Merge pull request #5562 from google/enhance/5254-more-cleanups

GM2+ cleanup

Author: felixarntz

assets/sass/components/idea-hub/_googlesitekit-idea-hub-dashboard-ideas-widget.scss

@@ -64,7 +64,6 @@
 
 		.mdc-tab__content {
 			color: $c-surfaces-on-surface-variant;
-			text-transform: capitalize;
 
 			> span {
 				margin-left: 2px;
@@ -133,7 +132,6 @@
 		line-height: $lh-body-sm;
 		margin: 0 8px 4px 0;
 		padding: 2px 7px;
-		text-transform: capitalize;
 		vertical-align: top;
 	}
 

assets/sass/components/settings/_googlesitekit-settings-notice.scss

@@ -98,10 +98,6 @@
 			color: $c-text-notice-info;
 		}
 
-		.mdc-select__dropdown-icon {
-			background-image: url("data:image/svg+xml,%3Csvg%20width%3D%2210px%22%20height%3D%225px%22%20viewBox%3D%227%2010%2010%205%22%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20xmlns%3Axlink%3D%22http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink%22%3E%0A%20%20%20%20%3Cpolygon%20id%3D%22Shape%22%20stroke%3D%22none%22%20fill%3D%22%231a73e8%22%20fill-rule%3D%22evenodd%22%20opacity%3D%221%22%20points%3D%227%2010%2012%2015%2017%2010%22%3E%3C%2Fpolygon%3E%0A%3C%2Fsvg%3E");
-		}
-
 		&:not(.mdc-select--focused) {
 
 			.mdc-select__selected-text:hover ~ .mdc-notched-outline {

assets/sass/vendor/_mdc-button.scss

@@ -3,7 +3,7 @@
 
 	@include mdc-button-ink-color($c-content-primary);
 	box-shadow: none;
-	text-transform: capitalize;
+	text-transform: none;
 
 	@media (max-width: $bp-desktop) {
 		min-width: auto;
@@ -23,7 +23,6 @@
 		padding-bottom: 8px;
 		padding-top: 8px;
 		text-align: center;
-		text-transform: capitalize;
 
 		&:hover {
 			text-decoration: none;