/*======================Reset=======================*/
html,
body,
div,
h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
dl,
li,
dt,
dd,
p,
blockquote,
pre,
form,
fieldset,
table,
th,
td,
img,
textarea,
div,
a {
  border: 0 none;
  margin: 0;
  padding: 0;
  outline: 0;
  font-size: 100%;
  text-align: left;
  vertical-align: baseline;
  background: transparent;
  line-height: 1.8em;
  font-family: Microsoft Yahei, '微软雅黑', '宋体', Arial, Helvetica, sans-serif;
}
h1 {
  font-size: 25px;
}
h2 {
  font-size: 23px;
}
h3 {
  font-size: 21px;
}
h4 {
  font-size: 19px;
}
h5 {
  font-size: 17px;
}
h6 {
  font-size: 15px;
}
select {
  font-size: 12px;
  font-family: simsun;
}
ul,
ol,
li {
  list-style-type: none;
}
a {
  color: #4c4c4c;
  text-decoration: none;
  outline: none;
  /*FF标准去虚线框*/
}
a {
  transition: all 1s;
  -webkit-transition: all 1s;
  /* for Ie*去虚线框*/
}
a,
span,
img,
td,
form,
input {
  line-height: inherit;
}
a:hover {
  color: #f2a32c;
  text-decoration: none;
}
:focus {
  outline: none;
}
body {
  line-height: 1.5em;
  width: 100%;
  display: table;
  font-size: 12px;
  font-family: Arial, 'Liberation Sans', FreeSans, sans-serif, "宋体";
}
table {
  border-collapse: separate;
  border-spacing: 0;
}
caption,
th,
td {
  text-align: left;
  font-weight: normal;
}
table,
td,
th {
  vertical-align: middle;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: "";
}
a img {
  border: none;
  outline: none;
}
ol {
  margin-left: 2em;
}
sup {
  vertical-align: text-top;
}
sub {
  vertical-align: text-bottom;
}
/*======================浮动==================*/
.clear {
  clear: both;
  height: 0px;
  overflow: hidden;
}
.clearfix:after {
  content: "\0020";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
}
.clearfix {
  display: inline-block;
}
* html .clearfix {
  zoom: 1;
}
.clearfix {
  display: block;
}
.bugfix {
  zoom: 1;
}
/*==========限制Detail页内图片大小======避免页面撑暴========*/
/*.content img { max-width:100%;width:expression(width>669?"100%":width+"px");}
--说明 .content img { max-width:100%;width:expression(width>（外层宽度px）?"100%":width+"px");}--*/
/*=====================文字样式===========================*/
.size_10 {
  font-size: 10px;
}
.size_11 {
  font-size: 11px;
}
.size_12 {
  font-size: 12px;
}
.size_13 {
  font-size: 13px;
}
.size_14 {
  font-size: 14px;
}
.size_16 {
  font-size: 16px;
}
.size_18 {
  font-size: 18px;
}
.size_20 {
  font-size: 20px;
}
.fc_white {
  color: #fff;
}
.fc_red {
  color: #D00000;
}
.fc_red02 {
  color: #F73501;
}
.fc_black {
  color: #000;
}
.fc_blue {
  color: #336599;
}
.fc_blue02 {
  color: #0A4E97;
}
.fc_gray {
  color: #333;
}
.fc_orange {
  color: #FF663A;
}
.fc_green {
  color: #007B00;
}
.line_h26 {
  line-height: 26px;
}
.line_h20 {
  line-height: 20px;
}
/*=======================翻页样式===========================*/
.pager {
  text-align: center;
  padding: 10px;
}
.pager a {
  color: #0066CC;
  background-color: #FFFFFF;
  text-decoration: none;
  border: #84A5CE solid 1px;
  padding: 2px 6px;
  margin-right: 5px;
}
.pager a:hover {
  color: #FFFFFF;
  background-color: #4483DC;
}
.pager .cpb {
  color: #FFFFFF;
  background-color: #4483DC;
  text-decoration: none;
  border: #84A5CE solid 1px;
  padding: 2px 6px;
  margin-right: 5px;
}
/*=====================文字阴影=============================*/
.context {
  position: relative;
}
.context .normal {
  position: absolute;
  top: 0px;
  left: 0px;
  z-index: 2;
}
.context .shadow {
  position: relative;
  top: 1px;
  left: 2px;
  z-index: 1;
}
/*    文字阴影应用之HTML部分代码                  	
<div class="context">
	<span class="normal">需要有阴影效果的文字</span>
	<span class="shadow">重复需要有阴影效果的文字即文字的阴影</span>
</div>*/
/*======================安全环境技术研究院有限公司 公共样式=====================*/
/*---------head----------*/
#head {
  height: 30px;
  width: 100%;
}
#head .head {
  width: 1200px;
  height: 30px;
  margin: 0 auto;
}
#head .head p {
  float: left;
  font-size: 12px;
  line-height: 30px;
  color: #7a7a7a;
}
#head .head a {
  float: right;
  font-size: 14px;
  line-height: 30px;
  color: #7a7a7a;
  padding-right: 15px;
