.mainnavigator { float: right; width: 240px;margin-top:8px;}
.mainnavigator li { float: left; width: 68px; height: 40px; font-weight: bold; font-size: 14px; text-align: center; cursor: pointer; line-height: 40px;}
.mainnavigator a {color: Black; text-decoration: none; display:block;background-color: Transparent}
.mainnavigator a:hover {background: url(../../images/SiteSchema/bg_mainpage.png) no-repeat  -418px -63px; width:68px;color: Black; text-decoration: none;}
.mainnavigator .blackfont {color: Black; text-decoration: none;}