@charset "utf-8";
/* CSS Document */



/******************** reset ********************/
*html{background-image:url(about:blank);background-attachment:fixed;}/*解决IE6下滚动抖动的问题*/
body, div, dl, dt, dd, ul, ol, li,
h1, h2, h3, h4, h5, h6, pre, code,
form, fieldset, legend, input, button,
textarea, p, blockquote, th, td {
    margin: 0;
    padding: 0;
}
fieldset, img {
    border: 0;
}
/* remember to define focus styles! */
:focus {
    outline: 0;
}
.address, caption, cite, code, dfn,
em, strong, th, var, optgroup {
    font-style: normal;
    font-weight: normal;
}
 
h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal;
}
abbr, acronym {
    border: 0;
    font-variant: normal;
}
 
input, button, textarea, select, optgroup, option {
    font-family: inherit;
    font-size: inherit;
    font-style: inherit;
    font-weight: inherit;
}
code, kbd, samp, tt {
    font-size: 100%;
}
/*@purpose To enable resizing for IE */
/*@branch For IE6-Win, IE7-Win */
input, button, textarea, select {
    *font-size: 100%;
}

ol, ul {
    list-style: none;
}
/* tables still need 'cellspacing="0"' in the markup */
table {
    border-collapse: collapse;
    border-spacing: 0;
}
caption, th {
    text-align: left;
}
sup, sub {
    font-size: 100%;
    vertical-align: baseline;
}
/* remember to highlight anchors and inserts somehow! */
:link, :visited , ins {
    text-decoration: none;
}
blockquote, q {
    quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
    content: '';
    content: none;
}



body{ margin:0; padding:0; font-size:12px; font-family:微软雅黑; color:#333; background:#eff2f5;}



a{ text-decoration:none; color:#333;}

a:hover{ color:#f60;}

.break{ clear:both;}

/* header */

#header{ width:100%; height:50px; background:url(../images/bg_topline.jpg) repeat-x;}

.topline{ width:1050px; height:50px; margin:0 auto; position:relative;}

.topline_logo{ float:left;}

.topline_nav{ float:left; margin-left:80px;}

.topline_nav li{ float:left; margin-left:10px; display:inline;}


.topline_nav_current{ background:url(../images/arrow_topup.png) no-repeat center bottom;}

.topline_nav_current a{ color:#fff; background:url(../images/bg_navcurrent.png) repeat;}

.topline_navone{ float:left; color:#a0abbd; height:50px; line-height:50px; cursor:pointer; font-size:18px; padding:0 10px;}

a.topline_navone:hover{ color:#fff; background:url(../images/bg_navcurrent.png) repeat; text-decoration:none;}


.top_message_num{ background:#f00; border-radius:10px; color:#fff; display:block; float:left; height:14px; line-height:14px; padding:0 5px; position:absolute; left:395px; top:12px; z-index:99999999;}

.top_dot{ background:#f00; border-radius:10px; color:#fff; display:block; float:left; width:10px; height:10px; position:absolute; top:14px; _background:url(../images/dot_red.png) no-repeat;}

.top_message_dot{ right:5px;}

.top_treasure_dot{ left:437px;}

.top_foot_dot{ left:580px;}

.top_new_dot{ left:686px;}


#top_all{ margin-left:10px;}



#top_all .down_arrow1{ float:left; width:46px; height:40px; background:url(../images/topline.png) 0 -43px; padding-left:10px;}


.top_downone1 .down_arrow1{ background:url(../images/topline.png) 0 -83px #fff!important;}

.top_downone1 .topline_navone{ color:#283a4a;}

.top_downmenu1{ width:948px; height:300px; background:#fff; border:1px solid #b6bbc2; border-top:none; box-shadow:4px 4px 4px #ccc; position:absolute; top:40px; right:0; z-index:1;}

.top_downmenu1 dl{ float:left; display:inline; margin:20px 0 0 8px; padding-right:8px; border-right:1px solid #b6bbc2; height:265px; width:105px;}

.top_downmenu1 dl.top_list_2row{ width:210px;}

.top_downmenu1 dl.top_list_right{ border-right:none;}

.top_downmenu1 dl dt{ font-size:16px; font-family:微软雅黑; color:#283a4a; font-weight:bold; padding-left:5px;}

.top_downmenu1 dl dd{ color:#333; line-height:26px; width:105px; height:26px; float:left; margin:2px 0;}

.top_downmenu1 dl dd a{ line-height:24px; width:95px; height:24px; float:left; padding:0 5px;}

