@charset "utf-8";
/* …………………………………………^_^………………………………………… 清除默认样式 …………………………………………^_^………………………………………… */
/*
*{margin:0; padding:0;font-size:12px;font-family:"微软雅黑";color: #666;  border: none;}
*/
/*去掉所有元素的边框*/
/*
*:focus { outline: none; }
*/
html, body, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, input, button, textarea,select{
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: "微软雅黑";
    font-weight: normal;
  
    border: none;
    vertical-align: middle;
}
 th,td,tr{border: 1px solid #000000;
border-collapse: collapse;
padding: 8px 14px;
min-width: 50px;}
body{ line-height: 1; }
ul,ol{ list-style: none; }
input,button,textarea,select,input:focus,textarea:focus{ background:none; outline:none; }
textarea{ resize: none; overflow: auto;}
select{ border: none; }
a,button{ cursor: pointer; }
.nav ul li a {
	display: block;
	float: left;
	font-size: 15px;
	color: #000;
	text-decoration: none;
	margin-top: 14px;
	width: 100px;
}
a{
	text-decorattion: none;
blr:expression(this.onFocus=this.blur());	text-decoration: none;
}
ul li a {
}

/* 禁止页面选中复制 *IE10、Oprea15以下不支持，若需要，要在需要禁止选中的元素上面添加一个属性unselectable="on" */
/*
html,body{ -moz-user-select: -moz-none; -moz-user-select: none; -o-user-select:none; -khtml-user-select:none; -webkit-user-select:none; -ms-user-select:none; user-select:none; }
*/
.top {
    height: 70px;
    border-bottom-width: 1px;
    border-bottom-style: solid;
    border-bottom-color: #fff;
    position: absolute;
    z-index: 999999;
	color:#fff;
}
.middle{
	width: 1200px;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.logo{
	width: 160px;
	height: 52px;
	float: left;
	margin-top:8px;
}
.logo img{
	width: 160px;
	height: 52px;
}
.nav {
    width: 700px;
    float: right;
}
.nav ul li { width:115px; float:left; text-align:center; display:block;}
.title h1{ text-align:center;font-size: 27px;color: #fff;padding-top: 130px;}
.title h2{ text-align:center;font-size: 21px;color: #fff;line-height: 40px;}
.minibg1{
	background-image: url(../images/minibg1.jpg);
	background-position: center center;
	background-repeat: no-repeat;
	height:312px;
}
.minibg2{
	background-image: url(../images/minibg2.jpg);
	background-position: center center;
	background-repeat: no-repeat;
	height:312px;
}
.minibg3{
	background-image: url(../images/minibg3.jpg);
	background-position: center center;
	background-repeat: no-repeat;
	height:312px;
}
.minibg4{
	background-image: url(../images/minibg4.jpg);
	background-position: center center;
	background-repeat: no-repeat;
	height:312px;
}
.minibg5{
	background-image: url(../images/minibg5.jpg);
	background-position: center center;
	background-repeat: no-repeat;
	height:312px;
}
.map{
	width: 1058px;
	height: 467px;
	background-color: #CCC;
	margin-top: 0px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.xiazai{display: grid;
  grid-template-columns: auto auto;
  grid-gap: 20px;
}
.news{display: grid;
  grid-template-columns: auto auto auto;
  grid-gap: 50px;
}
.rongyu{display: grid;
  grid-template-columns: auto auto auto auto;
  grid-gap: 10px;
}
.lianx{  display: grid;
  grid-template-columns: auto auto auto;
  grid-gap: 10px;
  line-height:40px;
 }
 .case_2{  display: grid;
  grid-template-columns:  auto auto;
  grid-gap: 2px;
  width:460px;
  height:460px;
 }
 .product{  display: grid;
  grid-template-columns: auto auto auto;
  grid-gap: 10px;
  line-height:40px;
 }
  .case{  display: grid;
  grid-template-columns: auto auto;
  grid-gap: 10px;
