#main_menu ul ul
{
  display: none;
}

#main_menu ul li:hover > ul 
{
  	display: block;
	cursor: pointer;
}

#main_menu ul
{
	padding: 0px 20px 45px;
	list-style: none;
  	position: relative;
  	display: block;
	cursor: pointer;
  	background: linear-gradient(top, green 0%, lightgreen 100%);
  	background: -moz-linear-gradient(top, green 0%, lightgreen 100%);
  	background: -webkit-linear-gradient(top, green 0%, lightgreen 100%);
  	-webkit-margin-before: 0em;
	-webkit-margin-after: 0em;
	-webkit-margin-start: 0px;
	-webkit-margin-end: 0px;
}

#main_menu ul li 
{
	float: left;
  	margin-top: 0px;  	
	height: 15px;
	padding: 15px 20px;
	color: white;
}

#main_menu ul li a
{
	padding:5px 20px 5px 20px;
  	display: block;
	color: #A0A0A0;
  	text-decoration: none;
}

#main_menu ul li:hover 
{
  	background: #3C3C3C;
  	background: linear-gradient(top, #606060 0%, #3C3C3C 40%);
  	background: -moz-linear-gradient(top, #606060 0%, #3C3C3C 40%);
  	background: -webkit-linear-gradient(top, #606060 0%, #3C3C3C 40%);  
}

#main_menu ul li:hover a
{
	color: #FFFFFF;
}

#main_menu ul li:hover > ul{margin:0px; padding:0px;}
#main_menu ul li:hover > ul li {float:none; display:block;}
#main_menu ul li:hover > ul li a {color:#A0A0A0; min-width:150px;}
#main_menu ul li:hover > ul li a:hover{color:#FFFFFF;}

#main_menu ul li {position:relative;}
#main_menu ul li ul {position:absolute; min-width:250px; top:45px; left:0px;}
#main_menu ul li ul a {color:#000000;}