/*head样式*/
.wrap_header {width:100%;height:115px;background:#fff;overflow:hidden;}
.header-content {width:1138px;height:115px;overflow:hidden;margin:0 auto;font-size:14px;padding: 0;}
.header-left{
    float:left;
    
}
.header-right{
    float:right;
}

.header-nav{width:100%;height:45px;background:#ff6699;overflow:hidden;}
.nav-content {width:1018px;height:45px;overflow:hidden;margin:0 auto;font-size:14px;}
.nav-title{

    float: left;
   line-height:45px;
    width:122px;

text-align:center;
    margin-right:5px;
}
.nav-content div a{
    color:#fff;
}
.nav-iris:hover{
    background: #b73862;
    color:#fff;
    height:45px;
     line-height:45px;
     display: block;
     opacity: 0.9;
}