@charset "utf-8";
/* CSS Document */
 
 
.nomalScreen {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
}

.icon {
  display: inline-block;
  background: url("../images/icons2.png") no-repeat top center;
  vertical-align: middle;
  margin-top: -2px;
}
 
.iconMainMat {
  width: 21px;
  height: 21px;
  background-position: -60px -60px;
}
 
.iconFold {
  width: 14px;
  height: 8px;
  background-position: -30px 0;
}
 

.iconAccMat {
  width: 21px;
  height: 21px;
  background-position: -60px -90px;
}
 




.materialPage {
  position: relative;
  padding: 4px 0 20px;
}
.materialPage img {
  vertical-align: middle;
}
.materialPage .pagePosition {
  padding-bottom: 20px;
}
.materialPage .diaryJiathis {
  position: absolute;
  top: 15px;
  right: 0;
}
.lfNav {
  float: left;
  margin-top: 20px;
  padding-bottom: 10px;
  width: 320px;
}
.lfNav h2 {
  color: #ec6c00;
  font-size: 24px;
  font-style: normal;
  font-weight: normal;
  text-align: center;
  height: 64px;
  line-height: 64px;
}
.lfNav h3 {
  position: relative;
  background-color: #dbdbdb !important;
  font-style: normal;
  font-weight: normal;
  font-size: 18px;
  padding: 0 24px;
  height: 60px;
  line-height: 60px;
}
.lfNav h3.active{ color:#ec6c00}
.lfNav h3 .icon {
  margin-right: 6px;
  margin-top: -5px;
}
.lfNav h3 .iconFold {
  position: absolute;
  top: 30px;
  right: 17px;
}
.lfNav h3.fold {
  cursor: pointer;
}
.lfNav h3.unFold .iconFold {
  background-position: -60px 0;
}
.lfNav ul {
  display: none;
  background-color: #fff !important;
  border: 1px solid #dbdbdb;
  font-size: 16px;
  padding-bottom:30px;
}
.lfNav ul li {
  cursor: pointer;
  padding-left: 24px;
  height: 46px;
  line-height: 46px;
}
.lfNav ul li,
.lfNav ul a {
  color: #151515;
}
.lfNav ul li.active {
  background: url("../img/material/active.png") no-repeat top center;
}
.lfNav ul li.active,
.lfNav ul li.active a {
  color: #ec6c00;
}
.lfNav.lfNavZfc {
  width: 200px;
}
.lfNav.lfNavGxh ul {
  overflow: auto !important;
  height: 514px;
  padding: 0;
}
.lfNav.lfNavGxh ul::-webkit-scrollbar {
  width: 6px;
  height: 6px;
  background-color: #fff;
}
.lfNav.lfNavGxh ul::-webkit-scrollbar-track {
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  border-radius: 10px;
  background-color: #fff;
}
.lfNav.lfNavGxh ul::-webkit-scrollbar-thumb {
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);
  background-color: #dbdbdb;
}
.rtDetail {
  float: right;
  color: #666;
  margin-top: 20px;
  width: 868px;
  min-height: 500px;
}
.itemDetail {
  display: none;
  overflow: hidden;
}
.itemDetail .detail {
  padding-top: 10px;
}
.itemDetail .detail h3 {
  font-style: normal;
  font-weight: normal;
  color: #020207;
  text-align: center;
  font-size: 28px;
  height: 67px;
  line-height: 67px;
}
.itemDetail .detail h4 {
  font-style: normal;
  font-weight: normal;
  font-size: 14px;
  color: #ec6c00;
  border-bottom: 1px solid #dbdbdb;
  margin-top: 20px;
  line-height: 44px;
}
.itemDetail .detail dl {
  overflow: hidden;
  min-height: 47px;
  padding: 16px 20px 0;
  background: #f7f7f7;
}
.itemDetail .detail dd {
  float: left;
  margin: 0 80px 16px 0;
}
.itemDetail .detail ul {
  padding: 15px 0;
}
.itemDetail .detail li {
  line-height: 28px;
}
.materialCon {
  min-height: 500px;
  width: 988px;
  
   overflow: hidden;
    line-height:1.9em;
    color:#666;
    font-size: 16px;
}

.materialCon a{ color:#666;}

.materialCon img {
    max-width: 100%;
    height: auto;
    margin: 0;
}



.materialCon .itemDetail {
  background: none !important;
  margin-top: 0;
  padding: 0;
}
.materialCon .itemDetail .bnlogo {
  margin-bottom: 12px;
}
.materialLst {
  margin-left: -12px;
  padding-top: 12px;
}
.materialLst li {
  float: left;
  margin-left: 12px;
  margin-bottom: 12px;
  width: 238px;
}
.materialLst li a {
  color: #666;
}
.materialLst li .text {
  padding-top: 10px;
  height: 188px;
}
.materialLst li dt {
  color: #333;
  font-size: 18px;
  padding: 10px 0;
  line-height: 22px;
}
.materialLst li dd {
  line-height: 28px;
}

.dblack{ display:block;}