message: style(cta-section): finishing styles
diff: @mixin cta-section--pattern {
  .#{$prefix}--cta-section {
  - border: 1px solid;
  + background-color: $ui-background;
  +
  + @include carbon--breakpoint(sm) {
  + overflow-y: auto;
  + }
  +
  + .#{$prefix}--content-block {
  + padding-bottom: $layout-01;
  +
  + @include carbon--breakpoint(sm) {
  + @include carbon--make-col-ready;
  + }
  +
  + &__heading,
  + &__copy {
  + color: $text-01;
  + p {
  + @include carbon--make-col-ready;
  + }
  + }
  +
  + &__heading {
  + @include carbon--type-style('expressive-heading-05', true);
  + }
  +
  + &__copy {
  + p {
  + @include carbon--type-style('expressive-heading-03', true);
  +
  + margin-bottom: $spacing-05;
  + }
  + }
  +
  + &__cta-col {
  + margin-top: 0;
  +
  + .#{$prefix}--buttongroup {
  + padding-top: 0;
  + }
  + }
  +
  + &__cta-row {
  + margin-right: 0;
  + @include carbon--make-col(4, 4);
  + @include carbon--make-col-offset(0, 4);
  + }
  +
  + @include carbon--breakpoint(md) {
  + padding-bottom: $layout-05;
  + }
  +
  + @include carbon--breakpoint(lg) {
  + @include carbon--make-col(12, 16);
  + @include carbon--make-col-offset(4, 16);
  + }
  + }
  +
  + .#{$prefix}--helper-wrapper {
  + @include carbon--make-col-ready;
  +
  + .#{$prefix}--horizontal-line {
  + border-color: $ui-03;
  + margin: 0;
  + }
  +
  + .#{$prefix}--content-item-wrapper {
  + display: flex;
  + margin-bottom: $layout-05;
  +
  + @include carbon--breakpoint(sm) {
  + flex-wrap: wrap;
  + }
  +
  + .#{$prefix}--content-item {
  + position: relative;
  + box-sizing: border-box;
  + padding-bottom: $spacing-05;
  +
  + &__cta {
  + position: absolute;
  + bottom: 0;
  + }
  +
  + @include carbon--breakpoint(sm) {
  + margin: $layout-02 0 0 0;
  +
  + &__copy {
  + width: 100%;
  + }
  + }
  +
  + @include carbon--breakpoint(md) {
  + @include carbon--make-col(4, 8);
  + @include carbon--make-col-ready;
  + }
  +
  + @include carbon--breakpoint(lg) {
  + @include carbon--make-col(6, 12);
  + }
  + }
  + }
  +
  + @include carbon--breakpoint(lg) {
  + @include carbon--make-col(12, 16);
  + @include carbon--make-col-offset(4, 16);
  + }
  + }
  }
  }
  