.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_one:hover{
    width:285px;
    height:150px;
    background-image: url("/images/adv/1-1.jpg");

}

.advantage_img_two{
    width:285px;
    height:150px;
    float:left;
}

.advantage_img_two:hover{
    background-image: url("/images/adv/2-2.jpg");

}

.advantage_img_three{
    width:285px;
    height:150px;
    float:left;
}

.advantage_img_three:hover{
    background-image: url("/images/adv/3-3.jpg");

}

.advantage_img_four{
    width:285px;
    height:150px;
    float:left;
}

.advantage_img_four:hover{
    background-image: url("/images/adv/4-4.jpg");

}