* {
	margin: 0px;
	padding: 0px;
}
body {
	
	font-size: 16px;
	line-height: 35px;
	color: #333333;
	background-color: #fefcf6;
        
}


.tz_left {
  display: flex;
  align-items: center;
  /*! margin-bottom: 15px; */
}
.tztitle {
  font-size: 27px;
  margin-left: 10px;
}

.singleProductHead.tzdb {
  padding-bottom: 15px;
}
/*屏蔽UC浏览器底部广告*/
div[id^="_"] { display: none !important; }
a {
	color: #333333;
	text-decoration: none;
}
a:hover {
	color: #bb0000;
	text-decoration: underline;
}
#top {
	background-image: url(../image/topbg.jpg);
	background-repeat: repeat-x;
	height: 173px;
	width: 100%;
}
#top_inner {
	height: 138px;
	width: 250px;
	margin-right: auto;
	margin-left: auto;
	background-image: url(../image/logo.png);
	background-repeat: no-repeat;
	background-position: 10px center;
	padding-top: 35px;
	padding-left: 1050px;
}
#top_cnen {
	height: auto;
	width: 240px;
	line-height: 55px;
	text-align: right;
	color: #FFFFFF;
	font-size: 15px;
}
#top_cnen a {
	color: #f6d890;
}
#top_cnen a:hover {
	color: #f6d890;
	text-decoration: underline;
}
#search_box {
	height: 36px;
	width: 238px;
	border: 1px solid #fbb007;
	margin-top:30px;
}
#search_input {
	float: left;
	height: 36px;
	width: 202px;
	background-color: #FFFFFF;
	line-height: 36px;
}

#search_btn {
	float: left;
	height: 36px;
	width: 36px;
	line-height: 36px;
}
.nowrap {
	float: left;
	height: 36px;
	width: 200px;
	background-color: #FFFFFF;
	line-height: 36px;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}
#menu {
	background-color: #fbb007;
	height: 50px;
	width: 100%;
	line-height: 50px;
	color: #f6d890;
	font-size: 20px;
}
#menu_inner {
	height: 50px;
	width: 1300px;
	margin-right: auto;
	margin-left: auto;
}

.lispan {
	height: 16px;
	width: 1px;
	float: left;
	background-image: url(https://www.flc.sdu.edu.cn/images/2018/lispanbg.png);
	background-repeat: repeat-y;
	margin-top: 22px;
	margin-bottom: 22px;
}

/*menu*/
#nav {margin:0 auto; width:1300px;display:block; position:absolute; z-index:152; height:50px;} /*主菜单最外层容器*/
/*主菜单项目*/
#nav .mainlevel {float:left; list-style:none/*IE6 only*/; height:auto;width:118px;} 
#nav .mainlevel1 {
	float:left;
	list-style:none/*IE6 only*/;
	height:auto;
	width:100px;
}
#nav .mainlevel a {
	color:#273c51;
	font-family:'微软雅黑';
	font-size:18px;/*一级菜单链接*/
	line-height:50px;
	height:50px;
	display:block;
	padding:0;
	width:100%;
	text-align:center;
	margin:0px;
	background-image: url(https://www.flc.sdu.edu.cn/images/2018/menu_libg.png);
	background-repeat: no-repeat;
	background-position: 15px center;
}
#nav .mainlevel1 a {color:#f6d890; font-family:'微软雅黑'; font-size:18px;  /*一级菜单链接*/;
                   line-height:50px; height:50px; display:block; padding:0; width:100%; text-align:center; margin:0px;
	}
#nav .mainlevel a:hover {
	text-decoration:none;
	background: #55565a;
	color: #fbb007;
}
#nav .mainlevel1 a:hover {
	text-decoration:none;
}
/*子菜单*/
#nav .mainlevel ul {
	display:none;
	background-color:#fbb007;
	width:118px;
	margin:0px;
	padding:0;
} 
#nav .mainlevel li {width:100%; list-style:none;/*IE6 only*/; height:auto; padding:0;}
/*子菜单连接*/
#nav .mainlevel ul li a{
	color:#55565a;
	font-size:16px;
	font-weight:normal; /*二级菜单链接*/
	border-bottom:#55565a dashed 1px;
	text-align:center;
	width:100%;
	line-height:40px;
	height:40px;
	margin:0;
	background-image: none;
}

