.article-list-title {
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}
.article-list-title > h3 {
  font-size: 32px;
  padding: 0;
  margin: 0;
}
.article-list-title > a {
  line-height: 56px;
}
.article-list-description {
  margin: 20px 0 5px 35px;
}
.article-list {
  margin: 20px 0;
}

.article-list > div {
  margin-bottom: 20px;
  border-radius: 10px;
  box-shadow: 0 8px 21px rgba(13, 47, 71, 0.13);
  list-style: none;
  padding: 33px;
}
.article-list > div {
  float: right;
  width: 49%;
}
.article-list > div:first-child {
  float: left;
  width: 49%;
}
.article-list > div > a > img {
  margin-bottom: 10px;
}
.article-list span {
  line-height: 18px;
  color: #635d6b;
}
.article-list h3 a {
  display: block;
  color: #2d203b;
  font-size: 20px;
  line-height: 1.2;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.article-list span img {
  width: 18px;
  height: 18px;
  margin-right: 5px;
  margin-top: -1px;
  display: inline-block;
}

.article-list .description {
  display: block;
  height: 30px;
  line-height: 30px;
  color: #635d6b;
  font-size: 16px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

#content {
  line-height: 1.8em;
  margin: 20px 0;
  text-indent: 2em;
}

#article-sub-main {
  margin-top: 20px;
}
#article-list-title {
  height: 108px;
  line-height: 108px;
  text-align: left;
  font-size: 16px;
  color: #73757a;
  position: relative;
}
#article-list-title > a {
  padding: 13px 40px;
  line-height: 48px;
  height: 48px;
  text-align: center;
  margin-top: 30px;
}
#article-list-title > a.active {
  background: #3453c6;
  color: #fff;
}
.article-sub-list {
  flex: 3;
  padding: 0;
}

.article-sub-list > li {
  margin-bottom: 20px;
  height: 208px;
  list-style: none;
}
.article-sub-list > li:last-child {
  height: auto;
}
.article-sub-list > .clearfix > a {
  display: block;
  height: 210px;
  width: 280px;
}
.article-sub-list > .clearfix > a img {
  height: 100%;
  width: 100%;
}
.article-sub-list-info {
  line-height: 1.6em;
  overflow: clip;
  text-overflow: ellipsis;
  width: calc(95% - 280px);
  height: 100%;
  padding: 0 64px;
  background-color: #fff;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.2);
  display: flex;
  align-items: center;
}
.article-sub-list-info .time {
  color: #999999;
  font-size: 14px;
  line-height: 16px;
  display: block;
  margin-top: 10px;
}
.article-sub-list-info .look-detail {
  display: block;
  font-size: 14px;
  color: #73757a;
  height: 20px;
  line-height: 20px;
  background: url("../images/gray_two-arrow.png") no-repeat 61px center;
}
.article-sub-list-info p a {
  color: #888;
}

#article-relative .item {
  overflow: hidden;
  width: 23%;
  float: left;
  padding: 15px;
  text-align: center;
  position: relative;
  box-shadow: 1px 5px 5px;
  margin: 20px 1%;
  border-radius: 5px;
}
#article-relative a {
  word-break: keep-all;
  white-space: nowrap;
  overflow: hidden;
  width: clac(100% - 30px);
  text-overflow: ellipsis;
  display: block;
}
#article-relative .item img {
  margin-bottom: 10px;
  height: 132px;
}
#article-main {
  display: flex;
  margin-top: 20px;
}
#article-detail {
  flex: 3;
  margin-right: 40px;
}
#article-detail h1 {
  font-size: 31px;
  padding-left: 20px;
}
#article-detail p {
  padding-left: 20px;
  color: #635d6b;
}
.news-line {
  position: relative;
  clear: both;
  margin-bottom: 20px;
}
.news-line::before {
  content: "";
  display: inline-block;
  position: absolute;
  left: 0;
  bottom: 1px;
  width: 194px;
  height: 6px;
  background: url(../images/line-shape.png) no-repeat;
}
.news-line span {
  display: block;
  width: 97%;
  height: 1px;
  border-bottom: 1px solid #969696;
}
.news-line::after {
  content: "";
  display: inline-block;
  position: absolute;
  right: 0;
  bottom: 2px;
  width: 8px;
  height: 8px;
  background: url(../images/line-block.png) no-repeat;
}
#article-product {
  flex: 1;
  box-shadow: 1px 5px 5px;
  padding-top: 20px;
}
#article-product .title {
  color: #666;
  font-size: 1.1em;
  text-align: center;
  margin-bottom: 20px;
}
#article-product > ul > li {
  display: flex;
  border-bottom: 1px dashed #999;
  margin-bottom: 20px;
  padding-bottom: 10px;
}
.article-product-img {
  width: 25%;
  margin: 1%;
}
.article-product-title {
  width: 67%;
  margin: 3%;
  align-items: center;
  display: flex;
}

