#nav_main_sdd {padding:0; background-color:#003366; border-top:1px solid #999; border-bottom:1px solid #999; height:100%; width:auto; font-family: Arial, Helvetica, sans-serif;}
#sddm {margin:0; padding:0}
#sddm li {margin:0; padding:0; list-style:none; float:left; font-size:13px; position:relative; z-index:1000;}
#sddm li a {border-right:1px solid #CCC; display:block; margin:0; padding:8px 15px 8px 15px; background:#003366; color:#FFF; text-align:center; text-decoration:none; font-weight:bold}
#sddm li a:hover {background:#91a9b2; color:#006}
#sddm li a:visited {text-decoration:none}
#sddm div {position:absolute; visibility:hidden; margin-left:-1px; padding:0; background:#EBEBEB; border:1px solid #CCC}
#sddm div a {position:relative; display:block; margin:0; padding:7px 5px 7px 10px; width:195px; white-space:nowrap; text-align:left; text-decoration:none; background:#F9F9F9; color:#003366; font-weight:normal; font-size:12px}
#sddm div a:hover {background: #91a9b2; color: #006; font-weight:bold}
#library div {position:absolute; visibility:hidden; margin-left:-1px; padding:0; background:#EBEBEB; border:1px solid #CCC}
#library div a {position:relative; display:block; margin:0; padding:7px 5px 7px 10px; width:285px; white-space:nowrap; text-align:left; text-decoration:none; background:#F9F9F9; color:#003366; font-weight:normal; font-size:12px}
#library div a:hover {background: #91a9b2; color: #006; font-weight:bold}

#lastone div {position:absolute; visibility:hidden; margin-left:-1px; padding:0; background:#EBEBEB; border:1px solid #CCC}
#lastone div a {position:relative; display:block; margin:0; padding:7px 5px 7px 10px; width:285px; white-space:nowrap; text-align:left; text-decoration:none; background:#F9F9F9; color:#003366; font-weight:normal; font-size:12px}
#lastone div a:hover {background: #91a9b2; color: #006; font-weight:bold}

#staf div {position:absolute; visibility:hidden; margin-left:-1px; padding:0; background:#EBEBEB; border:1px solid #CCC}
#staff div a {position:relative; display:block; margin:0; padding:7px 5px 7px 10px; width:250px; white-space:nowrap; text-align:left; text-decoration:none; background:#F9F9F9; color:#003366; font-weight:normal; font-size:12px}
#staff div a:hover {background: #91a9b2; color: #006; font-weight:bold}