.nav {
    line-height: 46px;
    position: relative;
    z-index: 3;}
    
    .innav {
    width: 1190px;
    height: 50px;
    margin: 0 auto;}
.innav ul li {
    width: 98px;
    height: 22px;
    display: block;
    float: left;
    padding: 14px 0;
    text-align: center;
    line-height: 22px;
    position: relative;}

#nav {
    width: 100%;
    line-height: 40px;
    background: #ffffff;
    filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff',endColorstr='#ffffff');
    -ms-filter: "progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#ffffff')";
    position: absolute;
    top: 50px;
    left: 0px;
    display: none;
    z-index: 99999;}
.innav ul li #nav a {
    font-size: 14px;
    height: 50px;
    line-height: 50px;
    border-bottom: 1px solid #b5b5b5;

    display: block;
    background:#256aaf;}