div.titlemenu_dolphin{
margin:0px;
padding:5px 0px 0px 0px;
}

div.titlemenu_dolphin a.titlemenu_dolphin:link,div.titlemenu_dolphin a.titlemenu_dolphin:visited,div.titlemenu_dolphin a.titlemenu_dolphin:active{
display:block;
text-decoration: none;
font:13px/37px 'Microsoft YaHei';
height:35px;
text-align:left;
background:url(../image/B1.png) 0px 0px no-repeat;
padding-left:47px;
margin:0px;
color:#696969;
}

div.titlemenu_dolphin a.titlemenu_dolphin:hover{
display:block;
color:#ffffff; 
background:url(../image/B2.png) 0px 0px no-repeat;
text-decoration: none;
}