/*鼠标经过子菜单*/
#nav .mainlevel ul li a:hover{background-color:#55565a;background-image:none}

#banner {
	width: 100%;
	padding-bottom: 35px;
}
#main {
	width: 100%;
	height: auto;
}
.clearfix {
	clear: both;
}

#main_r1 {
	min-height: 440px;
	width: 100%;
}
.inner {
	height: auto;
	width: 1300px;
	margin-right: auto;
	margin-left: auto;
}

#main_r1_right {
	float: left;
	height: 440px;
	width: 720px;
}

#main_r1_right ul li {float:left; display:block;}

#main_r1_right a {
	font-size:16px;
	margin-top:14px;
	font-weight: bold;
	color: #dddddd;
}
#main_r1_right a:hover {
	font-size:16px;
	margin-top:14px;
	font-weight: bold;
	color: #ffffff;
}
/*--Main Container--*/
.main_view {float: left;position: relative;}
/*--Window/Masking Styles--*/
.picshow_window {width:720px; height:440px; overflow: hidden; /*--Hides anything outside of the set width/height--*/position: relative;}
.picshow_reel {position: absolute;top: 0; left: 0;}
.picshow_reel li {width:720px; height:440px;  overflow:hidden; position:relative;}
.picshow_intro { width:100%; height:50px; background:url(../image/picshow_intro.png) repeat-x;; position:absolute; bottom:0; left:0;}
.picshow_intro p { line-height:130%; color:#fff; margin-left:20px; margin-right:20px; text-align:left;}
.picshow_intro_head {
	font-size:16px;
	margin-top:14px;
	font-weight: bold;
}

.picshow_reel ul li a img {
  width: 100%;
  height: 100%;
}
a.tpxw {
	font-size:16px;
	margin-top:15px;
	font-weight: bold;
	color: #FFFFFF;
}
/*--Paging Styles--*/
.picshow_paging {position: absolute;bottom:20px; right:25px;z-index: 100; /*--Assures the paging stays on the top layer--*/text-align: center;display: none; /*--Hidden by default, will be later shown with jQuery--*/
}
.picshow_paging span { display:block; background:url(../image/picshow_page.png); width:14px; height:14px; float:left; margin-left:10px; cursor:pointer;}
.picshow_paging span.active { background:url(../image/picshow_page.png) right;}

#main_r1_left {
	float: right;
	height: 440px;
	width: 550px;
}

#block_xyxw_key {
	height: 106px;
	background-image: url(../image/dot.png);
	background-repeat: repeat-x;
	background-position: 0px bottom;
	margin-bottom: 5px;
	margin-top: 9px;
}
#block_xyxw_key_title {
	font-size: 22px;
	line-height: 40px;
	/*! text-align: center; */
}
#block_xyxw_key_title a {
	color: #333333;
}
#block_xyxw_key_title a:hover {
	color: #bb0000;
}

#block_xyxw_key_des {
	font-size: 14px;
	line-height: 26px;
	color: #999999;
	text-indent: 2em;
}
#block_xyxw_key_des a {
	color: #888888;
}
#block_xyxw_key_des a:hover {
	color: #bb0000;
}
#block_more {
	margin-top: 10px;
}

#block_list {
	clear: both;
	padding: 5px;
	margin-top: 15px;
}

.sikuai ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: 50px;
  row-gap: 15px;
}
.sikuai ul li {
  background: #FFF;
}
.singleProductHead {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #273c51;
  /*! padding-bottom: 15px; */
}
.vertexTitle_title {
  min-width: 100px;
  height: 45px;
  background: #fbb007;
  padding-left: 20px;
  padding-right: 20px;
  font-size: 26px;
  font-weight: bold;
  text-align: center;
  line-height: 45px;
}

.more {
  color: #999999;
}
#block_list li {
	background-image: url(../image/li.png);
	background-repeat: no-repeat;
	background-position: 2px 16px;
	padding-left: 20px;
	list-style-type: none;
	font-size: 16px;
	line-height: 35px;
	margin-bottom: 7px;
}
#block_list li:first-child {
    display: none;
}
#block_list_tzgg {
	clear: both;
           height:315px;
	padding: 5px;
}

