/* .popper__arrow {
  border-top-color: #354052 !important;
}
.popper__arrow::after {
  border-top-color: #354052 !important;
  opacity: 0.7;
}
.el-tooltip__popper.is-dark {
  background: #354052 !important;
  opacity: 0.7;
  color: #fff;
} */
body {
  font-family: PingFang SC, robotoregular, Hiragino Sans GB, Heiti SC,
    Microsoft YaHei, WenQuanYi Micro Hei, Helvetica, Arial, monospace, serif !important;
}