message: fix(leadspace): leadspace background theme
diff: @@ -30,6 +30,7 @@ $btn-min-width: 26;
  background-color: rgba($ui-background, 0.75);
  @include carbon--breakpoint(md) {
  + background-color: transparent;
  background-image: linear-gradient(
  to right,
  rgba($ui-background, 0.95),
  @@ -79,14 +80,8 @@ $btn-min-width: 26;
  max-width: none;
  }
  - &--gradient {
  - background-color: rgba($ui-background, 0.75);
  - }
  -
  .#{$prefix}--leadspace__title {
  @include carbon--type-style(display-01, true);
  -
  - color: $text-01;
  }
  &__title,
  @@ -102,8 +97,6 @@ $btn-min-width: 26;
  .#{$prefix}--leadspace__desc {
  @include carbon--type-style(expressive-heading-03, true);
  @include carbon--make-col(3, 4);
  -
  - color: $text-01;
  }
  &__ctas {
  @@ -112,11 +105,7 @@ $btn-min-width: 26;
  margin-top: $layout-01;
  }
  - .#{$prefix}--btn {
  - width: 100%;
  - margin-top: $layout-01;
  - min-width: carbon--mini-units($btn-min-width);
  - }
  + @include themed-items;
  }
  .#{$prefix}--leadspace--g100 {
  @@ -133,15 +122,6 @@ $btn-min-width: 26;
  .#{$prefix}--leadspace {
  padding-top: aspectratio(400px, 672px);
  - &--gradient {
  - background-color: transparent;
  - background-image: linear-gradient(
  - to right,
  - rgba($ui-background, 0.95),
  - transparent 75%
  - );
  - }
  -
  .#{$prefix}--leadspace__title {
  @include carbon--make-col(7, 8);
  