.main-navigation .sub-menu > li > a{
	padding:5px 10px !important;
}
@media only screen and (max-width: 600px){
	.header.header-default{
		position:fixed;
		z-index: 1000;
		width: 100%;
	}
	.jumbotron, .container .jumbotron,
	.header.header-default + .page-header{
		margin-top:70px;
	}
}