.top_downmenu1 dl dd a:hover{ background:#fef1f1;}




.topline #top_wallet{ float:right; margin-right:1px; margin-top:5px;}

.topline #top_wallet .down_arrow5{ display:block; width:40px; height:40px;}

.topline #top_wallet .down_arrow5 a{ display:block; width:40px; height:40px; background:url(//misc.21ic.com/pub/topbar/images/topline.png) -270px -43px; text-indent:-9999px; overflow:hidden;}

.topline #top_wallet .down_arrow5 a:hover{ background:url(//misc.21ic.com/pub/topbar/images/topline.png) -270px -76px}



.topline #top_newuser{ float:right; margin-right:1px; margin-top:5px;}

.topline #top_newuser .down_arrow6{ display:block; width:40px; height:40px;}

.topline #top_newuser .down_arrow6 a{ display:block; width:40px; height:40px; background:url(//misc.21ic.com/pub/topbar/images/icon_new.gif) no-repeat 0 0; text-indent:-9999px; overflow:hidden;}

.topline #top_newuser .down_arrow6 a:hover{ background:url(//misc.21ic.com/pub/topbar/images/icon_new.gif) no-repeat 0 -40px;}







/* search */

.top_search{ float:right; margin-right:10px; display:inline;}

.search {
    float: right;
    height: 26px;
    line-height: 26px;
    margin-top: 7px;
    width: 317px;
}
.search a {
    cursor: pointer;
    text-decoration: none;
}
.search input {
    float: left;
}
.topline .sa{
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    background: url(../images/topline.png) no-repeat -66px -43px;
    _background: url(../images/topline.png) no-repeat -66px -42px;
    color: #283648;
    float: left;
    height: 26px;
    _height: 27px;
    line-height: 26px;
    _line-height: 27px;
	text-align:right;
    position: relative;
    width: 85px;
    z-index: 999;
	text-align:center;
}

.sa a{
    color: #283648;
}

.sa_hover {
    background: url(../images/topline.png) no-repeat scroll -66px -69px;
}
.lanmu {
    border: 1px solid #b6bbc2;
    left: 13px;
    position: absolute;
    top: 26px;
    width: 70px;
    z-index: 9999;
	text-align:center;
	border-top:none;
}
.lanmu a {
    background: none repeat scroll 0 0 #fff;
    border-bottom: 1px solid #eee;
    color: #666;
    display: block;
    height: 26px;
    line-height: 26px;
}
.lanmu a:hover {
    background: none repeat scroll 0 0 #f6f6f6;
    color: #c33!important;
}
.sb {
    -moz-border-bottom-colors: none;
    -moz-border-left-colors: none;
    -moz-border-right-colors: none;
    -moz-border-top-colors: none;
    border:1px solid #a0abbd;
	border-left:none;
    color: #ccc;
    font-size: 12px;
    height: 24px;
    line-height: 24px;
    padding-left: 4px !important;
    width: 193px;
}
.sc {
    background: url(../images/topline.png) no-repeat scroll -164px -43px;
    border: none;
    cursor: pointer;
    height: 26px;
    width: 33px;
}
.sc:hover {
    background: url(../images/topline.png) no-repeat scroll -164px -69px;
}


#top_search{ float:right;}

#top_search .down_arrow2{ display:block; width:50px; height:50px; background:url(../images/hover_search.png) 0 0;}

.top_downone2 .down_arrow2{ background:url(../images/hover_search.png) 0 -50px #fff!important;}

.top_downmenu2{ width:340px; height:40px; background:#fff; border:1px solid #b6bbc2; border-top:none; box-shadow:4px 4px 4px #ccc; position:absolute; top:50px; right:0; z-index:1;}

.top_downmenu2 li{ float:left; display:inline; width:90px; margin:8px 15px 0 15px; height:24px;}

.top_downmenu2 li a{ float:left; width:65px; padding-left:25px; line-height:24px; height:24px; background-position:left center; background-repeat:no-repeat;}



#top_user{ float:right;}
 
#top_user .down_arrow3{ display:block; padding:0 20px 0 10px; _padding:0 35px 0 10px; height:50px; line-height:50px; font-size:14px; color:#fff; background:url(../images/arrow_topdown.png) no-repeat right 0; _background:none; max-width:100px; _width:84px; _text-align:center; overflow:hidden; text-overflow:ellipsis;}

#top_user .down_arrow3 img{ display:inline; float:left; width:50px; height:50px; border:1px solid #a0abbd; margin:7px 0 0 7px;}

.top_downone3 .down_arrow3{ background:url(../images/arrow_topdown.png) no-repeat right -50px #fff!important; color:#21415a!important;}


