#expertModel .expert-list .expert-item {
  width: calc(25% - 2.25rem);
  margin-right: 3rem;
  margin-bottom: 3rem;
}
#expertModel .expert-list .expert-item .user-name {
  position: absolute;
  bottom: 0;
  right: 0;
  background-image: url('../../../images/expert-tag-bg.png');
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 0.88rem 3.75rem;
  color: #FFFFFF;
  font-size: 1.5rem;
  font-family: MicrosoftYaHei;
  font-weight: bold;
}
#expertModel .expert-list .expert-item .expert-item-content {
  position: relative;
  margin-bottom: 1rem;
  padding: 0 2rem;
  box-sizing: border-box;
  padding-bottom: 75%;
}
#expertModel .expert-list .expert-item .user-detail {
  color: #333333;
  font-size: 0.88rem;
  line-height: 1.31rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  padding: 0 3.5rem;
}
#expertModel .expert-list .expert-item:nth-of-type(4n) {
  margin-right: 0;
}
#expertModel .expert-list .img-bg {
  position: absolute;
  left: 0;
  width: 90%;
  height: 100%;
}
#expertModel .expert-list .user-pic {
  position: absolute;
  width: 65%;
  right: 17%;
  bottom: 0;
}
#expertModel .expert-list .user-pic .user-4-3 {
  position: relative;
  width: 100%;
  padding-bottom: 125%;
}
#expertModel .expert-list .user-pic .user-4-3 img {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
@media screen and (max-width: 769px) {
  html {
    font-size: clamp(10px, calc(100vw / 30), 30px);
  }
  .expert-item {
    width: 100% !important;
    margin-right: 0 !important;
  }
  .expert-item:nth-of-type(4n) {
    margin-right: 0 !important;
  }
  .expert-item:nth-of-type(2n) {
    margin-right: 0 !important;
  }
}