#main_r2_list ul {
	display: flex;
  }
  #main_r2_list ul li {
	flex: 1;
  }

  
#main_r4_list ul {
	display: flex;
	justify-content: center;
	gap: ;
  }
  #main_r4_list ul li {
	flex: 1;
  }
  #feature_pic {
	margin: 0 auto;
  }
  #feature_txt a {
	width: ;
  }
  #feature_txt {
	width: 120px;
	margin: 0 auto;
  }
#block_list_tzgg li {
	background-image: url(../image/li.png);
	background-repeat: no-repeat;
	background-position: 2px 16px;
	padding-left: 20px;
	list-style-type: none;
	font-size: 16px;
	line-height: 35px;
}

.date {
	float: right;
	color: #787878;
}
#more_btn {
	width: 100px;
	margin-right: auto;
	margin-left: auto;
	text-align: center;
	margin-top: 3px;
	font-size: 15px;
}
#more_btn a {
	display: block;
	width: 100px;
	border: 1px solid #511f80;
	border-radius: 5px;
	color: #916faa;
}
#more_btn a:hover {
	color: #FFFFFF;
	text-decoration: none;
	background-color: #511f80;
}
#main_r2 {
	height: 215px;
	width: 100%;
	background-color: #fdf6e0;
}
#main_r2_list li {
	text-align: center;
	float: left;
	width: 140px;
	list-style-type: none;
	background-image: url(../image/main_r2_list_libg.png);
	background-repeat: no-repeat;
	background-position: center bottom;
	height: 155px;
	margin-right: 2px;
	margin-left: 2px;
}
#main_r2_list {
	padding-right: 2px;
	padding-left: 2px;
	padding-top: 30px;
}
#main_r2_list li  img{
	cursor: pointer;
	transition: all 1s;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}  
#main_r2_list li  img:hover{  
     transform: scale(1.1);  
} 
#main_r3 {
	height: 450px;
	width: 100%;
	padding-top: 35px;
}


#main_r3_right {
	float: right;
	width: 635px;
}

#main_r3_left {
	float: left;
	width: 635px;
}
#block_title_tzgg {
	background-image: url(../image/block_title_tzggbg.png);
	background-repeat: no-repeat;
	background-position: 0px center;
	height: 50px;
	padding-left: 70px;
	font-size: 26px;
	line-height: 50px;
	margin-bottom: 15px;
}
#block_title_xsyg {
	background-image: url(../image/block_title_xsygbg.png);
	background-repeat: no-repeat;
	background-position: 0px center;
	height: 50px;
	padding-left: 70px;
	font-size: 26px;
	line-height: 50px;
	margin-bottom: 15px;
}


#block_xsyg_list li {
	display: block;
	height: 95px;
	list-style-type: none;
	margin-bottom: 15px;
}