.top_downmenu3{ width:230px; height:150px; background:#fff; border:1px solid #b6bbc2; border-top:none; box-shadow:4px 4px 4px #ccc; position:absolute; top:50px; right:50px; z-index:1;}



.top_downmenu3 .usercenter_head{ float:left; display:inline; width:120px; height:120px; border:1px solid #a0abbd; margin:12px 0 0 15px; text-align:center;}

.top_downmenu3 .usercenter_head a{ display:table-cell; width:120px; height:120px; vertical-align: middle; text-align:center;}

.top_downmenu3 .usercenter_head a img{ display:table-cell; text-align:center; margin: 0 auto;}

.usercenter_username{ float:left; font-size:14px; margin:20px 0 0 10px;}

.top_downmenu3 .usercenter_menu{ float:left; width:60px; margin:20px 0 0 10px;}

.top_downmenu3 .usercenter_menu li{ float:left; width:60px; height:26px; margin-top:10px;}

.top_downmenu3 .usercenter_menu li a{ float:left; width:55px; padding-left:5px; line-height:26px; height:26px; background-position:left center; background-repeat:no-repeat;}

.top_edit9{ background-image:url(../images/tl_icon9.gif);}

.top_edit10{ background-image:url(../images/tl_icon10.gif);}


#top_code{ float:right; margin-right:1px;}
 

#top_code .down_arrow4{ display:block; width:50px; height:50px; background:url(../images/code_top.png) 0px 0;}

.top_downone4 .down_arrow4{ background:url(../images/code_top.png) 0 -50px #fff!important;}


.top_downmenu4{ height:130px; background:#fff; border:1px solid #b6bbc2; border-top:none; box-shadow:4px 4px 4px #ccc; position:absolute; top:50px; right:0; z-index:1;}



.top_downmenu4 .top_line_wxcode{ float:left; display:inline; width:80px; height:80px; margin:15px 0 0 15px;}

.top_downmenu4 .top_line_wxtxt{ clear:both; float:left; display:inline; width:80px; margin:5px 15px 0 15px; text-align:center;}


.top_downmenu4 .code_matrix {
    float: left;
    width: 560px;
}
.top_downmenu4 .code_matrix li {
    float: left;
    height: 80px;
    margin-bottom: 5px;
    padding: 15px 0 5px 27px;
}
.top_downmenu4 .code_matrix li img {
    float: left;
    height: 80px;
    width: 80px;
}
.top_downmenu4 .code_matrix li p {
    color: #333;
    line-height: 30px;
    padding-top: 0;
    text-align: center;
    width: 80px;
	margin-left:0;
	font-size:12px;
}



.top_login{ float:right; width:80px; text-align:center; margin:17px 0 0 0; font-size:14px;}

.top_login .login_link{ color:#a0abbd; height:16px; line-height:16px;}

.top_login .login_link a{ color:#a0abbd; margin:0 5px;}

.top_login .login_link a:hover{ color:#fff;}




/* main */

#main{ clear:both; width:1050px; margin:20px auto;}






.footmarklist{ float:left; display:inline; width:720px; margin:15px 0 0 14px; padding-bottom:30px;}

.footmarklist_one{ float:left; width:720px; border-bottom:1px solid #f2f2f2; padding-bottom:5px; margin-top:10px;}

.footmarklist_channel{ float:left; width:100px; text-align:center; height:24px; line-height:24px; padding-top:34px; background-position:center top; background-repeat:no-repeat;}

.footmarklist_channel_bbs{ background-image:url(../images/link_bbs.gif);}

.footmarklist_channel_seminar{ background-image:url(../images/link_seminar.gif);}

.footmarklist_channel_datasheet{ background-image:url(../images/link_datasheet.gif);}

.footmarklist_channel_project{ background-image:url(../images/link_project.gif);}

.footmarklist_channel_open{ background-image:url(../images/link_open.gif);}

.footmarklist_channel_dl{ background-image:url(../images/link_dl.gif);}

.footmarklist_channel_photo{ background-image:url(../images/link_photo.gif);}

.footmarklist_channel_ebooks{ background-image:url(../images/link_ebooks.gif);}

.footmarklist_channel_edu{ background-image:url(../images/link_edu.gif);}


.footmarklist_channel_code{ background-image:url(../images/link_code.gif);}

.footmarklist_channel_cdb{ background-image:url(../images/link_cdb.gif);}

.footmarklist_channel_hotdl{ background-image:url(../images/link_hotdl.gif);}




.footmarklist_action{ float:right; width:590px; font-size:14px; margin-top:5px;}

.footmarklist_action a{ color:#f60;}

.footmarklist_action a:hover{ text-decoration:underline;}

.footmarklist_action sub{ margin-left:10px; font-size:12px; color:#999;}

.footmarklist_time{ float:right; width:590px; color:#999; margin-top:8px;}


.footmarklist_one_more{ clear:both; float:right; color:#999; background:url(../images/arrow_topdown.png) no-repeat right -16px; padding-right:20px; margin-right:10px; width:110px; text-align:right;}

