codex.docs/src/frontend/styles/components/button.pcss

.docs-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: var(--height);
  padding-left: 12px;
  padding-right: 12px;
  color: white;
  font-size: 14px;
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition-property: background-color;
  transition-duration: 0.1s;
  border-radius: 8px;

  @supports(-webkit-mask-box-image: url('')){
    border-radius: 0;
    -webkit-mask-box-image: url("data:image/svg+xml,%3Csvg width='24' height='24' viewBox='0 0 24 24' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 10.3872C0 1.83334 1.83334 0 10.3872 0H13.6128C22.1667 0 24 1.83334 24 10.3872V13.6128C24 22.1667 22.1667 24 13.6128 24H10.3872C1.83334 24 0 22.1667 0 13.6128V10.3872Z' fill='black'/%3E%3C/svg%3E%0A") 48% 41% 37.9% 53.3%;;
  }

  &__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    svg {
      width: 24px;
      height: 24px;
      display: block;
    }
  }

  &--with-label &__icon {
    margin-right: 4px;
  }

  &--default {
    --height: 40px;
  }

  &--small {
    --height: 32px;
  }

  &--primary {
    background: var(--color-button-primary);

    &:hover {
      background: var(--color-button-primary-hover);
    }

    &:active {
      background: var(--color-button-primary-active);
    }
  }

  &--secondary {
    background: var(--color-button-secondary);

    &:hover {
      background: var(--color-button-secondary-hover);
    }

    &:active {
      background: var(--color-button-secondary-active);
    }
  }

  &--warning {
    background: var(--color-button-warning);

    &:hover {
      background: var(--color-button-warning-hover);
    }

    &:active {
      background: var(--color-button-warning-active);
    }
  }

  &--with-icon&--with-label {
    padding-left: 8px;
  }

  &--with-icon:not(&--with-label) {
    padding-right: 8px;
    padding-left: 8px;
  }

  &--small&--with-icon&--with-label {
    padding-left: 6px;
    padding-right: 10px;
  }

  &--small&--with-icon:not(&--with-label) {
    padding-right: 6px;
    padding-left: 6px;
  }

  &--small&--with-label:not(&--with-icon) {
    padding-right: 10px;
    padding-left: 10px;
  }
}