#header_pic{
	background:url(header/ti_work.jpg) top no-repeat;
}

 a#work{
    float:left;
    background: url("header/nav04b.gif") no-repeat;
    width: 48px;
    height: 16px;
    min-height: 16px;
    border: 0px;
    padding: 0px;
    margin: 0px;
    display: block;
}


 a#work:hover{
    float:left;
    background: url("header/nav04b.gif") no-repeat;
    width: 48px;
    height: 16px;
    min-height: 16px;
    border: 0px;
    padding: 0px;
    margin: 0px;
    display: block;
}