#maincontent .leftnavigation .submenu a{
    display:block;  
    width:197px;  
    background:#fff;
    padding:10px 10px 5px 10px;
    border-left:5px #ffb532 solid;
    color:#8c8c8c;
    font-weight:bold;
}

.summit_contenthome{
    background:url("/images/banner_Healthcare_no-msg.jpg") no-repeat 0 0;
width: 900px;
}
#maincontent .request_invitationsu {
margin-top: -50px;
position: relative;
}
.summit_contenthome .content{
    margin-top: 20px;
}