/*主容器*/ 
.usual { 
    background:#cee; 
    color:#111; 
    padding:0; 
    width:100%; 
    border:1px solid #cccccc; 
    margin:0; 
} 

/*选项卡*/ 
.usual ul 
{ 
margin:0; 
padding:0; 

overflow:auto;/*火狐等清理浮动*/ 
_display:inline-block;/*ie6清理浮动*/ 
} 
.usual li { list-style:none; float:left;} 
.usual ul a { 
    display:block; 
    padding:3px 3px; 
    text-decoration:none; 
    font:14px Arial; 
    color:#003366; 
    outline:none; 
} 
.usual ul a:hover { 
    color:#ff6600; 
    } 
.usual ul a.selected { 
    color:#000; 
    background:snow; 
    cursor:default; 
    } 
     
    /*tab页*/ 
.usual div { 
    padding:0; 
    margin:0;
    background:snow; 

} 

#lefttabs li
{
	padding-left:8px;
}