* {
  list-style: none;
}
html {
  background: #ffffff;
  font: normal 18px/1.8 "Microsoft Yahei", "PingFang", "Droid Sans";
}
body {background: #fff;
  color: #666;
}
a {
  color: #333;
}
a:hover {
  opacity: 0.8;  color: #b01a1a;
  text-decoration: none;
}
ul,li,dl ,dt,dd ,ol,p,img{ list-style: none;border: none; vertical-align:middle; margin: 0px; padding: 0px;}
.header {
  height: 500px;
 background: top center / auto 100% url(../img/open-header-bg.jpg);
}
.top-logo {
  padding-top: 15px;
}
.top-logo img {
  height: 54px;
}
.main-section {
  background: #f8f8f8;
}
.logo-wrapper img {
  height:110px;
}
.logo-wrapper {
  position: relative;
  text-align: center;
  padding-top: 130px;
  padding-bottom: 25px;
}
.layout-nav-side > .navbar {padding:0rem 0;-ms-overflow-style: none;flex-direction: column;align-items: flex-start; }
.layout-nav-side > .navbar .navbar-brand {margin-bottom: 3rem;}
.layout-nav-side > .navbar .navbar-collapse {align-items: flex-start;width: 100%;flex-shrink: 0;padding-bottom: 1.5rem; }
.layout-nav-side > .navbar .navbar-nav {flex-direction: column;width: 100%; }
.layout-nav-side > .navbar .nav-link {padding:10px 15px; line-height:150%; color:#333;}
.layout-nav-side > .navbar .bg-02{ background:#f7f1e6;margin-bottom:7px; font-size:20px; }
.navbar-dark .navbar-brand{ color:#2859bc;}
.navbar-dark .navbar-nav .nav-link:focus,
.navbar-dark .navbar-nav .nav-link:hover {color:#fff; background:#b01a1a;}
.nav-link[data-toggle="collapse"]::after {display: inline-block;margin-right: 0.355em;vertical-align: 0.355em;content: "";border-top:0.4rem solid transparent;border-bottom:0.4rem solid transparent;border-left:0.4rem solid #999;align-items: stretch;position: absolute;right:25px;  margin-top:12px;}
.nav-link[data-toggle="collapse"][aria-expanded="true"]::after {transform: rotateZ(90deg);transition: transform .3s ease;border-top:0.4rem solid transparent;border-bottom:0.4rem solid transparent;border-left:0.4rem solid #fff;}
.nav-small li{ border-bottom:1px dashed #ccc;}
.title-class{ background:#e4e4e4;}
.title-class h4{ display:inline-block; padding:10px 2rem; line-height:45px; background:#dd8645; color:#fff; margin-bottom:0}

.category-title {
  display: flex;
  color: #fff;
  margin-bottom: 0.5rem;
  border-bottom: solid 1px #f2f2f2;
}
.category-title .title-text {
  font-size: 1.25rem;
  line-height: 2.5rem;
  background-color: #f81900;
  padding: 0 0.5rem;
  height: 2.5rem;
}
.category-title .title-image {
  margin-left: -2px;
  height: 2.5rem;
}
.category-title .title-image img {
  height: 2.5rem;
}
.contents-list {
  margin-bottom: 1.5rem;
}
.contents-entry {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0;
}
.contents-title {
  white-space: nowrap;
  text-overflow: ellipsis;
  overflow: hidden;
}
.contents-title::before {
  content: "\2022";
  color: #ce2d2d;
  margin-right: 0.5rem;
}
.contents-date {
  color: #999;
  text-align: right;
  flex: 0 0 8rem;
}
.detail-content-wrapper .title {
  color: #f81900;
}
.page-link{ color:#f81900;}
.footer-section{ background:#d8d8d8; line-height:180%; color:#333}
.breadcrumb {
  background-color: transparent;
  padding:1rem 0rem;
}
.footer-section a {
  color: #333;
}
.external-link-section {
    background: #ccc;
}
.detail-content-wrapper {
  background-color: #fff;
}
.detail-content-wrapper .title {
  font-size: 30px;
  color: #b01a1a;
  padding: 10px 0;
  text-align: center;
}
.detail-content-wrapper .desc {
  color: #c6c6c6;
  padding: 20px 0;
  border-bottom: 1px solid #c6c6c6;
}
.detail-content-wrapper .desc .iconfont {
  font-size: 20px;
  color: #667;
}
.detail-content-wrapper .content-wrapper {
  color: #333;
  padding: 35px 0;
}
.detail-content-wrapper .content-wrapper img {
  max-width: 100%;
}
.detail-file-list .file-list-title {
  border-bottom: 1px solid #c6c6c6;
  font-weight: bold;
  font-size: 18px;
  padding-bottom: 12px;
  margin-bottom: 12px;
}
.detail-file-list .file-entry {
  line-height: 2;
  display: flex;
}
.detail-file-list .file-entry .date {
  flex: 0 0;
  padding-left: 5px;
  text-align: right;
  white-space: nowrap;
  color: #999;
}
.info-open-list .entry-wrapper {
  min-width: 200px;
  height: 55px;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  margin: 5px 15px;
  flex: 1;
}
.info-open-list .entry-wrapper a {
  padding: 0 16px;
  display: flex;
  align-items: center;
  color: #333;
}
.info-open-list .entry-wrapper .iconfont {
  color: #999;
  font-size: 34px;
  margin-right: 10px;
}
@media only screen and (max-width: 991px) {
  .header {
    height: 300px;
  }
  .logo-wrapper {
    top: 20px;
    left: 0;
    padding-top: 40px;
  }
  .logo-wrapper img {
    width: 100%;
    max-width:888px;
    height: auto;
    margin: auto;
  }.contents-date {
  flex-basis: 3rem;
}
.title-class h4 { display:block; text-align:center;
  padding: 5px 1rem; font-size:1.2rem;}
  
.footer-section span {
  display: inline-block;
  padding: 0 5px;
}
}
@media only screen and (max-width: 767px) {
  .header {
    height: 180px;
  }
  .block-title {
    font-size: 28px;
  }
  .top-logo img {
    width: 60%;
    height: auto;
  }
  .logo-wrapper {
    padding-top: 20px;
  }
}
@media only screen and (max-width: 575px) {
.block-title h2{  font-size: 28px; padding:0.7rem;  font-family: Microsoft Yahei; color: #fff;}
.block-title:before,.block-title:after{content: "";width:0;height: 1px;background: none;position: absolute;border-bottom:0;top: 34px;}
.lb2 li,.lb3 li{ width:100%; float:left; clear:both; margin-left:0%;}
}