.content .banner {
  margin-bottom: 3rem; margin-top:6.25rem;
}
.content .introduce .introduce_left .introduce_title {
  color: var(--lColor);
  margin-bottom: 2rem;
}
.content .introduce .introduce_left .introduce_title h3 {
  font-weight: 600;
}
.content .introduce .introduce_left .introduce_content {
  font-size: 1.125rem; line-height:2rem;
}
.content .introduce .introduce_left .introduce_content p {
  margin-bottom: 1rem;
}
.content .introduce .introduce_left .introduce_content p:nth-child(1) {
 /* font-weight: 600;*/
}
.content .introduce .introduce_right {
  padding: 2rem;
}
.content .introduce .introduce_right img{ padding-top:50px;
}
.content .breaking_news {
  margin-bottom: 3rem;
}
.content .breaking_news .breaking_news_title {
  text-align: center;
  margin-bottom: 3rem;
}
.content .breaking_news .breaking_news_title h2 {
  color: var(--lColor);
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1.375rem;
}
.content .breaking_news .breaking_news_title > p {
  position: relative;
  font-size: 1.125rem;
  color: #666666;
}
.content .breaking_news .breaking_news_title > p::before,
.content .breaking_news .breaking_news_title > p::after {
  content: '';
  position: absolute;
  height: 0.0625rem;
  width: 5rem;
  background-color: #ccc;
  top: 50%;
  transform: translateY(-50%);
}
.content .breaking_news .breaking_news_title > p::before {
  left: 25.625rem;
}
.content .breaking_news .breaking_news_title > p::after {
  right: 25.625rem;
}
.content .breaking_news .timeline {
  position: relative;
  padding-top: 5rem;
}
.content .breaking_news .timeline::before {
  content: '';
  position: absolute;
  left: 29%;
  top: -10px;
  width: 4rem;
  height: 4rem;
  background: url(../images/time2.png) no-repeat center center;
  background-size: cover;
  z-index: 5;
}
.content .breaking_news .timeline::after {
  content: '';
  position: absolute;
  width: 0.0625rem;
  height: calc(100% - 2rem);
  left: calc(29% + 2rem);
  top: 0;
  background: #ccc;
  margin-top: 3rem;
}
.content .breaking_news .timeline .timeline_box .timeline_item {
  display: flex;
  justify-content: center;
  margin-bottom: 1rem;
}
.content .breaking_news .timeline .timeline_box .timeline_item .times {
  font-size: 1.25rem; line-height:3rem;
  font-weight: 700;
  color: var(--lColor);
  display: flex;
  justify-content: center;
  margin-right: 1rem;
}
.content .breaking_news .timeline .timeline_box .timeline_item .times::after {
  content: '';
  width: 1rem;
  height: 1rem;
  background: url(../images/dian.png) no-repeat center center;
  background-size: cover;
  margin-left: 0.87rem; margin-top:1rem;
  z-index: 5;
}
.content .breaking_news .timeline .timeline_box .timeline_item .incident {
  width: 42%;
  border: 0.0625rem solid #ccc;
  border-radius: 0.3125rem;
  padding: 1rem;
}
.content .culture {
  text-align: center;
}
.content .culture h2 {
  color: var(--lColor);
  font-size: 1.8rem;
  font-weight: 600;
  margin-bottom: 1.375rem;
}
.content .culture .w > ul {
  display: flex;
}
.content .culture .w > ul > li {
  flex: 1;
  padding: 2rem;
}
@media screen and (max-width: 800px) {
.centent{margin-bottom:0;}
.content .banner { margin-top:3.89rem;}
  .content .breaking_news .breaking_news_title h2 {
    font-size: 1.6rem;
    font-weight: 700;
  }
  .content .breaking_news .breaking_news_title > p::before {
    left: 17rem;
  }
  .content .breaking_news .breaking_news_title > p::after {
    right: 17rem;
  }
  .content .culture h2 {
    font-size: 1.6rem;
    font-weight: 700;
  }
  .content .culture .w > ul {
    flex-wrap: wrap;
  }
 .content .breaking_news .timeline::before {
  content: '';
  position: absolute;
  left: 31%;
  top: -3px;
  width: 3rem;
  height: 3rem;
  background: url(../images/time2.png) no-repeat center center;
  background-size: cover;
  z-index: 5;
} 
  .content .culture .w > ul > li {
    flex: 0 0 100%; padding:1rem 2rem;
  }
}