.size b{text-align:center;width:1180px;display:block;font-size:18px;line-height:42px;}
.size .help_zx{line-height:36px;font-size:16px;}
.size .jieda_title{font-size:18px;font-weight:bold;padding:10px 0px}
.size .p1{ background-color: #E6E6E6;padding:8px;}
.help_zx span{text-indent:2em;display:block;padding:10px 0px;}



.column-banner1 {
    background: url(../images/help1.png) #efe0de no-repeat center center;margin-bottom: 15px;
    height: 185px;
}
.column-banner1.size {
    margin: 0 auto;
    width: 1180px;
}
.column-banner1.pr {
    position: relative;
}
.column-banner1 a {
    top: 15px;
    left: 0;
    display: block;
}