.page-main{
    width:100%;
    background: white;
    padding: 10px;
    border-radius: 5px;
    box-shadow: #ddd 10px 10px 15px;
    min-height: 800px;
}
.top {
    width: 100%;
    height: 36px;
    line-height: 30px;
    border-bottom: 1px solid rgb(175, 39, 17);
    margin-bottom: 25px;
}
.possplit {
    background-image: ;
    background-repeat: no-repeat;
    background-position: left center;
    text-indent: 22px;
    background-position: center;
    width: 10px;
    display: inline-block;
    border: 0px solid red;
}
.cr {
    clear: both;
}
 .bot {
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 12px;
}
.listbox {
    padding: 0 15px;
}
.firstrow .title {
    font-size: 21px !important;
}
.firstrow .border2 {
    font-size: 14px;
    color: #888;
}
.article {
    margin: 15px 0;
}