diff -r c7c34916027a -r 177826044cd9 wp/wp-admin/css/themes.css
--- a/wp/wp-admin/css/themes.css	Mon Oct 14 18:06:33 2019 +0200
+++ b/wp/wp-admin/css/themes.css	Mon Oct 14 18:28:13 2019 +0200
@@ -60,7 +60,7 @@
 	position: relative;
 	width: 30.6%;
 	border: 1px solid #ddd;
-	box-shadow: 0 1px 1px -1px rgba(0,0,0,0.1);
+	box-shadow: 0 1px 1px -1px rgba(0, 0, 0, 0.1);
 	box-sizing: border-box;
 }
 
@@ -84,12 +84,12 @@
 	height: 18px;
 	margin: 0;
 	padding: 15px;
-	box-shadow: inset 0 1px 0 rgba(0,0,0,0.1);
+	box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
 	overflow: hidden;
 	white-space: nowrap;
 	text-overflow: ellipsis;
 	background: #fff;
-	background: rgba(255,255,255,0.65);
+	background: rgba(255, 255, 255, 0.65);
 }
 
 /* Activate and Customize buttons, shown on hover and focus */
@@ -99,7 +99,7 @@
 	transition: opacity 0.1s ease-in-out;
 	height: auto;
 	background: rgba(244, 244, 244, 0.7);
-	border-left: 1px solid rgba(0,0,0,0.05);
+	border-left: 1px solid rgba(0, 0, 0, 0.05);
 }
 
 .theme-browser .theme:hover .theme-actions,
@@ -165,10 +165,10 @@
 	right: 20%;
 	left: 20%;
 	background: #23282d;
-	background: rgba(0,0,0,0.7);
+	background: rgba(0, 0, 0, 0.7);
 	color: #fff;
 	font-size: 15px;
-	text-shadow: 0 1px 0 rgba(0,0,0,0.6);
+	text-shadow: 0 1px 0 rgba(0, 0, 0, 0.6);
 	-webkit-font-smoothing: antialiased;
 	font-weight: 600;
 	padding: 15px 12px;
@@ -179,7 +179,7 @@
 
 .theme-browser .theme:focus {
 	border-color: #5b9dd9;
-	box-shadow: 0 0 2px rgba( 30, 140, 190, 0.8 );
+	box-shadow: 0 0 2px rgba(30, 140, 190, 0.8);
 }
 
 .theme-browser .theme:focus .more-details {
@@ -205,7 +205,7 @@
 	color: #fff;
 	padding-right: 110px;
 	font-weight: 300;
-	box-shadow: inset 0 1px 1px rgba(0,0,0,0.5);
+	box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.5);
 }
 
 .theme-browser .customize-control .theme.active .theme-name {
@@ -217,7 +217,7 @@
 }
 
 .theme-browser .theme.active .theme-actions {
-	background: rgba(49,49,49,0.7);
+	background: rgba(49, 49, 49, 0.7);
 	border-left: none;
 	opacity: 1;
 }
@@ -230,11 +230,10 @@
 .theme-browser .theme .theme-actions {
 	position: absolute;
 	top: 50%;
-	-webkit-transform: translateY(-50%);
 	transform: translateY(-50%);
 	right: 0;
 	padding: 10px 15px;
-	box-shadow: inset 0 1px 0 rgba(0,0,0,0.1);
+	box-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.1);
 }
 
 .theme-browser .theme.active .theme-actions .button-primary {
@@ -313,7 +312,7 @@
 	text-indent: -4px;
 	padding: 0;
 	text-shadow: none;
-	z-index:4;
+	z-index: 4;
 }
 
 .rtl .theme-browser .theme.add-new-theme span:after {
@@ -368,7 +367,7 @@
 	top: 0;
 	bottom: 0;
 	background: #f1f1f1;
-	background: rgba( 238, 238, 238, 0.9 );
+	background: rgba(238, 238, 238, 0.9);
 	z-index: 10000; /* Over WP Pointers. */
 }
 
@@ -439,8 +438,8 @@
 .theme-overlay .theme-header .close:focus,
 .theme-overlay .theme-header .right:focus,
 .theme-overlay .theme-header .left:focus {
-    box-shadow: none;
-    outline: none;
+	box-shadow: none;
+	outline: none;
 }
 
 .theme-overlay .theme-header .left.disabled,
@@ -574,7 +573,7 @@
 	box-sizing: border-box;
 	overflow: hidden;
 	position: relative;
-	box-shadow: 0 0 0 1px rgba(0,0,0,0.2);
+	box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.2);
 }
 
 .theme-overlay .screenshot:after {
@@ -730,7 +729,7 @@
 }
 
 .theme-overlay .parent-theme strong {
-	font-weight: 700;
+	font-weight: 600;
 }
 
 /**
@@ -1002,7 +1001,7 @@
 }
 
 .theme-install.updated-message:before {
-	content: '';
+	content: "";
 }
 
 .theme-install-php .wp-filter {
@@ -1097,7 +1096,7 @@
 }
 
 .theme-details .theme-rating {
-	line-height: 23px;
+	line-height: 1.9;
 }
 
 .theme-details .star-rating {
@@ -1112,7 +1111,7 @@
 
 .theme-details .no-rating {
 	display: block;
-	line-height: 20px;
+	line-height: 1.9;
 }
 
 /*------------------------------------------------------------------------------
@@ -1167,13 +1166,13 @@
 .background-position-control input[type="radio"]:checked ~ .button {
 	background: #eee;
 	border-color: #999;
-	box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, .5 );
+	box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5);
 	z-index: 1;
 }
 
