/*头部*/
header{
    width:100%;
    height:230px;
    position: relative;
}
header ul{
    width: 100%;
    position: relative;
}
header ul li{
    width: 100%;
    height: 230px;
    position: absolute;
    top:0;
    left:0;
    opacity: 0;
}
header li img{
    display: block;
    width:100%;
    height:230px;
}
header .head_photo span{
    font-size: 32px;
    color: #000000;
    position: absolute;
    top:36px;
    width: 132px;
    display: inline-table;
}
header .head_photo{
    position: absolute;
    top:76px;
    left: 0;
    width: 100%;
    text-align: center;
    font-family: 楷体;
}
header .head_photo a{
    display: inline-table;
    height:135px;
    width: 130px;
    position: relative;

}