.elegant_demeanour,
.member_organization {
  width: 1200px;
  margin: 0 auto;
  margin-top: 50px;
}
.top_title {
  width: 100%;
  background-color: #f6f6f6;
  height: 50px;
  position: relative;
  margin-bottom: 25px;
}
.top_title .left_icon {
  position: absolute;
  width: 158px;
  height: 62px;
  background: url("/public/images/member_left_icon.png") no-repeat;
  background-size: 100% 100%;
  left: 0px;
  top: -12px;
  z-index: 2;
  color: #ffffff;
  font-size: 24px;
  font-family: 微软雅黑;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}
.member_banner {
  width: 1200px;
  display: flex;
  position: relative;
}
.member_banner_ul {
  width: 100%;
  display: flex;
  overflow: hidden;
}
.moreMember_btn {
  position: sticky;
  width: 18px;
  height: 213px;
  right: 0px;
  top: 0px;
  z-index: 3;
  background-color: rgb(29, 105, 199);
  color: #ffffff;
  font-size: 18px;
  padding-left: 10px;
  padding-right: 10px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.member_banner li {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background: #ffffff;
  padding-right: 30px;
  box-sizing: border-box;
  cursor: pointer;
}
.member_banner li .img_box {
  width: 152px;
  height: 212px;
  display: flex;
  align-items: center;
}
.member_banner li img {
  width: 100%;
  height: 100%;
}
.member_banner li .default_img {
  width: 100%;
  height: auto;
}

.member_banner li span {
  color: rgb(29, 105, 199);
  font-size: 16px;
  font-weight: 400;
  margin-top: 8px;
}

.member_banner li:first-child span {
  font-size: 18px;
  font-weight: bold;
  color: #545454;
}

/* 固定第一个 li 项 */
.member_banner li:first-child {
  position: sticky;
  left: 0;
  top: 0;
  z-index: 10;
}

.member_organization_ul {
  display: flex;
  flex-wrap: wrap;
}

.member_organization_ul li {
  width: 19.8%;
  height: 130px;
  border: 1px solid #f6f6f6;
  cursor: pointer;
  display: flex;
  justify-content: center;
  align-items: center;
}
.member_organization_ul li img {
  width: auto;
  height: 80%;
  max-width: 90%;
}