/* CSS Document */
*{margin:0;padding:0}
body,div,dl,dt,dd,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,legend,input,textarea,blockquote,th,td { margin:0; padding:0;}
table {border-collapse:collapse; border-spacing:0; font-size:12px;}
img{border:0;}
input,textarea,select,button{ padding:1px; font-size:12px; vertical-align:middle;}
ol,ul { list-style:none;}
caption,th { text-align:left;}
cite,em{ font-style:normal;}
button {cursor:pointer;}
body { font-family:Verdana, Arial, Helvetica, sans-serif,"宋体";  color:#474747;}
textarea,input,select,body{font-size:12px;}
h1,h2{ font-size:14px;}
h3, h4, h5, h6, p, ol, ul, li, dl, dd{ font-size:12px;}
fieldset,form{ background:none; border:none; padding:0; margin:0;}



/*清除浮动*/



.clearfloat{clear:both;font-size:0;line-height:0; display:block; height:0; visibility:hidden;}
.cl{clear:both;font-size:0;line-height:0;height:0;}







/* 链接颜色*/

a{text-decoration:none;}
a:visited{ }
a:hover{text-decoration:underline;}

body { font-family:Arial, Helvetica, sans-serif,"宋体"; font-size:12px; background:#204b82 url(http://icon.zdnet.com.cn/cio/images/bg_body_y.gif) repeat-y center top; color:#474747;}


.headu2{ width:968px; margin:0 auto; background:#fff/*url(http://icon.zdnet.com.cn/software_zone/pic/utd/headu2_bg.gif) repeat-x 0 2px height:228px;*/;}
.nav1st{ /*background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/headu2_bg.gif) repeat-x;*/ height:35px;}
.zdnetlogo{ float:left; padding:4px 8px 0 12px;}
.zdnetlogo a{width:75px;height:28px;display:block;text-indent:-9999px;background: url(http://icon.zdnet.com.cn/software_zone/pic/utd/zdnetlogo75x28.gif) no-repeat 0 0;}
 
.a_nav{ background:#f6f6f6; border:1px solid #e2e2e2; height:21px; width:690px; margin-top:5px; float:left;}
.a_nav ul{ padding:4px 0 0 10px;}
.a_nav li{ float:left; color:#333; border-right:1px solid #878787; padding-right:6px; margin-right:6px;}
.a_nav li a ,.a_nav li a:hover{ color:#333; line-height:1.231;}
li.nobod{ border-right:0; margin-right:0; padding-right:0;}
 
.website{ float:left; padding:8px 0 0 6px;}
.website a ,.website a:hover{ color:#878787; text-decoration:underline;}
 
.headads{ height:101px; margin-bottom:4px; clear:both;}
.l_ads{ float:left; width:742px; text-align:center;}
.r_ads{ float:left; text-align:center;}
.i_ad{ margin-bottom:4px;}
 
.nav2nd{ background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/nav2nd_bg.gif) no-repeat 0 0; width:962px; padding-right:6px; height:66px; clear:both;}
.channel{ float:left; width:152px;}
.b_nav{ float:left; width:800px; padding-left:10px;}
.b_nav_1{ }
.b_nav_2{ text-align:left;}
 
.rgnav{ background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/r_navbg.gif) no-repeat; margin-top:1px; height:20px; padding:6px 4px 0 10px; float:right;}
.rgnav a{ padding:0 5px; font-weight:bold; color:#fff;}
.rgnav a:hover, .rgnav a:visited{ color:#fff;}
.nav_one ul{ height:30px;}
.nav_one li{ float:left; background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/nav_r1px.gif) no-repeat right 1px; padding:4px 4px 0 3px; height:26px;}
.nav_one li a{ float:left; display:block; color:#20558a; padding:0 0 0 8px;}
.nav_one li span{ float:left; display:block; cursor:pointer; padding:6px 8px 0 0; height:21px;}
.nav_one li a:hover{ text-decoration:none;}
 
.nav_one li.m_li_a a{ background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/nav2_bg.gif) no-repeat left top; color:#fff; padding-left:12px;}
.nav_one li.m_li_a span{ background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/nav2_bg.gif) no-repeat right top; padding-right:22px;}
 
.nav_two ,.s_li ,.s_li_a{ width:622px; height:35px; padding-left:12px; line-height:30px;}
.nav_two a ,.s_li a ,.s_li_a a{ background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/nav_r2px.gif) no-repeat right 50%; padding-right:10px; margin-right:10px; color:#a8d7ff; font-weight:bold; font-family:Arial;}
.nav_two a:hover ,.s_li a:hover ,.s_li_a a:hover{ color:#fff;}
a.nobod{ background:none;}
.mainsign{ float:right; width:116px; margin:-16px 0 0 50px;}
.mainsign a ,.mainsign a:hover{ color:#fff;}
.nav2nd{ background-position:0 bottom!important; height:37px!important;}

.alone{ width:968px; margin:0 auto; background:#fff url(http://icon.zdnet.com.cn/software_zone/pic/utd/mid_bg_y.gif) repeat-y;}
 
