.btn-ss{    top: 7px;    width: 20px;padding: 0px;background:none;}
.right_main {
    padding: 20px 0;
    border-top: 2px solid #1d70b5;
    float: right;
    width: 950px;
    background: #fff;}
.szjs li.r1 {
    margin:0 11px;}

.szjs li {
    float: left;
    width: 167px;
    overflow: hidden;}
li {
    list-style: none;}
.szjs li p {
    height: 50px;
    line-height: 25px;
    font-size: 18px;
    text-align: center;}