html,body {
    color:#212121;
    margin:0;
    padding:0;
    -webkit-user-select:none;
    -webkit-font-smoothing: antialiased;
    -ms-text-size-adjust:100%;
    -webkit-text-size-adjust: 100%;
    font-family:  "Microsoft YaHei", Helvetica, STHeiTi,"Helvetica Neue","微软雅黑",SimSun,sans-serif;
}
ul,li,p,h1,h2,h3,h4,h5,h6,dl,dt,dd,address {
    margin:0;
    padding:0;
    border:none;
    list-style:none;
    font-weight: normal;
}
/*以上为通用样式,换为自己的通用样式表即可*/
._container {
	height: 36px;
	overflow: hidden;
	border-bottom: 1px solid #000;
	text-align: center;
}
._container li {
	height: 36px;
	line-height: 36px;
	font-size: 18px;
}
._container li:first-child {
	margin-top: 0px;
	transition: margin-top .8s;/*此处可修改每次滚动持续时间*/
}