.nav-space{height:48px;}.app-download{background-color:#333;width:100%;height:46px;padding:8px;color:#fff;}.nav-menu.hidden{-webkit-transform:translate3d(0,-46px,0);transform:translate3d(0,-46px,0);}.app-download .close{display:inline-block;vertical-align:top;padding:4px 0;font-size:0;}.app-download .close .icon-close{width:20px;height:20px;line-height:20px;font-size:20px;color:#fff;}.app-download .logo{display:inline-block;position:relative;}.app-download .logo>img{position:absolute;left:8px;width:30px;height:30px;border-radius:4px;}.app-download .logo>span{display:block;padding-left:46px;line-height:15px;}.app-download .logo .small{margin-top:1px;font-size:13px;}.app-download .btn{display:inline-block;position:absolute;top:10px;right:10px;font-size:16px;color:#fff;border-radius:4px;text-align:center;width:60px;height:26px;line-height:26px;background-color:#ff5f69;}nav{position:fixed;top:0;left:0;width:100%;background-color:#fff;z-index:3;-webkit-transform:translateZ(0);transform:translateZ(0);-webkit-transition:transform 0.1s;transition:transform 0.1s;}nav>div{padding:0 10px;margin:0;height:48px;overflow:hidden;position:relative;border-bottom:1px solid #eaeaea;}nav>div>img{margin-top:14px;width:92px;height:20px;display:block;}nav>div>ul{position:absolute;top:0;right:0;margin:0;padding:0;height:48px;list-style:none;}nav>div>ul>li{float:left;margin-right:10px;height:48px;text-align:center;color:#666;}nav>div>ul>li a{display:block;padding:0 3px;font-size:16px;color:#666;height:48px;line-height:48px;text-decoration:none;border-bottom:2px solid transparent;}nav>div>ul>li.active a{color:#ff5f69;border-color:#ff5f69;}@media screen and (max-width:342px){nav>div>ul>li{margin-right:7px;}nav>div>ul>li a{font-size:14px !important;}nav>div>img{width:80px;height:auto;}}