ul.css-tabs {  
    float:right;    
    width:242px;    
    height:310px;
    margin:0 5px 0px 5px;
    padding:0 0 0 0px;	 	
}
ul.css-tabs li {  
        padding:0;
        float:none;
        margin:0 5px 0 0;
        display:block;    
        background:transparent url('../eduportal-images/homeScreen_Tabs.png') no-repeat 0px -85px;
        width:242px;
        height:76px;
}
    ul.css-tabs a:hover {
                    background: url('../eduportal-images/homeScreen_Tabs.png') no-repeat 0px -167px;
    }
        ul.css-tabs a.current {
                        background:transparent url('../eduportal-images/homeScreen_Tabs.png') no-repeat 0px -1px;
        }