  background: url(../images/bg/path_ico.png) no-repeat right center;
}
/*---------top----------*/
#top {
  width: 100%;
  height: 122px;
  background: url(../images/bg/top_bg.jpg) repeat-x;
  position: relative;
}
#top .top {
  width: 1209px;
  height: 122px;
  margin: 0 auto;
}
#top .top .logo {
  float: left;
  display: flex;
  /* justify-content: center; */
  align-items: center;
  width: 370px;
  height: 122px;
}
#top .top .logo img{
    max-width: 100%;
    max-height: 65%;
}
/*nav*/
#top .top .nav {
  float: right;
}
#top .top .nav dl dd {
  float: left;
  height: 122px;
}
#top .top .nav dl dd a.first {
  min-width: 85px;
  height: 122px;
  display: block;
  text-align: center;
  overflow: hidden;
  border-left: #d8d8d8 1px solid;
  /* background-image: url(../Images/bg/nav.png); */
}
#top .top .nav dl dd a.first .next {
  transition: all 0.6s;
  margin-top: -122px;
  width: 100%;
}
#top .top .nav dl dd a.first .next .text {
  padding: 0 5px 0 8px;
  height: 122px;
  background: url(../Images/ico/icon_1.jpg) center no-repeat;
  background-size: cover;
}
#top .top .nav dl dd a.first .next .text b {
  display: block;
  padding-top: 39px;
  font-size: 12px;
  color: #fff;
  font-weight: normal;
}
#top .top .nav dl dd a.first .next .text p {
  margin: -5px 0 6px;
  font-size: 14px;
  color: #fff;
}
#top .top .nav dl dd a.first .next .text i {
  display: block;
  width: 16px;
  height: 3px;
  background: #fff;
}
#top .top .nav dl dd a.first .next .text:nth-child(2) {
  background: none;
}
#top .top .nav dl dd a.first .next .text:nth-child(2) b {
  color: #999;
}
#top .top .nav dl dd a.first .next .text:nth-child(2) p {
  color: #666;
}
#top .top .nav dl dd a.first .next .text:nth-child(2) i {
  background: #f2a32c;
}
#top .top .nav dl dd a.first:hover .next,
#top .top .nav dl dd a.first.on .next {
  transition: all 0.6s;
  margin-top: 0px;
}
#top .top .nav dl dd.nav8 a.first .next .text b {
  /* padding-top: 18px; */
}
#top .top .nav dl dd {
  position: relative;
}
#top .top .nav dl dd ul {
  position: absolute;
  left: 0px;
  top: 122px;
  width: 100%;
  z-index: 1500;
  padding-top: 6px;
}
#top .top .nav dl dd ul li a {
  font-size: 14px;
  line-height: 30px;
  display: block;
  color: #000;
  text-align: center;
}
#top .top .nav dl dd ul li a:hover {
  color: #dd9504;
}
.nav_bg {
  position: absolute;
  left: 0px;
  top: 122px;
  width: 100%;
  height: 0px;
  background: url(../images/bg/nav_bg.png);
  z-index: 999;
}
/*--------foot-------*/
#foot {
  width: 100%;
  height: 100px;
  background: url(../images/bg/foot_bg.jpg) repeat-x;
  background-size: 100% auto;
}
#foot .foot {
  width: 1200px;
  margin: 0 auto;
  padding-top: 14px;
  position: relative;
}
#foot .foot p,
#foot .foot a {
  font-size: 12px;
  line-height: 24px;
  color: #767676;
}
#foot .foot p {
  text-align: center;
}
#foot .foot a:hover {
  color: #f2a32c;
}
#foot .foot .select {
  position: absolute;
  top: 20px;
  right: 74px;
}
#foot .foot .select select {
  width: 105px;
  border: 1px solid #a8a8a8;
  background: #fff;
  text-align: center;
}
/*分页*/
.paging {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 30px;
  width: 100%;
  text-align: center;
}
.paging li {
  font-size: 14px;
}
.paging li span,
.paging li a {
  margin: 0 7px;
  display: block;
  width: 24px;
  height: 24px;
  line-height: 24px;
  color: #666;
  text-align: center;
  border-radius: 2px;
  border: #ccc 1px solid;
}
.paging li.active span {
  color: #fff;
  background: #f2a32c;
  border: #f2a32c 1px solid;
}
.paging li a:hover {
  color: #f2a32c;
  border: #f2a32c 1px solid;
}
.paging li:first-child {
  font-size: 14px;
  color: #999;
}
.paging li:first-child a,
.paging li:first-child span {
  width: 68px;
}
.paging li:last-child {
  font-size: 14px;
  color: #999;
}
.paging li:last-child a,
.paging li:last-child span {
  width: 68px;
}

/* .bic_gray{
  filter: progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);
-webkit-filter: grayscale(100%);
-moz-filter: grayscale(100%);
-ms-filter: grayscale(100%);
-o-filter: grayscale(100%);
filter: grayscale(100%);
filter: gray;
} */