 }
 .case_l{ width:555px; margin-bottom:40px;}
 .case_t{ width:555px; height:353px;}
 .case_t img{ width:555px; height:353px;}
 .case_b{ font-size:20px; line-height:40px;}
 .case_m{
	color: #9d9d9d;
	font-size: 15px;
	line-height:30px;
}
 .case_f{ width:125px; height:40px; line-height:40px; text-align:center; color:#FFF; position:absolute; background-color:#004395;}
 .fenlei{ line-height:25px;}
 .fenlei ul li{ float:left; line-height:35px;}
.footer{ background-color:#fbfbfb; padding:60px;}
.footleft{ width:600px; float:left; display: grid;
  grid-template-columns: auto auto auto auto auto;
  grid-gap: 1px;
  line-height:30px; }
.footleft div p{ font-size:13px; color:#797979;}
.footright{ width:240px; height:90px; float:right; margin-top:-25px;}
.footright img { width:240px; height:90px;}
.banquan { color:#797979; font-size:13px;}
.xiazain{ padding:16px; background-color:#f8f8f8; line-height:60px;}
.xiazain span{ float:right;}
.xiazain a{color:#000; text-decoration:underline;}
.sousuo{
	background-color: #f8f8f8;
	height: 50px;
	border-radius: 25px;
	background-image: url(../images/sousuo.png);
	background-position: left center;
	background-repeat: no-repeat;
}
.qiehuan ul li {
	width: 140px;
	float: left;
	text-align: center;
	height: 60px;
	line-height: 60px;
	color: #FFF;
}
.qiehuan{
	width: 280px;
	height: 60px;
	margin-top: 55px;
	margin-right: auto;
	margin-bottom: 0px;
	margin-left: auto;
}
.ls{ width:350px; margin-bottom: 25px;}
.news_i{ line-height:30px; font-size:20px;}
.news_t{ line-height:30px; font-size:16px; margin-bottom:10px;}
.news_m{ line-height:25px; font-size:14px; color:#979797;}
.news_g{
	width: 26px;
	height: 16px;
	background-image: url(../images/dian.png);
	background-repeat: repeat;
	background-position: center center;
	margin-top:10px;
}
.r1{ width:256px; margin-bottom:10px;}
.r1_i{ width:256px; height:340px; background-color:#933; margin-bottom:20px;}
.r1_i img{ width:256px; height:340px;}
.r1 p{ text-align:center;}
.pro_i{ width:355px; height:355px; margin-bottom: 20px;}
.pro_i img {width:355px; height:355px;border: solid 1px #ebebeb;}
.chan { width:355px; margin-top:50px;}
.pro_t { font-size:16px; line-height:30px;}
.pro_m{ font-size:14px; line-height:20px; color:#8d8d8d;}
.dbiao{ text-align:center;}
.dbiao h1{ font-size: 20px; font-weight: bold;}
.dbiao h2{ font-size:14px; line-height:25px;}
.case_4{ background-color:#0CF; width:225px; height:225px;}

/***********首页网格布局开始*****************/
 .case_home{  display: grid;
  grid-template-columns: auto auto auto;
 }
/***********首页网格布局结束****************/
.gongs1{ width:648px; height:653px;float:left;}
.gongs1 img{ width:648px; height:653px; }
.gongs2{ width:520px; height:653px; float:right;}
.gongs2 h1 { font-size:20px; line-height:35px; font-weight:bold;margin-top: 210px;}
.gongs2 p{ line-height:30px;}
.gongs2 p span{
	line-height: 40px;
	display: block;
	color: #004395;
	border: 2px solid #004395;
	border-radius:30px;
	width:100px;
	height:40px;
	text-align:center;
	margin-top:30px;
}
/************首页视频CSS源码*************/
.sidebar {
    width: 315px;
    height: 177px;
    background-color: #333;
    color: white;
    position: fixed;
    top: 50%;
    right: -10px;
    transition: right 0.3s;
    overflow: hidden;
}
 
.sidebar:hover {
  right: 0; /* 悬停时显示侧栏 */
}
 
.sidebar ul {
  list-style-type: none;
  padding: 0;
}
 
.sidebar li {
  padding: 15px;
  text-align: center;
}
 
.sidebar li:hover {
  background-color: #444;
}