.footmarklist_one_more:hover{ background-position:right -66px; color:#21415a;}



.footmarklist_one_moreright{ clear:both; float:right; color:#999; background:url(../images/arrow_topright.png) no-repeat right -14px; padding-right:20px; margin-right:10px; width:110px; text-align:right;}

.footmarklist_one_moreright:hover{ background-position:right -64px; color:#21415a;}



.main_right{ float:right; width:280px;}

.right_holder{ float:left; margin-bottom:20px; background:#fff; width:278px; border:1px solid #cbcbcb; box-shadow:0px 2px 0px #ccc;}

.right_holder_title{ width:278px; background:#f2f2f2; border-bottom:1px solid #cdcdcd; height:36px; line-height:36px;}

.right_holder_title span{ float:left; font-size:16px; margin-left:15px;}


.btn_setting{ float:right; width:24px; height:24px; background:url(../images/btn_manage.png) 0 -6px; text-indent:-9999px; overflow:hidden;}

.btn_setting:hover{ background-position:0 -42px;}

.right_holder_title .btn_setting{ margin:6px 7px 0 0;}

.right_holder_title img{ float:left; margin:17px 0 0 5px;}


.common_tools_list{ float:left; display:inline; width:260px; margin:0 0 0 9px; padding-bottom:20px;}

.common_tools_list li{ float:left; width:130px; margin:20px 0 0 0;}

.common_tools_list li a{ float:left; width:85px; margin-left:20px; padding-left:25px; background-repeat:no-repeat; background-position:0 center; font-size:14px;}

.btn_publish_bbs{ background-image:url(../images/btn_bbs.gif);}

.btn_publish_project{ background-image:url(../images/btn_project.gif);}

.btn_wallet_recharge{ background-image:url(../images/btn_wallet.gif);}

.btn_publish_photo{ background-image:url(../images/btn_photo.gif);}

.btn_dl_upload{ background-image:url(../images/btn_upload.gif);}

.btn_dl_download{ background-image:url(../images/btn_download.gif);}

.btn_watch_course{ background-image:url(../images/btn_course.gif);}

.btn_write_blog{ background-image:url(../images/btn_blog.gif);}


.watch_course_list{ float:left; width:480px; margin:0 50px; font-size:14px; padding-bottom:20px;}

.watch_course_list li{ float:left; width:240px; text-align:center;}

.watch_course_img{ display:block; width:68px; height:68px; background-repeat:no-repeat; background-position:0 0; margin:0 auto;}

.watch_course_img1{ background-image:url(/qstatic/images/link_edu_b.gif);}

.watch_course_img2{ background-image:url(/qstatic/images/link_open_b.gif);}

.watch_course_img:hover{ background-position:0 -68px;}

.watch_course_name{ font-size:18px; margin:10px auto; display:block;}


.upload_img1{ background-image:url(/qstatic/images/link_upload_b.gif);}

.upload_img2{ background-image:url(/qstatic/images/link_code_b.gif);}


.download_img1{ background-image:url(/qstatic/images/link_dl_b.gif);}

.download_img2{ background-image:url(/qstatic/images/link_codedl_b.gif);}


.right_focus{ width:253px; margin:12px auto 3px auto; text-align:center;}


.right_focus img{ width:230px; margin-bottom: 5px;}


.hot_channels_list{ float:left; display:inline; width:260px; margin:0 0 0 9px; padding-bottom:20px;}

.hot_channels_list li{ float:left; width:130px; margin:20px 0 0 0;}

.hot_channels_list li a{ float:left; width:85px; margin-left:3px; padding-left:42px; background-repeat:no-repeat; background-position:0 center; font-size:14px; height:34px; line-height:34px;}



.manage_channels_list{ float:left; display:inline; width:760px; padding-bottom:30px;}

.manage_channels_list li{ float:left; display:inline; width:158px; margin:20px 10px 0 10px; border:1px dashed #dcdcdc; padding:5px;}

.manage_channels_list li span{ float:left; margin-left:3px; padding-left:42px; background-repeat:no-repeat; background-position:0 center; font-size:14px; height:34px; line-height:34px;}

