[class^="icon-"]{
  font-family: "iconfont" !important;
  /* 以下内容参照第三方图标库本身的规则 */
  /*font-size: 18px !important;*/
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.el-button [class*=icon-]+span {
  margin-left: 5px;
}
.el-menu-item [class^=icon-] {
  margin-right: 5px;
  width: 24px;
  text-align: center;
  font-size: 18px;
  vertical-align: middle;
}
.el-submenu [class^=icon-] {
  vertical-align: middle;
  margin-right: 5px;
  width: 24px;
  text-align: center;
  font-size: 18px;
}