.closestyle1080515{ font-size:12px;color:#333333;text-decoration: none ;}

.nav ul {
    width: 1115px;
    margin: 0 auto;
    background: #d22600;
    height: 50px;
    position: relative;}

.nav ul li {
    float: left;
    width: 101px;
    text-align: center;}

.nav ul li a {
    color: #fff;
    line-height: 50px;
    font-size: 18px;
    text-decoration: none;}
.nav ul li:hover{
    background: #ff7150;}
.nav .subnav{
    display:none;
    background: #ff7150a8;
    position: absolute;
    z-index: 10;
    width: 101px;
    height: auto;
    border: none;}
.subnav li{
    height: 50px;}
.nav .subnav li{
    line-height: 50px;}
 .subnav li a:hover{  background: #ff7150;}
 .nav ul li:hover ul.subnav{display:block;}