body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt,dd{margin:0;padding:0;border:0;}
body{ background:#fff;color:#444;font:12px Arial,'宋体';}
li{list-style-type:none;}
h1,h2,h3,h4,h5,h6 {font-size:12px; font-weight:normal;}
input,button,textarea,select{font:100% Arial,'宋体';}


a:link {color: #444; text-decoration:none;}
a:visited {color: #444444;text-decoration:none;}
a:hover {color:#0020ac; text-decoration:underline;}
a:active {color:#0020ac; text-decoration:underline;}


.left{ float: left;}
.right{ float: right;}
.clear{ clear: both;}
.noBorder{border:none;	}

img,li{ vertical-align:top;}/* 解决图片和LI的高度空隙问题 */


.menu_search{ background:url(../images/menu_link.gif) no-repeat; height:36px; overflow:hidden; zoom:1; }
.menu_search ul{ overflow:hidden; zoom:1; float:left;}
.menu_search li{ float:left; }
.menu_search li a{  display:block; height:36px; margin-right:1px;}
		     a#menu_home{ width:84px; background:url(../images/menu_link.gif) no-repeat 0 0;}
			 a#menu_home:hover,a#menu_home.current{ background:url(../images/menu_hover.gif) no-repeat 0 0;}
			 
			 a#dvd{ width:82px; background:url(../images/menu_link.gif) no-repeat -85px 0;}
			 a#dvd:hover,a#dvd.current{ background:url(../images/menu_hover.gif) no-repeat -85px 0;}
			 
			 a#video{ width:82px; background:url(../images/menu_link.gif) no-repeat -168px 0;}
			 a#video:hover,a#video.current{ background:url(../images/menu_hover.gif) no-repeat -168px 0;}
			 
			 a#device{ width:82px; background:url(../images/menu_link.gif) no-repeat -251px 0;}
			 a#device:hover,a#device.current{ background:url(../images/menu_hover.gif) no-repeat -251px 0;}
			 
			 a#audio{ width:82px; background:url(../images/menu_link.gif) no-repeat -334px 0;}
			 a#audio:hover,a#audio.current{ background:url(../images/menu_hover.gif) no-repeat -334px 0;}
			 
			 a#pdf{ width:82px; background:url(../images/menu_link.gif) no-repeat -417px 0;}
			 a#pdf:hover,a#pdf.current{ background:url(../images/menu_hover.gif) no-repeat -417px 0;}
			 
			 a#flash{ width:82px; background:url(../images/menu_link.gif) no-repeat -500px 0;}
			 a#flash:hover,a#flash.current{ background:url(../images/menu_hover.gif) no-repeat -500px 0;}
			 
			 a#support{ width:82px; background:url(../images/menu_link.gif) no-repeat -583px 0;}
			 a#support:hover,a#support.current{ background:url(../images/menu_hover.gif) no-repeat -583px 0;}
			 
			/* a#about{ width:82px; background:url(../images/menu_link.gif) no-repeat -666px 0;}
			 a#about:hover,a#about.current{ background:url(../images/menu_hover.gif) no-repeat -666px 0;}
.menu_search ul li ul{ display: none; background-color:#FF0000;}

.menu_search ul li:hover a,
.menu_search ul li a:hover { background-color:#6600FF;
color:#000; 
border-bottom:8px solid #606;
}

.menu_search ul li:hover ul,
.menu_search ul li a:hover ul{ position:absolute; height:200px; display:block; top:0; text-indent:-1000; left:30px; width:106px; background-color:#0000FF;}

.menu_search ul li:hover ul li a,
.menu_search ul li a:hover ul li a { position:absolute;  display:block; color:#000; border:0; margin:0; color:#333; font-weight:normal; font-size:0.9em; height:auto; line-height:1em; padding:5px; width:86px;}

.menu_search ul li:hover ul li a:hover,
.menu_search ul li a:hover ul li a:hover { background:#888; color:#fff;}

.menu_search ul li a:hover ul li a { background:#ddd; width:96px;}*/

.search{ float:right; padding-right:10px; padding-top:7px; height:29px;}