#article-detail-rand {
  border: 1px solid #f0f3fa;
  margin-top: 40px;
}
#article-detail-rand .title {
  height: 56px;
  line-height: 56px;
  background-color: #f0f3fa;
}
#article-detail-rand .title a {
  float: right;
  padding-right: 30px;
  color: #635d6b;
}
#article-detail-rand > .title > strong {
  display: inline-block;
  height: 56px;
  padding: 0 20px;
  color: #2d203b;
  font-size: 26px;
  background-color: #fff;
  border-top-right-radius: 20px;
}
#article-detail-rand > ul {
  padding: 20px;
}
#article-detail-rand > ul > li {
  padding: 1%;
  width: 48%;
  margin-bottom: 20px;
}
.pro-list-news-txt {
  width: 100%;
}
#article-detail-rand > ul > li .pro-list-news-txt,
#article-detail-rand > ul > li .pro-list-news-txt {
  width: 68%;
}
#article-detail-rand > ul > li .pro-list-news-pic,
#article-detail-rand > ul > li .pro-list-news-pic {
  display: block;
  width: 30%;
}
.pro-list-news-pic img {
  max-width: 100%;
}
.pro-list-news-txt a {
  display: block;
  color: #635d6b;
  font-size: 20px;
  line-height: 28px;
  overflow: hidden;
  margin-top: 10px;
}
.pro-list-news-txt img {
  margin-right: 10px;
}
.pro-list-news-txt span {
  display: block;
  color: #a8a5ac;
  font-size: 14px;
  background: url(../images/list-time.png) no-repeat left center;
  padding-left: 16px;
  line-height: 18px;
  margin-top: 12px;
}

@media screen and (max-width: 640px) {
  .article-list .right {
    display: none;
  }
  .article-list > div,
  .article-list > div:first-child {
    float: none;
    width: 98%;
  }
  .article-list > div > a > img {
    display: none;
  }
  #article-list-title {
    height: auto;
  }
  #article-list-title > a {
    display: block;
    line-height: 30px;
    margin-top: 10px;
  }
  #article-sub-main {
    display: block;
  }
  .article-sub-list-time {
    width: 20%;
  }
  .article-sub-list-info {
    width: 78%;
    margin-right: 2%;
    padding: 20px 10px;
  }
  #article-detail {
    margin: 0 1%;
  }
  #article-detail-rand > ul > li {
    width: 100%;
    float: none;
  }
  #article-detail-rand > ul > li .pro-list-news-pic {
    display: block;
    width: 30%;
  }
  #article-main {
    display: block;
  }
  #article-product {
    margin: 40px 1%;
    width: 98%;
  }
  .article-sub-list > .clearfix > a {
    width: 100%;
    height: auto;
  }
  .article-sub-list-info {
    width: 100%;
    height: auto;
    margin: 0 0 40px;
    padding: 20px 10px;
  }
  .article-sub-list > li {
    height: auto;
  }
  .article-sub-list > .clearfix > a img {
    max-width: 100%;
    height: auto;
  }
}