.mattblackmenu ul{
margin: 0;
padding: 0;
list-style-type: none;
overflow: hidden;
width: 780px;
height:47px;
}

.mattblackmenu li{
display: inline;
margin: 0;
height:47px;
}

.mattblackmenu li a{
float: left;
margin: 0;
}