.content-box .sidebar_right .description-box {
  width: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}
.description-box .dec-title {
  font-family: 微软雅黑;
  font-size: 26px;
  font-weight: 700;
  line-height: 102px;
}
.description-box .dec-content {
  width: 835px;
  padding: 30px 20px;
  margin-bottom: 45px;
  background-color: #fff;
  color: rgb(102, 102, 102) !important;
}

.content-box .sidebar_right .nav-list {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  flex-wrap: wrap;
}
.content-box .sidebar_right .nav-list li {
  width: 282px;
  height: 282px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  margin-right: 16px;
  margin-bottom: 50px;
  background-color: #fff;
  border: 1px solid #e0e0e0;
}

.content-box .sidebar_right .nav-list li .tupian {
  width: 280px;
  height: 205px;
}

.content-box .sidebar_right .nav-list li .tupian img,
.content-box .sidebar_right .nav-child-list li .child_tupian img {
  width: 100%;
  height: 100%;
}

.content-box .sidebar_right .nav-list li .nav-title {
  width: 100%;
  padding: 0 16px;
  border-spacing: 0px 0px;
  color: #1e2f8c;
  font-family: 微软雅黑;
  font-size: 16px;
  font-weight: 700;
  line-height: 56px;
  overflow-wrap: break-word;
  text-align: left;
  text-wrap-mode: wrap;
  white-space-collapse: collapse;
  word-break: normal;
}

.content-box .sidebar_right .nav-child-list {
  width: 100%;
  display: flex;
  justify-content: flex-start;
  align-items: flex-start;
  margin-right: -20px;
  flex-wrap: wrap;
}
.content-box .sidebar_right .nav-child-list li {
  width: 260px;
  height: 253px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
  margin-right: 25px;
  margin-bottom: 30px;
  background-color: #fff;
}

.content-box .sidebar_right .nav-child-list li .child_tupian {
  width: 260px;
  height: 162px;
}

.content-box .sidebar_right .nav-child-list li .child-title {
  width: 100%;
  padding: 0 16px;
  font-family: 微软雅黑;
  font-size: 16px;
  height: calc(100% - 162px);
  line-height: 28px;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  color: #1e2f8c;
}