สอบถามปัญหา footer ถูกเมนูทับ footerเป็นแบบยึดหน้า

   
#footer {
	position: fixed;
	left:50%;
	margin-left:-500px;
	bottom: 0px;
	width: 1000px;
	height: 40px;
	background:#161616 center;
	border-top: 1px solid #333333;
	font-family:Arial, Helvetica, sans-serif;
	
	
}


#footer h2 {
	font-size:24px;
	line-height:24px;
	color:#0066ff;
	letter-spacing:-1px;
	font-weight:400;
	padding:0px 10px 0px 10px;
	margin:12px 0;
}
#footer p {
	color:#666;
	font-size:12px;
	padding:0 10px 0 10px;
	line-height:18px;
	float:left;
	margin:10px 0;
}
#footer img {
	border:none;
}
#footer a {
	color:#0066ff;
	text-decoration:none;
}
#footer li ul {
	list-style:none;
	padding:0;
	margin:0 0 12px 0;
}

#footer .strong { /* Forcing a bold text */
	font-weight:bold;
}
#footer .italic { /* Forcing an italic text */
	font-style:italic;
}
.clear { /* Use this class between rows of content when you use columns */
	clear: both;
	display: block;
	overflow: hidden;
	visibility: hidden;
	width: 0;
	height: 0;
}

/* Images containers */

#footer .imgshadow { /* Better style on dark background */
	background:#FFFFFE;
	padding:4px; /* Makes the light borders thanks to the background color */
	border:1px solid #333333;
	margin-top:5px;
	/* CSS3 shadow */
	-moz-box-shadow:0px 0px 5px #000000;
	-webkit-box-shadow:0px 0px 5px #000000;
	box-shadow:0px 0px 5px #000000;
}
#footer .img_left { /* Image sticks to the left */
	width:auto;
	float:left;
	margin:5px 15px 5px 0px;
}
#footer .img_right { /* Image sticks to the right */
	width:auto;
	float:right;
	margin:5px 0px 5px 15px;
}

/* Black background text box */

#footer .black_box {
	background-color:#111111;
	padding:4px 6px 4px 6px;
	margin-bottom:6px;

	/* CSS 3 Rounded Corners */
	-moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    -khtml-border-radius: 5px;
    border-radius: 5px;
	/* CSS 3 Inset Shadow */
	-webkit-box-shadow:inset 0 0 5px #000000;
	-moz-box-shadow:inset 0 0 5px #000000;
	box-shadow:inset 0 0 5px #000000;
}

/* Social Icons */

#footer #social {
	float:right; /* Positionning of the social icons container */
	width:auto;
	margin:5px 15px 0px;
	padding:0px;
	overflow:hidden;
}
#footer #social li {
	margin-right:12px; /* 12px is the space between each one of them */
	_margin-right:0px; /* IE6 only */
	float:left;
	width:24px;
	padding:0px;
	height:32px;
	list-style:none;
}
#footer #social li:hover {
	margin-top:-1px; /* Icons move 1px up on hover, you can remove this if you don't like */
}

/* Tooltips for social icons */

a.tooltip:hover {
	text-decoration:none;
}
/* The "span" defines the text appearing on mouse hover, these are basic stylings */
a.tooltip span {
	display:none;
	padding:5px;
	bottom:44px;
	position:relative;
	width:55px;
	text-align:center;
	/* CSS3 Rounded Corners */
	-moz-border-radius: 3px; 
	-webkit-border-radius: 3px;
	border-radius: 3px;
}
a.tooltip:hover span {
	display:block;
	position:absolute;
	border:1px solid #333333;
	background:#181818;
	color:#dddddd;
	font-size:12px;
	margin-left:-20px;
}



#footer_menu {
	margin: 0;
	padding: 0;
	width:auto;
}
#footer_menu li {
	list-style: none;
	float: left;
	font-size:12px;
	padding: 12px 14px 14px 14px;
	border-right:1px solid #111111;
	border-left:1px solid #444444;
	background:#3E3E3E;
	
