.buynow {
margin:5px 0px;
background-image:url(uploads/buynow.png);
width:80px;height:25px;
border:none;
cursor:pointer;
}
.sf_navigation ul li a, .sf_navigation ul li a:link, .sf_navigation ul li a:visited, .sf_navigation ul li a:hover
{
  margin:0px;
  border-bottom:solid 1px #521C00;
}