京东话费充值，点击出现的css样式

html页面端的实现

<ul class="xuanglod clearfloat" id="redTeam">
            <li class="act">
                1个玩家
                <s  class="active">s>
            li>
            <li >
                2个玩家
                <s>s>
            li>
            <li>
                3个玩家
                <s>s>
            li>
            <li>
                4个玩家
                <s>s>
            li>
        ul>

css端的样式：

ul.xuanglod{
    max-width:900px;
    margin-left: 140px;
}
 ul.xuanglod>li{
     box-sizing: border-box;
     list-style: none;
     float: left;
     height: 40px;
     line-height: 40px;
     width: 150px;
     text-align: center;
     border: 1px solid #dddddd;
     margin: 0 50px 30px 0;
     position: relative;
     cursor: pointer;
 }
ul>li>s{
    background: url("../../image/recharge.png") 0 -151px no-repeat;
    width: 12px;
    height: 12px;
    position: absolute;
    right: 0;
    bottom: 0;
    display: none;
}
ul.xuanglod>li.act{
    border: 2px solid red;
}
ul>li>s.active{
    display: block;
}