	/* CSS3 Stylings - Creates the gradient background */
	background: -moz-linear-gradient(top, #3E3E3E, #313131);
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#3E3E3E), to(#313131));
}
#footer_menu li:hover {
	/* CSS3 Stylings - Creates the gradient background */
	background: -moz-linear-gradient(top, #313131, #3E3E3E);
	background: -webkit-gradient(linear, 0% 0%, 0% 100%, from(#313131), to(#3E3E3E));
}
#footer_menu li a {
   display: block;
   color: #cccccc;
   text-decoration: none;
}
#footer_menu li a:hover {
   color: #ffffff;
}
#footer_menu .imgmenu { /* Used for the home item, text is here hidden and replaced by an image */
    padding:5px 8px 0px 8px;
    border:none;
    background:none;
}
#footer_menu .imgmenu a { /* Used for the home item, text is here hidden and replaced by an image */
    background:url("img/home.png") top left no-repeat;
    width:36px;
    height:30px;
}
#footer_menu li.imgmenu:hover {
    background:none;
}
#footer_menu li.imgmenu a:hover {
    background:url("img/home2.png") top left no-repeat;
}

/* Drop Up */

/* You may have heard about drop down menus, the principle is here the same except that
   the content is going up instead of down */
   
#footer_menu li ul.dropup {
   display: none; 
   width: 10em; /* Width for Opera */
}
#footer_menu li:hover ul.dropup  {
	display: block;
	position: absolute;
	margin: 0 0 0 -16px;
	bottom:40px; /* Distance to the bottom of the browser */
	background-color:#fff;
	border: 1px solid #111111;
	border-bottom:none;

	/* CSS3 Stylings - Rounded Corners */
	-moz-border-radius: 7px 7px 0px 0px;
	-webkit-border-radius: 7px 7px 0px 0px;
	border-radius: 7px 7px 0px 0px;
}
#footer_menu li:hover li { /* Drop up default lists */
	float: none;
	background:none;
	border:none;
	border-bottom:1px solid #161616;
	padding:12px 10px 12px 10px;
}
#footer_menu li:hover a {
	color: #666;
}
#footer_menu li:hover a:hover {
	color: #00aeff;
}
#footer_menu li:hover p {
	margin:6px 0;
}

/* Right Panel */

#footer_menu .right { /* Use the right class to push the content to the right */
	float:right;
	right:10px;
}

#footer .dropdown_1column, 
#footer .dropdown_2columns, 
#footer .dropdown_3columns,
#footer .dropdown_4columns,
#footer .dropdown_5columns,
#footer .dropdown_6columns,
#footer .dropdown_7columns {
	margin:4px auto;
	position:absolute;
	padding:10px 5px 10px 5px;
	display:none;
	text-align:left;
}

/* Drop Downs Sizes */

#footer .dropdown_1column {width: 110px;}
#footer .dropdown_2columns {width: 120px;}
#footer .dropdown_3columns {width: 100px;}
#footer .dropdown_4columns {width: 260px;}
#footer .dropdown_5columns {width: 300px;}
#footer .dropdown_6columns {width: 850px;}
#footer .dropdown_7columns {width: 940px;}

/* Showing Drop Down on Mouse Hover - Left aligned */

#footer_menu li:hover .dropdown_1column, 
#footer_menu li:hover .dropdown_2columns, 
#footer_menu li:hover .dropdown_3columns,
#footer_menu li:hover .dropdown_4columns,
#footer_menu li:hover .dropdown_5columns,
#footer_menu li:hover .dropdown_6columns,
#footer_menu li:hover .dropdown_7columns{
	display: block;
	position: absolute;
	margin: 0 0 0 -16px;
	bottom:40px;
	background-color:#fff;
	border: 1px solid #111111;

	/* CSS3 Stylings - Rounded Corners */
	-moz-border-radius: 7px 7px 0px 0px;
	-webkit-border-radius: 7px 7px 0px 0px;
	border-radius: 7px 7px 0px 0px;
}

/* Columns sizes, they have to be placed within a dropdown_columns DIV */

#footer .col_1,
#footer .col_2,
#footer .col_3,
#footer .col_4,
#footer .col_5,
#footer .col_6,
#footer .col_7{
	display:inline;
	float: left;
	position: relative;
	margin-left: 5px;
	margin-right: 5px;
}
#footer .col_1 {width:130px;}
#footer .col_2 {width:90px;}
#footer .col_3 {width:160px;}
#footer .col_4 {width:110px;}
#footer .col_5 {width:105px;}
#footer .col_6 {width:150px;}
#footer .col_7 {width:110px;}

/* Lists stylings */

#footer_menu li ul.simple { /* Reset stylings for other lists inside columns */
	margin-left:5px;
}
#footer_menu li ul.simple li {
	border:none;
	padding:0px;
	width:120px;
	line-height:24px;
	margin-left:5px;
}