#index-sel-container {
    display: block;
    width:960px;
    height:470px;
    position: absolute;
    left:50%;
    top:50%;
    margin-left:-480px;
    margin-top:-235px;
}

#sel-title {
    width:800px;
    height:auto;
    display: block;
    margin:0 auto;
}

#selbtn {
    display: block;
    width:100%;
    height:auto;
    position: absolute;
    bottom:0;
    left:0;
}
#selbtn a{
    display:block;float:left;width:25%;text-align: center;
}
#selbtn a img{
    width:160px;
    height:160px;
    margin:0 auto;
    display: block;
}
#selbtn a span{
    display: block;
    width:100%;
    text-align: center;
    font-size: 26px;
    font-weight: bold;
    color: white;
    height:48px;
    line-height:48px;
    margin-top:8px;
}