html,body{
    width:100%;
    height: 100%;
    font-size: 10px;
    position:relative;
    margin:0;
    font-family: '微软雅黑';
}
body{
    background: url("../images/bodybj.jpg");
}
.area{
    width:500px;
    height:350px;
    background-image: url('../images/newscx.jpg');
    position:absolute;
    left:50%;
    top:50%;
    margin-left:-250px;
    margin-top:-175px;
    box-sizing: content-box;
    border:5px solid rgb(204, 204, 204);
}
.area>ul{
    position:absolute;
    list-style: none;
    width:440px;
    height:150px;
    bottom:30px;
    left:30px;
    margin: 0;
    padding:0;
    box-sizing: border-box;
}
.area>ul>li{
    width:100%;
    margin-top:15px;
    text-align: center;
    font-size:1.2rem;
    font-weight:bold;
}
.area>ul>li>button{
    width: 90px;
    height: 35px;
    font-size:1.3rem;
    font-weight:bold;
}