.modal-body {
  text-align: center;
  width: 300px;
  height: 450px;
  overflow-y: scroll; /*固定高度并添加滚动条*/

  /*隐藏滚动条，当IE下溢出，仍然可以滚动*/
  -ms-overflow-style: none;
  /*火狐下隐藏滚动条*/
  overflow: -moz-scrollbars-none;
}

.modal-body::-webkit-scrollbar {
  display: none; /*隐藏滚动条*/
}

.modal-header {
  border: none;
}

.student-avatar {
  width: 150px;
  height: 150px;
  display: inline-block;
  background-size: cover;
  background-position: center;
  border-radius: 50%;
  box-shadow: 0 2px 4px 0 rgba(0, 0, 0, 0.1);
}

.student-title {
  margin-top: 15px;
}

.student-description {
  text-align: left;
  margin: 20px 25px;
}

.student-description div {
  margin: 15px 0px;
  color: #444444;
}

.student-description-icon {
  height: 15px;
  width: 15px;
  fill: rgba(0, 0, 0, 0.65);
  display: none;
}

.student-description div span {
  word-wrap: break-word;
}

.student-description-title {
  font-size: 13px;
  color: #888888;
}

#student-description-research-list {
  /* list-style-type: disc; */
  list-style: disc;
  list-style-type: disc;
  padding-left: 20px;
}

#student-description-research-list li {
  color: #444444;
  font-size: 15px;
  margin-right: 0px;
  text-align: left;
}