.wrapper {
    width: 100%;/*980px*/
    margin: 0 auto;
    z-index:99999;
}
.wrapper-nav{
	background: #ccc;/*0a1b76*/
    padding:0px 0px 0px 0px;
}
    
.wrapper-nav.fixed {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    box-shadow: 0 0 5px 2px #ccc;
    z-index:9999;
}

.wrapper-nav.fixed .nav-main {
    width: 90%;
    margin: 0 auto;
    border:solid 0px #ffff00;
}