smooth scroll

_sass/custom.scss

@@ -73,9 +73,16 @@ blockquote {
 
 
 a {
-  &[target=_blank] {
-    &:after {
-      content: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAV0lEQVR4Xq2QwQ2AAAwC3cmd2Kk7sRP64CEJ9qOX8OPatMc/QKppnEPhTmJh23CLiwAqIw21CybKQ28qQi37WGFYBJcwfJQpP8LlEHKyZMF0IdmF13zlAjZ/6H4wb+mUAAAAAElFTkSuQmCC');
-    }
-  }
+	&[target=_blank] {
+		&:after {
+			content: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAwAAAAMCAYAAABWdVznAAAAV0lEQVR4Xq2QwQ2AAAwC3cmd2Kk7sRP64CEJ9qOX8OPatMc/QKppnEPhTmJh23CLiwAqIw21CybKQ28qQi37WGFYBJcwfJQpP8LlEHKyZMF0IdmF13zlAjZ/6H4wb+mUAAAAAElFTkSuQmCC');
+		}
+	}
+}
+
+html {
+	scroll-behavior: smooth;
+	@media (prefers-reduced-motion: reduce) {
+		scroll-behavior: auto;
+	}
 }