body {margin-left:0px;margin-top:0px;margin-right: 0px;margin-bottom: 0px;background-image: url(../images/bg.gif);}

table,tr,td {font-size: 12px;color:#000000;	font-family: "Verdana", "Arial", "Helvetica", "sans-serif", "宋体";line-height: 170%;}

a:link {  text-decoration: none; color: #000000}
a:visited {  text-decoration: none; color: #000000}
a:hover {  text-decoration: underline; color: #0029B5}

.tech {font-size: 14px;color:#000000;line-height: 170%;}
.tech:link {font-size:14px; text-decoration: none; color: #000000}
.tech:visited {font-size:14px; text-decoration: none; color: #000000}
.tech:hover {font-size:14px; text-decoration: underline; color: #0029B5}

.subject {font-size: 12px;color:#ff3300;line-height: 170%;}
.subject:link {font-size:12px; text-decoration: none; color: #ff3300}
.subject:visited {font-size:12px; text-decoration: none; color: #ff3300}
.subject:hover {font-size:12px; text-decoration: underline; color: #0029B5}
/*导航ff栏、文字*/
.header {color: #ffffff}

.header:hover {  text-decoration: underline; color: #ffffff}

/*阅读、评论文字*/
.r_c {font-size: 10px}
.r_c:link {  text-decoration: none; color: #777333}
.r_c:visited {  text-decoration: none; color: #777777}
.r_c:hover {  font-size: 12px;text-decoration: underline; color: #0099ff}

/*红色标题*/
.redtitle {
	font-size: 16px;
	font-weight: bold;
	color: #FF0000;}
.深蓝小标题 {
	color: #000080;
	font-weight: bold;}
.新闻标题 {
	font-size: 20px;
	font-weight: bold;
	color: #000066;}
input.big {	width: 100px;}
input.small {width: 50px;}
.pic {
	background-color: #FFFFFF;
	background-image: url(images/tech_23.gif);
	background-repeat: repeat-x;}