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;}