#app {
  font-family: "微软雅黑";
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-width: 1200px;
}
i,
em {
  display: inline-block;
  font-style: normal;
}
.el-dialog__headerbtn {
  top: 14px;
  right: 14px;
  font-size: 20px;
  z-index: 1;
}
.el-dialog__headerbtn .el-dialog__close {
  color: #999999;
}
.dialog-center {
  margin: 0 !important;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}