.search_box {
    width: 25%;
    float: left;
    position: relative;
    top: 6px;
    background: #fff;
    border-radius: 25px;}
.header_box2 .header_top {
    margin-bottom: 62px;}
.header_box2 .header {
   height: 284px;}
.con-tit .shar span    span {
 
    margin: 0px;}