#xia1{
    height: auto;
    padding-bottom: 15px;
}
.xinwen{
    border: none;
}

.imgbox-xs{
    display: inline-block;
    width: 100%;
    margin-bottom: 20px;
    height: 151px;
}
.imgbox-xs img{
  height: 100%;
}
.li4{
    margin-bottom: 10px;
}
#z_wdxz{
    border: none;
}
#neirong1{
height: auto;
}

#xia2{
    height: auto;
    padding-bottom: 15px;
}