Professional Business: Add styling for the Header block

professional-business/sass/blocks/_site-builder.scss

@@ -0,0 +1,59 @@
+/* !Site Builder styles */
+
+.entry .entry-content {
+
+	.site-builder__header {
+		align-items: center;
+		color: $color__text-light;
+		display: flex;
+		flex-wrap: wrap;
+		justify-content: space-between;
+		max-width: 100%;
+		position: relative;
+	}
+
+	// Site title
+
+	.site-builder__title {
+		color: $color__text-main;
+		flex: 1 1 auto;
+		font-family: $font__heading;
+		font-size: $font__size-md;
+		font-weight: 600;
+		-webkit-font-smoothing: antialiased;
+		-moz-osx-font-smoothing: grayscale;
+		line-height: $font__line-height-heading;
+		margin: 0;
+
+		a {
+			color: $color__text-main;
+			text-decoration: none;
+
+			&:link,
+			&:visited {
+				color: $color__text-main;
+			}
+
+			&:hover {
+				color: $color__text-hover;
+			}
+		}
+	}
+
+	/* Adjust Crimson Text font vertical alignment in Firefox */
+	@-moz-document url-prefix() {
+		.site-builder__title {
+			padding-top: 8px;
+		}
+	}
+
+	// Site description
+
+	.site-builder__description {
+		color: $color__text-main;
+		flex: initial;
+		font-size: $font__size-xs;
+		font-weight: normal;
+		margin: 7px 0 0;
+	}
+}

professional-business/style-rtl.css

@@ -4473,6 +4473,61 @@ body.page .main-navigation {
   color: #FFF;
 }
 
+/* Site Builder */
+/* !Site Builder styles */
+.entry .entry-content {
+  /* Adjust Crimson Text font vertical alignment in Firefox */
+}
+
+.entry .entry-content .site-builder__header {
+  align-items: center;
+  color: #767676;
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-between;
+  max-width: 100%;
+  position: relative;
+}
+
+.entry .entry-content .site-builder__title {
+  color: #1e1e1e;
+  flex: 1 1 auto;
+  font-family: "Crimson Text", "Baskerville Old Face", Garamond, "Times New Roman", serif;
+  font-size: 1.125em;
+  font-weight: 600;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  line-height: 1.2;
+  margin: 0;
+}
+
+.entry .entry-content .site-builder__title a {
+  color: #1e1e1e;
+  text-decoration: none;
+}
+
+.entry .entry-content .site-builder__title a:link, .entry .entry-content .site-builder__title a:visited {
+  color: #1e1e1e;
+}
+
+.entry .entry-content .site-builder__title a:hover {
+  color: #4a4a4a;
+}
+
+@-moz-document url-prefix() {
+  .entry .entry-content .site-builder__title {
+    padding-top: 8px;
+  }
+}
+
+.entry .entry-content .site-builder__description {
+  color: #1e1e1e;
+  flex: initial;
+  font-size: 0.71111em;
+  font-weight: normal;
+  margin: 7px 0 0;
+}
+
 /* Media */
 .page-content .wp-smiley,
 .entry-content .wp-smiley,

professional-business/style.css

@@ -4485,6 +4485,61 @@ body.page .main-navigation {
   color: #FFF;
 }
 
+/* Site Builder */
+/* !Site Builder styles */
+.entry .entry-content {
+  /* Adjust Crimson Text font vertical alignment in Firefox */
+}
+
+.entry .entry-content .site-builder__header {
+  align-items: center;
+  color: #767676;
+  display: flex;
+  flex-wrap: wrap;
+  justify-content: space-between;
+  max-width: 100%;
+  position: relative;
+}
+
+.entry .entry-content .site-builder__title {
+  color: #1e1e1e;
+  flex: 1 1 auto;
+  font-family: "Crimson Text", "Baskerville Old Face", Garamond, "Times New Roman", serif;
+  font-size: 1.125em;
+  font-weight: 600;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+  line-height: 1.2;
+  margin: 0;
+}
+
+.entry .entry-content .site-builder__title a {
+  color: #1e1e1e;
+  text-decoration: none;
+}
+
+.entry .entry-content .site-builder__title a:link, .entry .entry-content .site-builder__title a:visited {
+  color: #1e1e1e;
+}
+
+.entry .entry-content .site-builder__title a:hover {
+  color: #4a4a4a;
+}
+
+@-moz-document url-prefix() {
+  .entry .entry-content .site-builder__title {
+    padding-top: 8px;
+  }
+}
+
+.entry .entry-content .site-builder__description {
+  color: #1e1e1e;
+  flex: initial;
+  font-size: 0.71111em;
+  font-weight: normal;
+  margin: 7px 0 0;
+}
+
 /* Media */
 .page-content .wp-smiley,
 .entry-content .wp-smiley,

professional-business/style.scss

@@ -105,6 +105,10 @@ Nicolas Gallagher and Jonathan Neal https://necolas.github.io/normalize.css/
 
 @import "sass/blocks/blocks";
 
+/* Site Builder */
+
+@import "sass/blocks/site-builder";
+
 /* Media */
 
 @import "sass/media/media";