edx-platform/cms/static/sass/elements/_controls.scss

// studio - elements - UI controls
// ====================

// gray primary button
.btn-primary-gray {
  @extend .btn-primary;
  background: $gray-l1;
  border-color: $gray-l2;
  color: $white;

  &:hover, &:active {
    border-color: $gray-l1;
    background: $gray;
  }

  &.current, &.active {
    background: $gray-d1;
    color: $gray-l1;

    &:hover, &:active {
      background: $gray-d1;
    }
  }
}

// blue primary button
.btn-primary-blue {
  @extend .btn-primary;
  background: $blue;
  border-color: $blue-s1;
  color: $white;

  &:hover, &:active {
    background: $blue-s2;
    border-color: $blue-s2;
  }

  &.current, &.active {
    background: $blue-d1;
    color: $blue-l4;
    border-color: $blue-d2;

    &:hover, &:active {
      background: $blue-d1;
    }
  }
}

// green primary button
.btn-primary-green {
  @extend .btn-primary;
  background: $green;
  border-color: $green;
  color: $white;

  &:hover, &:active {
    background: $green-s1;
    border-color: $green-s1;
  }

  &.current, &.active {
    background: $green-d1;
    color: $green-l4;
    border-color: $green-d2;

    &:hover, &:active {
      background: $green-d1;
    }
  }
}

// gray secondary button
.btn-secondary-gray {
  @extend .btn-secondary;
  border-color: $gray-l3;
  color: $gray-l1;

  &:hover, &:active {
    background: $gray-l3;
    color: $gray-d2;
  }

  &.current, &.active {
    background: $gray-d2;
    color: $gray-l5;

    &:hover, &:active {
      background: $gray-d2;
    }
  }
}

// blue secondary button
.btn-secondary-blue {
  @extend .btn-secondary;
  border-color: $blue-l3;
  color: $blue;

  &:hover, &:active {
    background: $blue-l4;
    color: $blue-s2;
  }

  &.current, &.active {
    border-color: $blue-l3;
    background: $blue-l3;
    color: $blue-d1;

    &:hover, &:active {

    }
  }
}

// green secondary button
.btn-secondary-green {
  @extend .btn-secondary;
  border-color: $green-l4;
  color: $green-l2;

  &:hover, &:active {
    background: $green-l4;
    color: $green-s1;
  }

  &.current, &.active {
    background: $green-s1;
    color: $green-l4;

    &:hover, &:active {
      background: $green-s1;
    }
  }
}

// ====================

// layout-based buttons

// ====================

// calls-to-action

// ====================

// specific buttons - view live
.view-live-button {
  @extend .t-action4;
}