message: feat: add padding in vertical navMenu
diff: -@import '../../style/index.scss';
  -$nav-menu: 'hi-navmenu' !default;
  +@import '@hi-ui/core-css/index.scss';
  .hi-navmenu {
  position: relative;
  @@ -26,6 +25,8 @@ $nav-menu: 'hi-navmenu' !default;
  .hi-navmenu__item {
  margin-right: 0 !important;
  display: block !important;
  + padding-left: 16px !important;
  + padding-right: 16px !important;
  &.on {
  color: #4284f5;
  