBox {position:fixed; top:0; left:50%; z-index:99995; margin-left:-50%;}
.ymw-header .headerBox .ymw-logo {position:absolute; left:.24rem; top:.50rem; display:block; width:.68rem; height:.68rem;}
.ymw-header .headerBox .ymw-logo {background:url(//image.gamersky.com/webimg15/wap/2019/logo2020.png) 0 0 no-repeat; background-size:.68rem;}
.ymw-header .ymw-txt {position:absolute; left:1.04rem; top:.16rem;}
.ymw-header .ymw-txt .ymw-tit {font-size:.28rem; color:#333; font-weight:700;}
.ymw-header .ymw-txt .ymw-dsc {font-size:.2rem; color:#666;}
.ymw-header .ymw-app-open {display:block; width:1.56rem; height:.6rem; line-height:.6rem; color:#fff; font-size:.24rem; text-align:center; background:#333; border-radius:.08rem;}
.ymw-header .ymw-app-open {position:absolute; top:.18rem; right:.24rem;}