/*
nav {
	margin: 100px auto; 
	text-align: center;
}
*/
.main-menu ul {
	display: none;
}
.main-menu li:hover > ul {
	display: block;
}

.main-menu {
	/*
	background: #efefef; 
	background: linear-gradient(top, #efefef 0%, #bbbbbb 100%);  
	background: -moz-linear-gradient(top, #efefef 0%, #bbbbbb 100%); 
	background: -webkit-linear-gradient(top, #efefef 0%,#bbbbbb 100%); 
	*/
	font-size: 15px;
	z-index: 999;
	/* box-shadow: 0px 0px 9px rgba(0,0,0,0.15); */
	padding: 0 20px;
	border-radius: 10px;  
	top:10px;
	margin: 0px;
	list-style: none;
	position: relative;
	display: inline-table;
}
.main-menu:after {
	content: ""; clear: both; display: block;
}

.main-menu li {
	float: left;
}
.main-menu li:hover {
			/*
			background: #4b545f;
			background: linear-gradient(top, #4f5964 0%, #5f6975 40%);
			background: -moz-linear-gradient(top, #4f5964 0%, #5f6975 40%);
			background: -webkit-linear-gradient(top, #4f5964 0%,#5f6975 40%);
			*/
}

.main-menu li:hover a {
	color: orange;
}

.main-menu li a {
	display: block;
	padding: 10px 5px;
	color: #757575;
	text-decoration: none;
	transition: .5s all ease;
	-moz-transition: .5s all ease;
	-webkit-transition: .5s all ease;
}


.main-menu ul {
	background: rgba(50,50,50,0.5);
	border-radius: 15px 0px 15px 0px;
	border-top: 1px solid #6b727c;
	border-bottom: 1px solid #575f6a;
	padding: 0;
	position: absolute;
	top: 100%;
	width: 50%;
}
.main-menu ul li {
	float: left;
	width:25%;
	position: relative;
}
.main-menu ul li a {
	font-size: 15px;
	width:100%;
	padding: 5px 10px;
	line-height: 20px;
	margin: 10px;
}	
.main-menu ul li a:hover {
	border-radius: 15px 0px 15px 0px;
	color: #fff;
}

.main-menu ul ul {
	position: absolute; left: 100%; top:0;
}
.sub-menu {
	opacity: 0;
	display: none;
	position: relative;
	margin: 0px;
	list-style: none;
	right:-85px;
}
.sub-menu li{
	float: left;
}
.sub-menu li > a{
	color: #777 !important;
	margin-bottom: 0px !important;
}