body {font-size:13px;color:#999999;margin:0px;text-align:center;background-color:#000000;}
a {color:#999999;text-decoration:none;} 
a:hover {color:#FFFFFF;text-decoration:underline;}

.aWhite {color:#FFFFFF;text-decoration:none;} .aWhite:hover {color:#CC9900;text-decoration:underline;}
.aRed {color:#996600;text-decoration:none;} .aRed:hover {color:#996600;text-decoration:underline;}
.aGray {color:#666666;text-decoration:none;} .aGray:hover {color:#666666;text-decoration:underline;}

.head {width:960px;height:90px;margin:8px auto;background-image:url(/images/bg_1.gif);background-repeat:no-repeat;}
.menu {width:760px;height:70px;margin:0px auto;float:right;clear:right;}
.menu1 {width:100%;height:30px;text-align:center;font-size:14px;color:#ffffff;float:right;clear:right;margin:20px auto 0px auto;}
.page_top {text-align:right;font-size:13px;line-height:18px;}
.logo {width:200px;height:70px;float:left;clear:left;}

.head_img {width:960px;height:100px;margin:auto;border:solid 1px #ccccff;} 
.head_ad {width:960px;height:200px;margin:auto;}
.product_list {width:198px;float:left;clear:left;}
.main {width:760px;height:auto;float:right;clear:right;background-color:black;}
.page_foot {width:100%;height:40px;text-align:center;font-size:13px;line-height:18px;color:#666666;clear:both;}
.content {width:960px;height:auto;margin:20px auto;background-image:url(/images/bg_product.gif);border:solid 1px #4C452D;}
.product_demo {width:750px;height:130px;border:1px solid #E1E1A6;margin-top:10px;background-color:Black;}
.R200 {width:200px;height:auto;float:right;clear:right;}
.L540 {width:540px;height:auto;float:left;clear:left;}
.L200 {width:200px;height:auto;float:left;clear:left;}
.proIntroduce {width:700px;height:80px;text-align:left;line-height:20px;margin:10px auto;border:solid 1px #4C452D;background-color:black;}
.proIntroduceText {width:660px;height:60px;margin:10px auto;}
.proList {margin:20px auto;line-height:20px;text-align:left;}

.buttonStyle {font-size:13px;color:#CCCC99;border:solid 1px #4C452D;background-color:#2D2D2D;cursor:pointer;}
.input_text {font-size:13px;color:#666666;border:1px solid #2D2D2D;background-color:#000000;}
.inputText1 {position:relative;top:0px;font-size:13px;color:#666666;border:1px solid #2D2D2D;background-color:#000000;}
.inputText2 {margin:auto;position:relative;top:6px !important;top:2px;}