.nav > li > a{   display: inline;}.phone_num{    font-size: 22px;    color: #e95283;    font-weight: bold;    font-family:"微软雅黑";}/*导航*/.uyixing_logo {     position: absolute;    left:0px;  }.top-nav {    height: 100px;    line-height: 100px;   /*  background: pink; */    width: 1140px;    margin: auto;    overflow:hidden;}/*导航结束*/.adviris {width:100%;height:150px;overflow:hidden;}.two{   margin-top: -150px;    position: relative;}.advWrap_two{width:1140px;height:150px;overflow:hidden;margin:0 auto;font-size:14px;padding: 0;}.advantage_img_one{    width:285px;    height:150px;    float:left;}.advantage_img_two{    width:285px;    height:150px;    float:left;}.advantage_img_three{    width:285px;    height:150px;    float:left;}.advantage_img_four{    width:285px;    height:150px;    float:left;}