.el-submenu > .el-submenu__title {
  cursor: pointer;
  user-select: none;
}

.codex-static-submenu-open > .el-submenu__title .el-submenu__icon-arrow {
  transform: rotate(180deg);
}

.codex-static-submenu-open > ul.el-menu--inline {
  display: block !important;
}