discourse/app/assets/stylesheets/common/base/popup-menu.scss

.popup-menu {
  background-color: $secondary;
  width: 14em;
  border: 1px solid $primary-low;
  z-index: z("dropdown");
  box-shadow: shadow("card");

  ul {
    margin: 0;
    list-style: none;

    li {
      border-bottom: 1px solid rgba($primary-low, 0.5);

      &:last-child {
        border: none;
      }
    }
  }

  .btn {
    text-align: left;
    background: none;
    width: 100%;
    padding: 0.75em;
    border-radius: 0;

    .d-icon {
      color: $primary-medium;
    }

    &:hover {
      color: $primary;
      background: $tertiary-low;

      .d-icon {
        color: $primary-medium;
      }
    }

    &.popup-menu-btn-danger {
      .d-icon {
        color: $danger;
      }

      .d-button-label {
        color: $primary;
      }

      &:hover {
        .d-icon,
        .d-button-label {
          color: $danger;
        }
        background: $danger-low;
      }
    }
  }
}