a.doc_icon {
        position:absolute;
        right:275px;
        width:100px;
        height:35px;
        background:url(../images/services/doc_icon.png) top center no-repeat;
}
a.doc_icon:hover {
        background:url(../images/services/doc_icon.png) bottom center no-repeat;
}
a.pdf_icon {
        position:absolute;
        right:70px;
        width:100px;
        height:35px;
        background:url(../images/services/pdf_icon.png) top center no-repeat;
}
a.pdf_icon:hover {
        background:transparent url(../images/services/pdf_icon.png) bottom center no-repeat;
}

.doc_row{
    height:35px; 
}