#block_xsyg_left {
	float: left;
	width: 73px;
	font-family: "Century Gothic", "microsoft yahei", "hiragino sans GB", "Helvetica Neue", Helvetica, Arial, sans-serif;
	height: 75px;
	text-align: center;
	margin-top: 9px;
	margin-left: 5px;
	background-image: url(../image/block_xsyg_leftbg.png);
	background-repeat: no-repeat;
	padding-top: 3px;
}
#block_xsyg_right {
	float: right;
	width: 420px;
	background-image: url(../image/dot.png);
	background-repeat: repeat-x;
	background-position: 0px bottom;
	padding-bottom: 15px;
	margin-right: 5px;
}
#block_xsyg_title {
	line-height: 30px;
	font-size: 18px;
	margin-bottom: 2px;
}
#block_xsyg_date {
	line-height: 24px;
	font-size: 14px;
	color: #999999;
	background-image: url(../image/xsyg_datebg.png);
	background-repeat: no-repeat;
	background-position: 4px 5px;
	padding-left: 25px;
}
#block_xsyg_place {
	line-height: 24px;
	font-size: 14px;
	color: #999999;
	background-image: url(../image/xsyg_placebg.png);
	background-repeat: no-repeat;
	background-position: 4px 4px;
	padding-left: 25px;
}
#block_xsyg_left .day {
	font-size: 32px;
	line-height: 40px;
	padding-top: 3px;
}
#block_xsyg_left .month {
	font-size: 18px;
	line-height: 18px;
}
#main_r4 {
	background-color: #fdf6e0;
	height: 210px;
	width: 100%;
	/*! clear: both; */
	margin-top: 48px;
}
#main_r4_list {
	padding-top: 40px;
	padding-right: 2px;
	padding-left: 2px;
}
#main_r4_list li {
	text-align: center;
	float: left;
	width: 140px;
	list-style-type: none;
	margin-right: 2px;
	margin-left: 2px;
}
#feature_pic {
	height: 91px;
	width: 91px;
	padding-right: 24px;
	padding-bottom: 4px;
	padding-left: 25px;
}
#feature_pic img{
	cursor: pointer;
	transition: all 1s;
	border-top-style: none;
	border-right-style: none;
	border-bottom-style: none;
	border-left-style: none;
}  
#feature_pic img:hover{  
     transform: scale(1.2);  
} 
#feature_txt {
	font-size: 17px;
	line-height: 24px;
	padding: 10px;
}
#main_r5 {
	height: 390px;
	width: 100%;
	padding-top: 50px;
}
#main_r6 {
	min-height: 50px;
	width: 100%;
	background-color: #d9d9d9;
	padding-top: 20px;
	padding-bottom: 20px;
	display: flex;
	align-items: center;
}
#bottom {
	background-color: #55565a;
	height: 170px;
	width: 100%;
	color: #f6d890;
}
#bottom_inner {
	height: 90px;
	width: 1200px;
	margin-right: auto;
	margin-left: auto;
	padding-left: 100px;
	font-size: 15px;
	padding-top: 30px;
	background-image: url(../image/bottom_logo.png);
	background-repeat: no-repeat;
	background-position: 10px center;
	color: #ffffff;
	position: relative;
	line-height: 32px;
}
#bottom_inner a {
	color: #f6d890;
}
#totop {
	height: 43px;
	width: 43px;
	position: absolute;
	top: 40px;
	right: 10px;
}


#main_r6 li {
	/*! float: left; */
	/*! width: 275px; */
	/*! list-style-type: none; */
	/*! padding-right: 25px; */
	/*! padding-left: 25px; */
	text-align: center;
}
.sty1 {
	/*Chrome和Firefox里面的边框是不一样的，所以复写了一下*/
          border: solid 1px #40b9db;
	/*很关键：将默认的select选择框样式清除*/
          appearance:none;
	-moz-appearance:none;
	-webkit-appearance:none;
	/*为下拉小箭头留出一点位置，避免被文字覆盖*/
          padding-right: 35px;
	height: 35px;
	width: 275px;
	background-attachment: scroll;
	background-color: #FFFFFF;
	background-image: url(../image/selectbg.png);
	background-repeat: no-repeat;
	background-position: right center;
	font-size: 16px;
	color: #666666;
	padding-left: 15px;
	font-family: "微软雅黑";
        }
        
        
        /*清除ie的默认选择框样式清除，隐藏下拉箭头*/
        .sty1::-ms-expand { display: none; }
#main_r5_list {
	height: 270px;
	padding-top: 15px;
	padding-bottom: 20px;
}
.inner2 {
	height: auto;
	width: 1350px;
	margin-right: auto;
	margin-left: auto;
}
#block_title_xsdt {
	background-image: url(../image/block_title_xsdtbg.png);
	background-repeat: no-repeat;
	background-position: 530px center;
	height: 50px;
	padding-left: 600px;
	font-size: 26px;
	line-height: 50px;
	margin-bottom: 15px;
}


.tailDisplay {
	display: flex;
	align-items: center;
	width: 1300px;
	margin: 0 auto;
	height: 100%;
  }
  .bottom_left_logo img {
	width: 566px;
  }
  .bottom_center_logo {
	color: #FFF;
	flex: 1;
	/*! text-align: center; */
  }
  .bottom_right_logo {
	text-align: center;
  }
  .wewhat img {
	width: 92px;
	background: ;
  }
  .wechattitle {
	font-size: 12px;
	color: #FFF;
  }