.lead{padding:10px 8px 0; width:952px; background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/main_topbg.gif) no-repeat center top; clear:both;}
.bgbotm{ width:968px; margin:0 auto; background:url(http://icon.zdnet.com.cn/software_zone/pic/utd/main_botbg.gif) no-repeat center top; height:9px; font-size:0px; clear:both;}
.nav2nd{ background-position:0 bottom!important; height:37px!important;}
.road{ padding:12px 0 0 12px; color:#8cbef3; float:left;}
.road a{ font-size:14px; color:#fff;}
.road a:hover{ font-weight:bold; color:#fff;}
.road i{ margin:0 6px; color:#fff; font-size:14px;}
.mainsign{ margin-top:20px!important;}




 
.qu_topimgbg{  width:968px; height:250px; margin:0 auto; font-size:0; line-height:0; overflow:hidden;}
.qu_uyeb{background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/ie3_05.gif) no-repeat 0 0; width:968px; height:10px; margin:0 auto; font-size:0; line-height:0; overflow:hidden;}

.qu_congbg{ background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/ie3_06.gif) repeat-y 0 0; width:968px; margin:0 auto;}

.qu_row01{ padding:0 15px 0 15px;}
.qu_leftto{ width:437px; float:left; }
.qu_rightto{ width:445px; float:left; padding:11px 0 0 30px;}

.qu_imgbg{ padding:11px 0 0 24px;}

.qu_focusimgbg{ background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/uei_09.gif) no-repeat 0 0; width:386px; height:175px; padding:6px; overflow:hidden; }
.qu_focusimgbg img{width:386px; height:175px;}

.qu_leotot{ width:398px; height:19px; text-align:center; padding:12px 0 8px 0; overflow:hidden;}
.qu_leotot a{ color:#0065a2; font-size:14px; font-weight:bold; line-height:20px;}

.qu_leocont{width:385px;  padding:11px 26px 11px 26px; line-height:22px; color:#878787; overflow:hidden; text-indent:2em;}
.qu_leocont a{ color:#878787; padding:0 5px;}

.qu_nextbg{ background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/nu3_11.gif) no-repeat 0 0; height:159px;}
.qu_netot{ font-weight:bold; padding:8px 0 0 39px; height:18px;}

.qu_netcon{ padding:12px 10px 0 10px;}
.qu_netcon h2{ font-size:12px;}
.qu_netcon p{ color:#878787; line-height:20px; text-indent:2em; padding:8px 0 0 0;}

.qu_aboutbg{ padding:13px 0 0 0;}
.qu_aboutbg h2{ background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/nu3_14.gif) no-repeat 0 0; height:15px; font-size:12px; padding:4px 0 0 20px;}

.qu_aboutpbg{ padding:12px 11px 0px 11px;}
.qu_aboutpbg p{ color:#878787;  line-height:20px; margin-bottom:8px;}
.qu_aboutpbg p img{ padding:2px; border:1px #ccc solid; margin-right:8px;}
.qu_aboutpbg p a{ color:#0065a2; padding:0 5px;}

a.qu_xiangxi{ color:#0065a2; padding:0 5px;}

.qu_lsibg{ padding:16px 10px 20px 10px; width:928px; }
.qu_leftbg3{ width:450px; float:left;}
.qu_rightbg3{ width:445px; float:left; padding:0 0 0 15px;}
.qu_ksebg{background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/e3.gif) repeat-y 460px 33px;width:928px;}

.qu_totb{ background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/ue7_22.gif) no-repeat 0 0; height:26px; padding:7px 0 0 10px; font-weight:bold;}

.qu_loopbg02{ padding:19px 12px 20px 12px; width:420px; background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/ie32_28.gif) no-repeat center bottom;}
.qu_loopbg02 img{ width:70px; height:70px; padding:2px; border:1px #ccc solid; float:left; margin-right:12px;}
.qu_loopbg02 p{ color:#878787; line-height:18px;}
.qu_loopbg02 p b{ color:#0065a2; padding-bottom:12px;}
.qu_loopbg02 p b a{color:#0065a2;}

.qu_loopbg01{ width:430px; height:112px; background: url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/ue83.gif) repeat-x 0 bottom; padding:21px 0 17px 0;}

.qu_videobg{ width:105px; height:100px; float:left; background:url(http://icon.zdnet.com.cn/special/zhanti/blog3/images/i83.gif) no-repeat 0 0; padding:5px 0 0 5px;}
.qu_videobg img{ width:100px; height:75px;}

.qu_conbgee{ width:309px; float:left; padding:0 0 0 11px;}
.qu_conbgee p.qu_biaoti{ padding:8px 0 8px 0;}
.qu_conbgee p.qu_biaoti a{color:#0065a2; font-weight:bold;}

.qu_conbgee p.qu_contxtbg{ color:#878787; line-height:18px; text-indent:2em;}

.qu_foot{ text-align:center; line-height:25px; padding:15px 0; margin-top:10px; background:#efefef; border:#ccc solid; border-width:1px 0 0 0; margin:0 6px;}

.qubgbotm{
	background:#232951 url(http://icon.zdnet.com.cn/cio/images/bg_body_bott.gif) no-repeat;
	height:8px; /*width:968px; margin:0 auto;*/
	width:968px;
	margin:0 auto;
	clear:both;
}