/*  正文 */
.article {
  margin-bottom: 0.2rem;
}
.article h2 {
  padding: 0.38rem 0;
  line-height: 1.5;
  font-size: 32px;
  text-align: center;
  color: #2e2e2e;
  font-weight: bold;
}
.line {
  border-bottom: 1px solid #ddd;
  margin-top: 15px;
}
.article img,
.article video,
.article table {
  max-width: 100%;
}
.article .option {
  display: flex;
  justify-content: center;
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  padding: 0.12rem 0;
  line-height: 38px;
  color: #6b6b6b;
}
@media (max-width: 992px) {
  .article .option {
    flex-direction: column;
    align-items: center;
  }
}
.article .option h4 {
  display: none;
}
.article .info {
  color: #666666;
  font-size: 16px;
  text-align: center;
}
.article .info .share {
  float: right;
}
.article .info > span {
  color: #6b6b6b;
  margin-right: 76px;
}
@media (max-width: 992px) {
  .article .info > span {
    display: block;
    margin-right: 0;
  }
}
.article .info i {
  margin: 0 6px 0 0;
  width: 30px;
  height: 20px;
  display: inline-block;
  background-position: -175px -349px;
  vertical-align: middle;
}
.article .info i.so {
  background-position: -199px -347px;
}
.article .option.fixed {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
  width: 100%;
  border-top: none;
  margin: 0;
  padding: 20px 10px;
  background-color: #fff;
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}
.article .option.fixed h4 {
  display: block;
  position: absolute;
  top: 50%;
  left: 20%;
  right: 20%;
  width: 60%;
  height: 30px;
  margin-top: -15px;
  line-height: 30px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  color: #333;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.article .option.fixed .info {
  display: none;
}
.article .option.fixed .jfontsize {
  padding: 0;
}
.jfontsize {
  margin: 0px 12px 0 0px;
  vertical-align: middle;
}
.jfontsize a {
  display: inline-block;
  height: auto;
  position: relative;
  vertical-align: middle;
}
.jfontsize a + a {
  margin-left: 15px;
}
.jfontsize i.dayin {
  display: block;
  background-position: -145px -347px;
}
.jfontsize .dayin {
  background: url(../images/dayin.png) center center no-repeat;
}
.article .jfontsize i {
  margin: 0;
}
.article .option .share a {
  width: 36px;
  height: 36px;
  margin: -5px 2px 0;
  float: none;
  display: inline-block;
  vertical-align: middle;
}
.detail {
  padding: 0.2rem 0rem 0.01rem;
  background: #fff;
}
.w1200 {
  width: 1200px;
  margin: 0 auto;
}
.article .option .share a.bds_tsina {
  background-position: -82px -377px;
}
.article .option .share a.bds_copy {
  background-position: -122px -377px;
}
.article .option .share a.bds_weixin {
  background-position: -43px -377px;
}
.bd_weixin_popup {
  box-sizing: content-box;
  -webkit-box-sizing: content-box;
}
.article-box {
  padding: 0.3rem 0;
  text-align: justify;
  color: #2e2e2e;
  font-size: 16px;
  line-height: 2.25em;
  padding-bottom: 0;
}
.article-jd {
  border-top: 1px solid #ddd;
  border-bottom: 1px solid #ddd;
  padding: 0.16rem 0 0.16rem 80px;
  line-height: 34px;
  margin: 30px 0 20px;
  position: relative;
}
.article-fj a {
  display: block;
  color: #2a80dc;
  margin-top: 10px;
  line-height: 30px;
}
.article-fj span {
  color: #333333;
  margin-right: 11px;
}
.article-fj i {
  display: inline-block;
  width: 20px;
  height: 20px;
  vertical-align: middle;
  background-position: -231px -347px;
}
.jfontsize a i {
  display: block;
  width: 23px;
  height: 18px;
  background: url(../images/fonts_icons.png) no-repeat;
  margin: 0 auto;
}
#jfontsize-p2 i {
  background-position: 0 0;
}
#jfontsize-d2 i {
  background-position: -72px 0;
}
#jfontsize-m2 i {
  background-position: -39px 0;
}
.sub_file {
  font-size: 16px;
  font-weight: normal;
  font-stretch: normal;
  line-height: 36px;
  letter-spacing: 0px;
  color: #6b6b6b;
}
.sub_file p {
  margin-bottom: 8px;
}
.sub_file a {
  font-size: 16px;
  font-weight: normal;
  letter-spacing: 0px;
  color: #0b60ae;
}
.video_box {
  max-width: 80%;
  height: auto;
}
.banner a {
  display: block;
  width: 100%;
}
.banner img {
  width: 100%;
}
@media (max-width: 992px) {
  .banner img {
    min-height: 200px;
    width: auto;
    max-width: 100%;
    -o-object-fit: cover;
    object-fit: cover;
  }
}