* {
  margin: 0;
  padding: 0;
  /* box-sizing: border-box; */
}

.content {
  position: relative;
  top: 0;
  left: 0;
}

.content .img {
  width: 100%;
  height: 2rem;
  background-image: url("/jsjxy/xb2022/img/info-title.png");
  background-repeat: no-repeat;
  background-size: cover;
}

.content .img .research_work {
  width: 1.92rem;
  font-size: 0.48rem;
  font-family: Microsoft YaHei;
  font-weight: bold;
  color: #ffffff;
  margin: 0.68rem 0 0.68rem 2.18rem;
  display: inline-block;
}

.content .contents {
  width: 19.2rem;
  /* width: 26.76rem;
  height: 17.3rem; */
  /* width: 16.5rem; */
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}

.center-body-left {
  width: 3.2rem;
  height: 5rem;
  background: #4185F4;
  margin-left: 1.39rem;
}

.left-list {
  width: 100%;
  font-size: 0.24rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #FFFFFF;
  margin-top: 0.58rem;
}

.left-item,
.flag {
  text-align: center;
  position: relative;
  cursor: pointer;
}
.left-item.choosed {
  background-color: #305BCE;
}

.left-item.choosed .left-item-hover{
  display: block;
}

.left-item:hover {
  background-color: #305BCE;
}
.left-item:hover .left-item-hover {
  display: block;
}


.left-item-hover {
  width: 0px;
  height: 0px;
  border-left: 0.37rem solid #305BCE;
  border-top: 0.35rem solid transparent;
  border-bottom: 0.35rem solid transparent;
  position: absolute;
  left: 3.2rem;
  top: 0;
  display: none;
}
.content .contents .list {
  width: 3.5rem;
  height: 5rem;
  background: #4185f4;
}

.content .contents .list .list_items {
  display: flex;
  flex-direction: column;
  padding-top: 0.58rem;
}

.content .contents .list .list_items .list_item {
  position: relative;
  top: 0;
  left: 0;
  padding-left: 0.91rem;
  width: 100%;
  font-size: 0.24rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #ffffff;
  line-height: 0.72rem;
}

.content .contents .list .list_items .list_item:hover {
  background-color: #305bce;
}

.content .contents .list .list_items .list_item::before {
  content: '';
  position: absolute;
  left: 3.5rem;
  top: 0;
  width: 0px;
  height: 0px;
  border-left: 0.37rem solid #305bce;
  border-top: 0.35rem solid transparent;
  border-bottom: 0.35rem solid transparent;
  transform: scale(0);
}

.content .contents .list .list_items .list_item:hover::before {
  transform: scale(1);
}

.content .contents .list .list_items .list_item img {
  width: 0.12rem;
  height: 0.21rem;
  margin-right: 0.57rem;
}

.content .contents .list .list_items .active {
  background-color: #305bce;
}

.content .contents .list .list_items .active::before {
  content: '';
  position: absolute;
  left: 3.5rem;
  top: 0;
  width: 0px;
  height: 0px;
  border-left: 0.37rem solid #305bce;
  border-top: 0.35rem solid transparent;
  border-bottom: 0.35rem solid transparent;
  transform: scale(1);
}

.content .contents .pictures {
  width: 13.98rem;
}

.content .contents .pictures .top_text {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 12.25rem;
  padding: 0.53rem 0.3rem 0 0.3rem;
}

.content .contents .pictures .top_text .top_left_text {
  width: 1.2rem;
  font-size: 0.3rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #4185f4;
}

.content .contents .pictures .top_text .top_right_text {
  width: 4.3rem;
  font-size: 0.18rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #949494;
}

.content .contents .pictures .top_text .top_right_text a {
  color: #949494;
}

.content .contents .pictures .picture {
  margin-top: 0.24rem;
  display: flex;
  flex-wrap: wrap;
  width: 92%;
  /* position: absolute;
  top: 0.82rem;
  left: 0rem; */
  /* width: 13.25rem; */
  /* height: 14.3rem; */
}

.content .contents .pictures .picture .picture_item {
  width: 3.83rem;
  margin-bottom: 0.4rem;
margin-right: 0.4rem;
}

.content .contents .pictures .picture .picture_item img {
  width: 3.83rem;
  height: 4.22rem;
  cursor: pointer;
}

.content .contents .pictures .picture .picture_item p {
  font-size: 0.4rem;
  height: 0.8rem;
  background-color: #EEF4FF;
  color: #305BCE;
  display: flex;
  align-items: center;
  justify-content: center;
}

.content .contents .pictures .pagination {
  display: flex;
  align-items: center;
  width: 8rem;
  height: 0.46rem;
  font-size: 0.18rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
  margin: 1rem auto;
}

.content .contents .pictures .pagination .page {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 0.45rem;
  height: 0.45rem;
  border: 1px solid #868a8e;
  border-radius: 0.06rem;
  margin: 0 0.14rem 0 0;
}

.content .contents .pictures .pagination .tp {
  font-size: 0.18rem;
  font-family: Microsoft YaHei;
  font-weight: 400;
  color: #333333;
}

.content .contents .pictures .pagination .tp input {
  margin: 0 0.14rem 0 0.14rem;
  width: 0.78rem;
  height: 0.46rem;
  border: 1px solid #868a8e;
  border-radius: 0.06rem;
}
.marginR {
  margin-right: 0.2rem;
}

.left-item.choosed .marginR{
  display: inline-block;
  width: 0.08rem;
  height: 0.08rem;
  border-right: 0.03rem solid #fff;
  border-bottom: 0.03rem solid #fff;
  transform: rotate(45deg);
}

.left-sub-list {
  background-color: #769FEE;
  padding: 0.1rem;
}
.left-sub-item {
  width: 100%;
  height: 0.6rem;
  font-size: 0.20rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.left-sub-item:hover {
  background-color: #5280EE;
}
.left-sub-item.choosed {
  background-color: #5280EE;
}