@media only screen and (max-width: 767px){
	

.navbar-nav li .dropdown{
	background: #000;
	top:30px;
    width: 100%;
    position:fixed;
    left: -15px;
    z-index: 99;
	border-top:3px solid;
	opacity:0;
	visibility:hidden;
	-webkit-transition:all 0.4s ease;
	-moz-transition:all 0.4s ease;
	transition:all 0.4s ease;

	  border-bottom:3px solid;
	  position:absolute
}




}

.navbar-nav{margin:20px -15px}