.sf_extra4 {  background-image: none; }
.sf_navigation_top {  background-image: none; }
.sf_navigation_top ul li {  background-image: none; }
.sf_navigation_top ul li a {  background-image: none; }
.sf_navigation_top ul li a:hover , #Nav1 li ul li a:hover {  background-image: none; }
#Nav1 li ul li a {  background-image: none; }
#Nav1 li ul li a:hover {  background-image: none; }