.sf_navigation ul li a {
    padding: 4px 10px 5px 5px;
    text-decoration: none;
    color: #40ADB9;
 }

 a:link {
    color: #282828;
 }

 a:visited {
    color: #40ADB9;
 }

 a:hover {
    color: #282828;
    text-decoration: none;
 }