@esri/calcite-components/dist/collection/components/dropdown/dropdown.css

Web Components for Esri's Calcite Design System.

/* mixins & extensions */
@keyframes in {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes in-down {
  0% {
    opacity: 0;
    transform: translate3D(0, -5px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-up {
  0% {
    opacity: 0;
    transform: translate3D(0, 5px, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-right {
  0% {
    opacity: 0;
    transform: translate3D(-5px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-left {
  0% {
    opacity: 0;
    transform: translate3D(5px, 0, 0);
  }
  100% {
    opacity: 1;
    transform: translate3D(0, 0, 0);
  }
}
@keyframes in-scale {
  0% {
    opacity: 0;
    transform: scale3D(0.95, 0.95, 1);
  }
  100% {
    opacity: 1;
    transform: scale3D(1, 1, 1);
  }
}
:root {
  --calcite-animation-timing: calc(150ms * var(--calcite-internal-duration-factor));
  --calcite-internal-duration-factor: var(--calcite-duration-factor, 1);
  --calcite-internal-animation-timing-fast: calc(100ms * var(--calcite-internal-duration-factor));
  --calcite-internal-animation-timing-medium: calc(200ms * var(--calcite-internal-duration-factor));
  --calcite-internal-animation-timing-slow: calc(300ms * var(--calcite-internal-duration-factor));
}

.calcite-animate {
  opacity: 0;
  animation-fill-mode: both;
  animation-duration: var(--calcite-animation-timing);
}

.calcite-animate__in {
  animation-name: in;
}

.calcite-animate__in-down {
  animation-name: in-down;
}

.calcite-animate__in-up {
  animation-name: in-up;
}

.calcite-animate__in-right {
  animation-name: in-right;
}

.calcite-animate__in-left {
  animation-name: in-left;
}

.calcite-animate__in-scale {
  animation-name: in-scale;
}

@media (prefers-reduced-motion: reduce) {
  :root {
    --calcite-internal-duration-factor: 0.01;
  }
}
/* helper to properly scale internal durations */
/**
* Currently only used in Checkbox.
*/
:root {
  --calcite-floating-ui-transition: var(--calcite-animation-timing);
  --calcite-floating-ui-z-index: var(--calcite-app-z-index-dropdown);
}

:host([hidden]) {
  display: none;
}

:host([disabled]) {
  cursor: default;
  -webkit-user-select: none;
          user-select: none;
  opacity: var(--calcite-ui-opacity-disabled);
}

:host([disabled]) *,
:host([disabled]) ::slotted(*) {
  pointer-events: none;
}

/**
* CSS Custom Properties
*
* These properties can be overridden using the component's tag as selector.
*
* @prop --calcite-dropdown-width: Specifies the width of the component's wrapper.
*/
:host {
  display: inline-flex;
  flex: 0 1 auto;
}

:host([disabled]) ::slotted([calcite-hydrated][disabled]),
:host([disabled]) [calcite-hydrated][disabled] {
  /* prevent opacity stacking */
  opacity: 1;
}

:host .calcite-dropdown-wrapper {
  --calcite-floating-ui-z-index: var(--calcite-app-z-index-dropdown);
  display: block;
  position: absolute;
  z-index: var(--calcite-floating-ui-z-index);
  visibility: hidden;
}

.calcite-dropdown-wrapper .calcite-floating-ui-anim {
  position: relative;
  transition: var(--calcite-floating-ui-transition);
  transition-property: transform, visibility, opacity;
  opacity: 0;
  box-shadow: 0 0 16px 0 rgba(0, 0, 0, 0.16);
  z-index: var(--calcite-app-z-index);
  border-radius: 0.25rem;
}
.calcite-dropdown-wrapper[data-placement^=bottom] .calcite-floating-ui-anim {
  transform: translateY(-5px);
}
.calcite-dropdown-wrapper[data-placement^=top] .calcite-floating-ui-anim {
  transform: translateY(5px);
}
.calcite-dropdown-wrapper[data-placement^=left] .calcite-floating-ui-anim {
  transform: translateX(5px);
}
.calcite-dropdown-wrapper[data-placement^=right] .calcite-floating-ui-anim {
  transform: translateX(-5px);
}
.calcite-dropdown-wrapper[data-placement] .calcite-floating-ui-anim--active {
  opacity: 1;
  transform: translate(0);
}

:host([open]) .calcite-dropdown-wrapper {
  visibility: visible;
}

:host .calcite-dropdown-content {
  max-block-size: 45vh;
  inline-size: auto;
  overflow-y: auto;
  overflow-x: hidden;
  background-color: var(--calcite-ui-foreground-1);
  inline-size: var(--calcite-dropdown-width);
}

.calcite-trigger-container {
  position: relative;
  display: flex;
  flex: 1 1 auto;
  word-wrap: break-word;
  word-break: break-word;
}

@media (forced-colors: active) {
  /* use real border since box-shadow is removed in high contrast mode */
  :host([open]) .calcite-dropdown-wrapper {
    border: 1px solid canvasText;
  }
}
:host([width=s]) {
  --calcite-dropdown-width: 12rem;
}

:host([width=m]) {
  --calcite-dropdown-width: 14rem;
}

:host([width=l]) {
  --calcite-dropdown-width: 16rem;
}