.megamenu{position: absolute; display: none; left: 0; top:0px;  font: normal 12px Arial; z-index: 100; margin-top:0px;}

.megamenu .column{
float: left; width: 140px; /*width of each menu column*/
margin-right: 5px;
padding:10px;
font-family:"Trebuchet MS", Arial, Helvetica, sans-serif;
}

.megamenu .column ul{margin: 0; padding: 0; list-style-type: none;}

.megamenu .column ul li{padding-bottom: 5px;}

.megamenu .column h3{background: #e0e0e0; font: bold 13px Arial; margin: 0 0 5px 0;}

.megamenu .column ul li a{text-decoration: none;}

.megamenu .column ul li a:hover{color: red;}