div#mainmenu {
    margin-bottom: 20px;
    width: 1000px;
}
nav {
    width: 1000px;
}
nav a:link, nav a:active, nav a:visited   { 
text-decoration: none; 
color: #000000; 
font-weight: normal 
}
nav a:hover   { 
text-decoration: underline; 
color: #000000; 
font-weight: normal
}

nav ul {
    padding: 0px;
    margin: 0px;
    box-shadow: 2px 2px 2px #dfdfdf;
    -moz-box-shadow: 2px 2px 2px #dfdfdf;
    -webkit-box-shadow: 2px 2px 2px #dfdfdf;
}
nav ul:after {
    clear: both;
    content: " ";
    display: block;
    font-size: 0;
    height: 0;
    visibility: hidden;
}
nav ul,nav ul li{
    background-color: #D7EAFB;
}
nav ul li {
    list-style: none;
    float:left;
    border-right: 1px solid #dfdfdf;
}
nav ul li a {
    text-decoration: none;
    display: block;
    color: #333;
    padding: 5px 34px 5px 34px;
    transition: background 0.3s ease-out; /* explorer 10 */
    -webkit-transition: background 0.3s ease-out; /* chrome & safari */
    -moz-transition: background 0.3 ease-out; /* firefox */
    -o-transition: background 0.3 ease-out; /* opera */
}
nav ul li.cat1:hover a, nav ul li.cat1:hover > ul li a  {
    background-color: #72B7FF;
}
nav ul li:hover > a {
    color: #FAFAFA;
}
nav ul li:hover > ul {
    visibility: visible;
}
nav ul li ul{
    display: inline;
    visibility: hidden;
    position: absolute;
    padding:0px;
}
nav ul li ul li{
	float: none;
}
nav ul li ul li a {
    color: #FAFAFA;
    padding: 2px 34px 2px 34px;
}
nav ul li ul li a:hover{
	color: #333;
	background-color: #D7EAFB !important;
}