 .background-position-control input[type="radio"]:focus ~ .button {
 	border-color: #5b9dd9;
-	box-shadow: inset 0 2px 5px -3px rgba( 0, 0, 0, .5 ), 0 0 3px rgba( 0, 115, 170, .8 );
+	box-shadow: inset 0 2px 5px -3px rgba(0, 0, 0, 0.5), 0 0 3px rgba(0, 115, 170, 0.8);
 	color: #23282d;
 }
 
@@ -1182,7 +1181,7 @@
 	display: inline-block;
 	line-height: 1;
 	text-align: center;
-	transition: background-color .1s ease-in 0;
+	transition: background-color .1s ease-in;
 }
 
 .background-position-control .background-position-center-icon {
@@ -1214,7 +1213,7 @@
 	box-shadow: none;
 	/* Following properties are overridden by buttons responsive styles (see: wp-includes/css/buttons.css). */
 	height: 40px !important;
-	line-height: 37px !important;
+	line-height: 2.9 !important;
 	margin: 0 -1px 0 0 !important;
 	padding: 0 10px 1px !important;
 	position: relative;
@@ -1239,7 +1238,6 @@
 }
 
 .background-position-control .button-group:first-child > label:first-child .dashicons {
-	-webkit-transform: rotate( 45deg );
 	transform: rotate( 45deg );
 }
 
@@ -1248,7 +1246,6 @@
 }
 
 .background-position-control .button-group:first-child > label:last-child .dashicons {
-	-webkit-transform: rotate( -45deg );
 	transform: rotate( -45deg );
 }
 
@@ -1257,7 +1254,6 @@
 }
 
 .background-position-control .button-group:last-child > label:first-child .dashicons {
-	-webkit-transform: rotate( -45deg );
 	transform: rotate( -45deg );
 }
 
@@ -1266,7 +1262,6 @@
 }
 
 .background-position-control .button-group:last-child > label:last-child .dashicons {
-	-webkit-transform: rotate( 45deg );
 	transform: rotate( 45deg );
 }
 
@@ -1381,7 +1376,7 @@
 	right: 0;
 	height: 45px;
 	padding: 0 15px;
-	line-height: 45px;
+	line-height: 3.2;
 	z-index: 10;
 	margin: 0;
 	border-top: none;
@@ -1519,7 +1514,7 @@
 .wp-full-overlay .collapse-sidebar-label {
 	display: inline-block;
 	vertical-align: middle;
-	line-height: 20px;
+	line-height: 1.6;
 }
 
 .wp-full-overlay .collapse-sidebar-arrow {
@@ -1532,9 +1527,9 @@
 
 .wp-full-overlay .collapse-sidebar:hover .collapse-sidebar-arrow,
 .wp-full-overlay .collapse-sidebar:focus .collapse-sidebar-arrow {
-    box-shadow:
-    	0 0 0 1px #5b9dd9,
-		0 0 2px 1px rgba(30, 140, 190, .8);
+	box-shadow:
+		0 0 0 1px #5b9dd9,
+		0 0 2px 1px rgba(30, 140, 190, 0.8);
 }
 
 .wp-full-overlay .collapse-sidebar-label {
@@ -1563,12 +1558,10 @@
 /* rtl:ignore */
 .wp-full-overlay.collapsed .collapse-sidebar-arrow:before,
 .rtl .wp-full-overlay .collapse-sidebar-arrow:before {
-	-webkit-transform: rotate(180.001deg);
-	transform: rotate(180.001deg); /* Firefox: promoting to its own layer to trigger anti-aliasing  */
+	transform: rotate(180.001deg); /* Firefox: promoting to its own layer to trigger anti-aliasing */
 }
 
 .rtl .wp-full-overlay.collapsed .collapse-sidebar-arrow:before {
-	-webkit-transform: none;
 	transform: none;
 }
 
@@ -1624,9 +1617,10 @@
 	box-shadow: none;
 	border-top: 1px solid transparent;
 	border-bottom: 4px solid transparent;
-	transition: .15s color ease-in-out,
-	            .15s background-color ease-in-out,
-	            .15s border-color ease-in-out;
+	transition:
+		.15s color ease-in-out,
+		.15s background-color ease-in-out,
+		.15s border-color ease-in-out;
 }
 
 .wp-full-overlay-footer .devices button:focus {
@@ -1679,7 +1673,7 @@
 	content: "\f470";
 }
 
-@media screen and (max-width:1024px) {
+@media screen and (max-width: 1024px) {
 	.wp-full-overlay-footer .devices {
 		display: none;
 	}
@@ -1787,7 +1781,7 @@
 
 .install-theme-info .theme-name {
 	font-size: 16px;
-	line-height: 24px;
+	line-height: 1.5;
 	margin-bottom: 0;
 	margin-top: 0;
 }
@@ -1809,7 +1803,7 @@
 .theme-details .theme-description {
 	float: left;
 	color: #72777c;
-	line-height: 20px;
+	line-height: 1.6;
 	max-width: 100%;
 }
 
@@ -1817,7 +1811,7 @@
 	float: right;
 	margin: 8px 10px 0 0;
 	/* For when .theme-install is a span rather than a.button-primary (already installed theme) */
-	line-height: 26px;
+	line-height: 2;
 }
 
 .theme-install-overlay .wp-full-overlay-sidebar {
@@ -1854,7 +1848,6 @@
 	top: 50%;
 	z-index: -1;
 	margin: -10px 0 0 -10px;
-	-webkit-transform: translateZ(0);
 	transform: translateZ(0);
 	background: transparent url(../images/spinner.gif) no-repeat center center;
 	background-size: 20px 20px;
@@ -1887,7 +1880,7 @@
 	}
 }
 
-@media screen and ( max-width: 782px ) {
+@media screen and (max-width: 782px) {
 	.available-theme .action-links .delete-theme {
 		float: none;
 		margin: 0;