@charset "utf-8";
/* General */
body {margin:0; padding:0; background-color:#FFF; background-image:url(images/background.jpg); background-repeat:no-repeat; background-attachment:fixed;}

#bottomright {width:400px; height:200px; position:fixed; right:0; bottom:0; z-index:-99; background-image:url(images/bottom_right_400.jpg); background-repeat:no-repeat;}
p {margin:0; padding:0;}
h1, h2, h3, h4, h5, h6 {margin:0; padding:0}
ul {margin:0; padding:0;}
li {margin:0; padding:0;}
.clear_float {clear:both;}

/* Layout */
#wrapper {width:804px; margin:0 auto;}
#header_row {width:800px; margin:0 auto; background:none; z-index:99;}

#header_row #logo {float:left; margin:15px 50px 0 0;}
#logo a {display:block; width:70px; height:71px; border:none; background-image:url(images/logo_namdatviet_70.png);}
#header_row #tabs {float:left; margin-top:20px;}
#tabs {margin: 0 0 0 0;}
ul.ul_tabs{list-style:none; padding: 0 0 0 0; margin:0;}
ul.ul_tabs li {display:inline; margin:0 30px 0 0; cursor:default; float:left; padding:50px 0 0 0; text-align:center;}
ul.ul_tabs li {background-image:url(images/shrink.png); background-repeat:no-repeat;}
ul.ul_tabs li.active {background:url(images/expand.png); background-repeat:no-repeat;}
ul.ul_tabs li:hover {opacity: .5; filter:alpha(opacity=50); background:url(images/expand.png); background-repeat:no-repeat;}
ul.ul_tabs li a {display:block; width:50px; height:50px; color:#999;}
ul.ul_tabs li a:hover {}

#contents {margin:0; padding:0 0 0 0; opacity: .7; filter:alpha(opacity=70);}
#contents:hover {opacity:1; filter:alpha(opacity=100);}
#content1, #content2, #content3, #content4 {display:none;}
#contents div.active {display:block;}

/* Typography */
body {font-family:Verdana, Geneva, sans-serif; font-size:12px;}
p {line-height:22px; margin:0 0 12px 0;}
h1, h2, h3, h4 {margin:14px 0 10px 0;}
h1 {font-size:18px;}
h2 {font-size:17px;}
h3 {font-size:16px;}
h4 {font-size:15px;}
h5, h6 {font-size:14px;}
ul {margin:12px 0 12px 0;}
/* Images */
#header_row #logo a img {width:80px; border:none;}

/* Dropdown List Selection */
#frm_selection {}
#selections {}

/* footer */
#footer {}
#footer p {text-align:center; color:#888;}
_#footer p:hover {color:#333;}
#footer a {text-decoration:none; color:#999; font-weight:bold;}
#footer a:hover {text-decoration:underline;}