body {
	font-family: Arial, Helvetica, sans-serif;
	background-color: #515254;
	margin-left: 0px;
	margin-top: 0px;
	margin-right: 0px;
	margin-bottom: 0px;
}

td {
	font-family: Arial, Helvetica, sans-serif;
}

th {
	font-family: Arial, Helvetica, sans-serif;
}
.ding {background-color:#002751; font-family:Arial, Helvetica, sans-serif; font-size:12px; color:#FFFFFF; height:20px; width:1000px; padding-right:40px;} 
.banner{ width:1000px; height:156px;}
.menu { background-color:#1e1e1e; height:33px;width:1000px;font-family:Arial, Helvetica, sans-serif; font-size:14px;}
a {color: #ffffff;font-weight: bold;text-decoration: none; font-family:Arial, Helvetica, sans-serif; font-size:13px;}
a:hover {color: #ffd200;text-decoration: none; width:100%; height:33px;background-image: url(images/db.jpg); padding-top:7px; font-family:Arial, Helvetica, sans-serif; font-size:13px;}
.left{ width:225px; height:47px;}
.tu{ width:721px; height:64px;}
.tu2{ width:721px; height:64px; background:url(images/capabilities.jpg); color:#000000; font-family:Arial; font-size:12px;}
.tu1{ width:721px; height:30px;}
.text{ font-family:Arial; font-size:12px; line-height:24px; padding-left:30px; padding-right:20px; padding-top:10px; padding-bottom:20px;}
.text1{ font-family:Arial; font-size:12px; line-height:24px; padding-left:25px; padding-right:10px; padding-top:5px;}

.xian{ width:670px; height:2px;}