#nav {
float: right;
list-style: none;
margin: 0;
padding: 0;
}

#nav li {
float: right;
display: block;
padding: 0;
margin: 0;
position: relative;
width: 196px;
height: 30px;
overflow: hidden;
}

#nav li img {
position: absolute;
top: 0;
right: 0;
z-index: 10;
border: none;
}