Angular CDK Overlay (with menu) Default CSS for Angular Cookbook Recipes

ng-cdk-overlay__styles.scss

.cdk-overlay-container {
  display: block;
  &.z-index-top {
    z-index: 2050;
  }
}

.duplicate-modal-overlay {
  z-index: 999;
}

.cdk-overlay-backdrop {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
}

.cdk-overlay-container,
.cdk-global-overlay-wrapper {
  pointer-events: none;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}

.cdk-overlay-container {
  position: fixed;
  z-index: 1000;
}

.cdk-overlay-container:empty {
  display: none;
}

.cdk-global-overlay-wrapper {
  display: flex;
  position: absolute;
  z-index: 1000;
}

.cdk-overlay-pane {
  position: absolute;
  pointer-events: auto;
  box-sizing: border-box;
  background-color: #fff;
  z-index: 1000;
  display: flex;
  max-width: 100%;
  max-height: 100%;
}

.cdk-overlay-backdrop {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  pointer-events: auto;
  -webkit-tap-highlight-color: transparent;
  transition: opacity 400ms cubic-bezier(0.25, 0.8, 0.25, 1);
  opacity: 0;
}

.cdk-overlay-backdrop.cdk-overlay-backdrop-showing {
  opacity: 1;
}

@media screen and (-ms-high-contrast: active) {
  .cdk-overlay-backdrop.cdk-overlay-backdrop-showing {
    opacity: 0.6;
  }
}

.cdk-overlay-dark-backdrop {
  background: rgba(0, 0, 0, 0.03);
}

.cdk-overlay-transparent-backdrop,
.cdk-overlay-transparent-backdrop.cdk-overlay-backdrop-showing {
  opacity: 0;
}

.cdk-overlay-connected-position-bounding-box {
  position: absolute;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  min-width: 1px;
  min-height: 1px;
}

.menu-popover {
  min-width: 150px;
  height: auto;
  border: 1px solid white;
  border-radius: 8px;

  &__list {
    color: #333;
    font-size: 0.75rem;
    width: 100%;
    box-shadow: 0px 2px 14px 4px rgba(0, 0, 0, 0.1);
    padding: 8px 0;
    &__item {
      transition: all 0.2s ease;
      padding: 8px 16px;
      cursor: pointer;
      &:hover {
        background-color: #333;
        color: white;
      }
    }
  }
}