{% filter markdown %}{% raw %}
```css
@scope (#menu-demo) {
  :scope {
    position: relative;
    display: block;
    padding: 2rem 0.5rem 0;
    height: 300px;
    margin: 0 auto;
  }

  .ui-menubutton {
    border-radius: 0.25rem;
    border-width: 1px;
    background-color: rgb(0 0 0 / 0.1);
    padding-top: 0.25rem;
    padding-bottom: 0.25rem;
    padding-left: 1rem;
    padding-right: 1rem;
    font-weight: 600;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1),
    0 4px 6px -4px rgb(0 0 0 / 0.1);
    width: fit-content;
    margin: 0 auto;
  }
  .ui-menubutton:hover {
    background-color: rgb(0 0 0 / 0.2);
  }
  .ui-menubutton .icon {
    margin-left: 0.25rem;
  }

  .group:not([hidden]) ~ .group:not([hidden]) {
    border-top: 1px solid #d1d5db;
  }
  .ui-menu {
    margin-top: 4px;
    padding: 8px 0;
    border-radius: 8px;
    width: 400px;
    background-color: #ffffff;
    box-shadow: 0 1px 3px 4px rgba(0, 0, 0, 0.2);
    overflow: visible;
    font-size: 0.9rem;
    font-weight: 400;
    transition: all 0.2s allow-discrete;
    /* Final state of the exit animation */
    opacity: 0;
    transform: translateY(-1rem);
  }
  .ui-menu:popover-open {
    opacity: 1;
    transform: translateY(0);
  }
  /* Needs to be after the previous .ui-menu:popover-open rule
  to take effect, as the specificity is the same */
  @starting-style {
    .ui-menu:popover-open {
      opacity: 0;
      transform: translateY(-1rem);
    }
  }
  .ui-menu:focus {
    outline: none;
  }
  .ui-menu .ui-menu {
    position: absolute;
    margin: 0 0 0 -4px;
    width: 300px;
    z-index: 1;
    transition: opacity 0.2s allow-discrete;
  }
  .ui-menu * {
    user-select: none;
  }

  .ui-menuitem {
    display: flex;
    height: 40px;
    padding-left: 24px;
    padding-right: 24px;
    align-items: center;
    justify-items: flex-start;
    line-height: 40px;
    color: #000000;
    background-color: #ffffff;
    cursor: default;
    user-select: none;
    position: relative;
    text-align: left;
  }
  .ui-menuitem.ui-selected {
    background-color: #f2e7e4;
  }
  .ui-menuitem.ui-disabled {
    color: #5f6368;
  }
  .ui-menuitem > .icon {
    font-size: 1rem;
    width: 24px;
    text-align: left;
  }
  .ui-menuitem.ui-disabled > .icon {
    color: #aca6a7;
  }
  .ui-menuitem > a {
    flex-grow: 1;
  }
  .ui-menuitem > kbd {
    visibility: hidden;
    margin-left: auto;
    font-size: 0.9rem;
    font-family: inherit;
    text-align: right;
    color: #524f50;
  }
  .ui-menuitem:not(.ui-disabled):hover > kbd {
    visibility: visible;
  }
  .ui-menuitem > .arrow {
    margin-left: auto;
    font-size: 0.7rem;
    text-align: right;
  }
}
```
{% endraw %}{% endfilter %}