@charset "utf-8";
.F73,.F73 a {color:#73bfff;}

.md .md_hd ,.md .md_hd .mh_title,.md_02 .md_hd ,.md_02 .md_hd .mh_title {background-image:url(img/science_8.jpg);}
.md .md_hd .mh_option {padding-top:1px;*padding-top:2px;}
.md_02 .md_hd .mh_tab li.cur {background:url(img/science_6.jpg) right top no-repeat;}
.md_02 .md_hd .mh_tab li.cur a{background:url(img/science_6.jpg) left top no-repeat;color:#7f7b76;}
.clear {clear:both;height:0;overflow:hidden;}
.md .dot_line{background-image:url(img/dot_line.gif);margin:8px 0;*margin:8px 0;_margin:8px 0;clear:both;}

.md_top_title_tv .md_bd {background:url(img/science_5.jpg) center 249px no-repeat;}
.md_top_title_tv .dot_line{background-image:url(img/dot_line.gif);margin:4px 0;*margin:4px 0;_margin:4px 0;}
.md_top_title_tv .md_bd .image_list_box ul li .image {padding:2px;background:#fff;}
.md_top_title_tv .md_bd .mb_3col .mb_col_1,
.md_top_title_tv .md_bd .mb_3col .mb_col_2,
.md_top_title_tv .md_bd .mb_3col .mb_col_3 {min-height: 233px;_height: 233px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_1 {width: 288px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 {width: 346px;padding:0 9px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .til_top_box h2.th_til {background: url(img/science_1.gif) no-repeat 0 0;float:left;width: 55px;height: 52px;margin-right: 8px;margin-bottom: 0;padding: 10px 0 0 10px;color: #ffffff;font-size:20px;font-family: 黑体;font-weight:400;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .til_top_box h1 {font-size:18px;font-family: 微软雅黑;font-weight:600;color: #1e7dd1;margin-top:0;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .til_top_box h1 a {color: #1e7dd1;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .text_box h1 {margin:0 0 4px;line-height:20px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .text_box h2 {margin:0 0 4px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .text_box p {margin-bottom:0;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .til_top_box p {line-height:20px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .text_box h3 cite {font-style:normal;padding-right:6px;color:#1e7dd1;}
.md_top_title_tv .md_bd .mb_3col .mb_col_2 .text_box h3 cite a {color:#1e7dd1;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 {width: 198px;padding-left: 9px;background:url(img/science_3.jpg) left 50% no-repeat;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 h2.hottip {background: url(img/science_2.jpg) no-repeat 0 0;height: 25px;line-height: 26px;color: #ffffff;font-size: 14px;padding-left: 8px;overflow: hidden;margin-bottom: 5px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .title_list_box li {background:none;margin:3px 0 7px;*margin:3px 0 6px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .title_list_box li strong{color:#1e7dd1;padding-right:8px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .title_list_box li strong a{color:#1e7dd1;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .search_tv {background:url(img/science_4.jpg) left top no-repeat;width:168px;height:18px;margin:4px auto 9px;padding:3px 5px 0 5px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .image{text-align:center;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .search_tv input {vertical-align:middle;font-size:12px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .search_tv .search_txt {border:none;background:none;color:#666;width:105px;height:16px;}
.md_top_title_tv .md_bd .mb_3col .mb_col_3 .search_tv .search_btn {background:none;width:55px;border:none;height:16px;line-height:16px;cursor:pointer;}


.md_news .title_list_box ul.title_list li span {float:right;color:#888;}
.md_pic .image_list_box ul li {width:84px;}

.md_ph_list .md_bd {padding-top:7px;padding-bottom:0px;*padding-bottom:5px;}
.md_ph_list .paihang ul.title_list li {background:url(img/science_7.jpg) left bottom repeat-x;padding-bottom:4px;padding-left:0;*padding:1px 0 4px;_padding:4px 0 5px;}
.md_ph_list .paihang ul.title_list li span {float:right;color:#888;margin:0;*line-height:18px;}
.md_ph_list .paihang ul.title_list li strong {color:#f37b0c;}
.md_ph_list .paihang ul.title_list li strong a {color:#f37b0c;}
.md_ph_list .paihang ul.title_list li.last {background:none;}

.md_pic_list .md_bd .image_list_box ul li .image {padding:2px;background:#fff;}

.md_video .md_bd {padding:10px 8px;}
.md_video .text_box img {border:none;padding:0;float:left;margin-top:3px;margin-right:6px;}
.md_video .text_box h3 {margin-bottom:5px;zoom:1;}
.md_video .text_box h3,.md_video .text_box h3 a {color:#5a64b1;}
.md_video .text_box h3 span {font-weight:normal;font-family:"宋体";}
.md_video .text_box h3 b,.md_video .text_box h3 b a {font-weight:bold;color:#3186e0;font-family:"宋体";}
.md_video .text_box p,.md_video .text_box p a {color:#3d3d3d;}

.md_info .md_bd {padding:10px 8px;}
.md_info .text_box img {border:none;padding:0;float:left;margin-top:3px;*margin-top:5px;_margin-top:4px;margin-right:6px;}
.md_info .text_box h3 {zoom:1;}
.md_info .text_box h3,.md_info .text_box h3 a {color:#5a64b1;}
.md_info .text_box h3 sup {text-align:right;}
.md_info .text_box h3 sup span{font-weight:normal;font-family:"宋体";color:#73bfff;font-size:12px;*font-size:14px;display:block;}
.md_info .text_box h3 sup span a {color:#73bfff;}

.md_more_news .mb_3col .mb_col_1,.md_more_news .mb_3col .mb_col_2,.md_more_news .mb_3col .mb_col_3 {width:31.8%;}
.md_more_news .mb_3col .mb_col_2 {border-left:1px dotted #ccc;border-right:1px dotted #ccc;padding:0 9px;margin:0 9px;}