.nav{ font-size:14px;}
.nava{width:60px; color:#000;}
.nava a{ display:block; width:60px;color:#000;}
.nava a:link{color:#000;}
.nava a:visited{color:#000;}
.nava a:hover { background-image:url(../images/dh_bg.jpg);display:block;color:#bd292d;width:60px;}
.navb{color:#000;background-image:url(../images/dh_bg.jpg); width:60px;}
.navb a{ display:block;color:#bd292d; width:60px;}
.navba a:link{ display:block;color:#000;}
.navb a:visited{ display:block;color:#bd292d;}
.navb a:hover { display:block;color:#bd292d; background-image:url(../images/dh_bg.jpg);width:60px;}