.manage_channels_list li a{ float:right; width:16px; height:16px; margin:10px 10px 0 0;}



.my_channel_list_one{ float:left; width:143px; margin:20px 0 0 0;}

.my_channel_list_one a{ float:left; width:98px; margin-left:3px; padding-left:42px; background-repeat:no-repeat; background-position:0 center; font-size:14px; height:34px; line-height:34px;}





.link_bbs{ background-image:url(../images/link_bbs.gif);}

.link_seminar{ background-image:url(../images/link_seminar.gif);}

.link_datasheet{ background-image:url(../images/link_datasheet.gif);}

.link_project{ background-image:url(../images/link_project.gif);}

.link_open{ background-image:url(../images/link_open.gif);}

.link_dl{ background-image:url(../images/link_dl.gif);}

.link_photo{ background-image:url(../images/link_photo.gif);}

.link_code{ background-image:url(../images/link_code.gif);}

.link_edu{ background-image:url(../images/link_edu.gif);}

.link_cdb{ background-image:url(../images/link_cdb.gif);}

.link_hotdl{ background-image:url(../images/link_hotdl.gif);}


.empty_tips_style1{ text-align:center;}

.empty_tips_style1 span{ color:#999; font-size:14px; padding-right:20px; background:url(/qstatic/images/arrow_down.gif) no-repeat right center;}


.empty_tips_style2{ text-align:center; clear:both; margin-top:20px;}

.empty_tips_style2 span{ color:#999; font-size:14px;}

.empty_tips_style2 span a{ color:#f60!important; padding-right:20px; background:url(/qstatic/images/icon_add.gif) no-repeat right center;}


.empty_tips_style3{ text-align:center;}

.empty_tips_style3 span{ color:#999; font-size:14px; line-height:40px;}



.empty_tips_style4{ text-align:center;}

.empty_tips_style4 span{ display:block; color:#999; font-size:14px; padding-top:60px; background:url(/qstatic/images/icon_empty.gif) no-repeat center top; margin-top:20px;}



#fwin_setchannel{ width:798px;}


.tfm{ border:none!important; width:810px!important; margin:15px auto!important;}

.tfm th{ text-align:right!important; font-size:14px!important; width:170px!important; padding-right:20px!important;}

.tfm td{ padding:7px 10px!important; vertical-align:middle!important; line-height:24px;}

.tfm caption h2{ font-weight:bold!important;}


#fwin_content_bindmobile .tfm{ width:360px!important;}



.photo_one_holder{ float:left; width:236px; text-align:center; margin:0 40px 20px 0; display:inline;}

.photo_one_img{ float:left; width:234px; border:1px solid #dcdcdc;}

.photo_one_name{ float:left; width:236px; height:30px; line-height:30px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap;}




.footmarklist_selectbox{ float:left; margin:12px 0 0 10px; display:inline;}

.footmaklist_markedfor{ float:left; margin:5px 0 0 20px;}

.btn_footmarkdelete{ float:left; margin:5px 0 0 35px !important;}

.footmarklist_selectall{ float:left;}

.footmarklist_selectall span{ float:left; margin:9px 0 0 8px;}




#footer{ clear:both; width:100%; background:#828282; text-align:center; color:#fff; padding:20px 0;}

#footer a{ color:#fff;}

.footer_links{ display:block; width:1050px; margin:0 auto; text-align:center;}

.footer_links a{ padding:0 10px; border-right:1px solid #bbb;}

.footer_links a:hover{ text-decoration:underline;}

.footer_link_lastone{ border-right:none!important;}

.footer_copyright{ clear:both; display:block; width:1050px; margin:0 auto; padding-top:20px; line-height:30px;}


#tbox{width:54px; float:right; position:fixed; right:50%; top:50%; margin-right:-590px;
_position:absolute;
_bottom:auto;
_top:expression(eval(document.documentElement.scrollTop+document.documentElement.clientHeight-this.offsetHeight-(parseInt(this.currentStyle.marginTop,10)||0)-(parseInt(this.currentStyle.marginBottom,10)||0)));
_margin-bottom:300px;
}/*解决IE6下不兼容 position:fixed 的问题*/

#gofeedback,#gomap,#gotop{ width:54px; height:56px; background:url(../images/icon.png) no-repeat; display:block;}

#gofeedback{ background-position:0 0;}

#gofeedback:hover{ background-position:-54px 0;}

#gomap{ background-position:0 -59px;}

#gomap:hover{ background-position:-54px -59px;}

#gotop{ background-position:0 -118px;} 

#gotop:hover{ background-position:-54px -118px;}