Problems with two CSS divs

#membermenu
{
	position:static; 
	margin: 0px 0px 0px 0px;
	padding: 1px 1px 1px 1px;
	text-align: right;
	background-color: #5A76A5;
	font-size: 10px;
	width: 100%;
	text-decoration: none;
	border-bottom:  1px solid #CCC;
	height: 20px; } /*** must be set so the following absolutely positioned divs are 
			    placed correctly on initial load of the page***/ 

#membermenu #head
{
	color: #000;
	font-weight: bold;
	font-style: italic;
	font-size: 110%;
}
#membermenu ul,  li
{
	text_indent:80%;
	list-style-type: none;
	text-align: right;
	display: inline;
	background: #5A76A5;
	text-decoration: none;
	height: 20px; } /*** must be set so the following absolutely positioned divs are 
			    placed correctly on initial load of the page***/ 
				
#membermenu a:link, #membermenu a:visited
{
	align: right;
	line-height: 14px;
	text-align: right;
	font-weight: bold;
	margin: 0 10px 2px 10px;
	text-decoration: none;
	color: #fff;
}

#membermenu a:link#current, #membermenu a:visited#current, #membermenu a:hover
{
	padding-bottom: 2px;
	text-align: right;
	background: transparent;
	color: #fff;
}

#membermenu a:hover 
{ 
	color: #000; }
				
#navcontainer ul
{
	background-color: #036;
	border-bottom:  1px solid #ccc;
	border-top:  1px solid #ccc;
	color: White;
	float: left;
	margin: 0px 0px 0px 0px;
	padding: 0px 0px 0px 0px;
	position: relative;
	font-family: arial, helvetica, sans-serif;
}

#navcontainer #right
{
	color: #fff;
	font-weight: bold;
	font-style: italic;
	float: right;
	text-align: right;
	font-size: 110%;
}
#navcontainer ul li 
{ 
	display: inline; 
}

#navcontainer ul li a
{
	padding: 0.2em 1em;
	background-color: #036;
	color: White;
	text-decoration: none;
	float: left;
	border-right: 1px solid #ccc;
}

#navcontainer ul li a:hover
{
	background-color: #369;
	color: #fff;
}

<div id="navcontainer" >
<ul>
      <li><a href="<?=INDEX_PAGE?>">Home</a></li>
      <li id="current"><a href="<?=SELL_PAGE?>">Sellers</a></li>
         <li><a href="<?=BIZ_CENTER?>">Links</a></li>
	  <li><a href="<?=MEMBERS_PAGE?>">Members Area</a></li>
      <li><a href="<?=ABOUT_PAGE?>">About Us</a></li>
	<li id="right"><a href="<?=REGISTER_PAGE?>">Register HERE! It's FREE</a></li>
    </ul>
  	</div>


<div id="membermenu">
		<ul>
		<li id="head">Welcome: <?=ucwords($username)?></li>
		<li><a href="<?=BOOKMARK_PAGE?>">Bookmarks</a></li>
		<li><a href="<?=PASSWORD_FORM?>">Change Password</a></li>
		<li><a href="<?=LOGOUT_PAGE?>">Logout</a>	</li>
		</ul>
		</div>