div.titlemenu_dolphin{
margin:0px;
padding:0px 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:14px/50px 'Microsoft YaHei';
height:55px;
text-align:left;
background:url(/kindeditor/attached/image/20200514/20200514134611_49494.png) 0px 0px no-repeat;
padding-left:32px;
margin:0px;
color:#696969;
}

div.titlemenu_dolphin a.titlemenu_dolphin:hover{
display:block;
color:#fff;
background:url(/kindeditor/attached/image/20200514/20200514134611_66612.png) 0px 0px no-repeat; 
text-decoration: none;
}