bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/audio/audio-controls/styles.scss

@import "/imports/ui/stylesheets/variables/breakpoints";
@import "/imports/ui/components/actions-bar/styles.scss";

.container {
  display: flex;
  flex-flow: row;
  position: relative;

  > div {
    position: relative;
  }

  .muteToggle {
    margin-right: var(--sm-padding-x);
    margin-left: 0;

    @include mq($small-only) {
      margin-right: var(--sm-padding-y);
    }

    [dir="rtl"] & {
      margin-left: var(--sm-padding-x);
      margin-right: 0;

      @include mq($small-only) {
        margin-left: var(--sm-padding-y);
      }
    }
  }
  
  > :last-child {
    margin-left: var(--sm-padding-x);
    margin-right: 0;

    @include mq($small-only) {
      margin-left: var(--sm-padding-y);
    }

    [dir="rtl"] & {
      margin-left: 0;
      margin-right: var(--sm-padding-x);

      @include mq($small-only) {
        margin-right: var(--sm-padding-y);
      }
    }
  }

  .dropdownContent {
    [dir="rtl"] & {
      right: auto;
    }
  }
}

.glow {
  border-radius: 50%;
  
  :global(.animationsEnabled) & {
    animation: pulse 1s infinite ease-in;
  }

  :global(.animationsDisabled) & span {
    content: '';
    outline: none !important;
    background-clip: padding-box;
    box-shadow: 0 0 0 4px rgba(255,255,255,.5);
  }
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 white;
  }
  70% {
    box-shadow: 0 0 0 0.5625rem transparent;
  }
  100% {
    box-shadow: 0 0 0 0 transparent;
  }
}

.dropdownListContainer {
  width: max-content;

  @include mq($small-only) {
    width: 100%;
  }
}

.stopButton {
  & > span {
    color: var(--color-danger);
  }
}

.disableDeviceSelection {
  pointer-events: none;
}

.selectedDevice {
  font-weight: bold !important;
}

.audioDropdown {
  span {
    i {
      width: 0px !important;
      bottom: 1px;
    }
  }
}