/* 省略号指示器 */
.i_content {
  position: relative;
}

.ellipsis-indicator {
  position: absolute;
  bottom: 0;
  right: 0;
  background: white;
  padding: 0 5px;
  font-weight: bold;
  cursor: pointer;
  z-index: 10;
  color: #007bff;
}