[TASK] Fix css issue

Resources/Public/Sass/_layout-content.scss

@@ -36,33 +36,33 @@ $sg-news-chevron-color: var(--component-color-primary-background, $black-base);
 		display: none;
 		position: relative;
 		bottom: -10px;
-		width: auto	!important; // stylelint-disable-line
+		width: auto !important; // stylelint-disable-line
 
 		@media (min-width: $screen-sm) {
 			display: block;
 		}
 	}
 
-	&[data-current-columns="3"] {
+	&[data-current-columns='3'] {
 		.sg-slide-dots__indicator {
-			&:not(:nth-child(3n+1)) {
+			&:not(:nth-child(3n + 1)) {
 				display: none;
 			}
 		}
 
-		.sg-slide:not(:nth-child(3n+1)) {
+		.sg-slide:not(:nth-child(3n + 1)) {
 			border-left: 1px solid $sg-news-border-color;
 		}
 	}
 
-	&[data-current-columns="2"] {
+	&[data-current-columns='2'] {
 		.sg-slide-dots__indicator {
-			&:not(:nth-child(2n+1)) {
+			&:not(:nth-child(2n + 1)) {
 				display: none;
 			}
 		}
 
-		.sg-slide:not(:nth-child(2n+1)) {
+		.sg-slide:not(:nth-child(2n + 1)) {
 			border-left: 1px solid $sg-news-border-color;
 		}
 	}
@@ -76,7 +76,7 @@ $sg-news-chevron-color: var(--component-color-primary-background, $black-base);
 
 	.sg-slide-news-content {
 		margin-bottom: 16px;
-		padding: 0 50px
+		padding: 0 50px;
 	}
 
 	.tx-sgnews-teaser-description {
@@ -90,7 +90,7 @@ $sg-news-chevron-color: var(--component-color-primary-background, $black-base);
 			display: block;
 			content: '';
 			width: $sg-news-headline-underline-width;
-			height: #{$sg-news-headline-underline-width / 6};
+			height: calc(#{$sg-news-headline-underline-width} / 6);
 			background: $sg-news-foreground-color;
 		}
 	}