Editor: Fix text zoom on link popup editor.

Update CSS in the classic visual editor link popup to remove sizing in pixels that caused significant text overlaps when the base font size is scaled or set to a larger custom value in the browser or operating system.

Props jonny-s, sabernhardt, joedolson.
Fixes #53174.

git-svn-id: https://develop.svn.wordpress.org/trunk@54216 602fd350-edb4-49c9-b593-d223f7449a82

Author: joedolson

src/wp-includes/css/editor.css

@@ -1392,7 +1392,7 @@ i.mce-i-wp_code:before {
 }
 
 #wp-link-wrap {
-	height: 500px;
+	height: 600px;
 	margin-top: -250px;
 }
 
@@ -1407,7 +1407,6 @@ i.mce-i-wp_code:before {
 #link-modal-title {
 	background: #fff;
 	border-bottom: 1px solid #dcdcde;
-	height: 36px;
 	font-size: 18px;
 	font-weight: 600;
 	line-height: 2;
@@ -1459,10 +1458,13 @@ i.mce-i-wp_code:before {
 	-webkit-overflow-scrolling: touch;
 	padding: 0 16px;
 	position: absolute;
-	top: 37px;
+	top: calc(2.15384615em + 16px);
 	left: 0;
 	right: 0;
-	bottom: 44px;
+	bottom: calc(2.15384615em + 19px);
+	display: flex;
+	flex-direction: column;
+	overflow: auto;
 }
 
 #wp-link ol,
@@ -1497,7 +1499,7 @@ i.mce-i-wp_code:before {
 #wp-link #link-options label span,
 #wp-link #search-panel label span.search-label {
 	display: inline-block;
-	width: 80px;
+	width: 120px;
 	text-align: right;
 	padding-right: 5px;
 	max-width: 24%;
@@ -1513,7 +1515,11 @@ i.mce-i-wp_code:before {
 #wp-link .link-search-wrapper {
 	margin: 5px 0 9px;
 	display: block;
-	overflow: hidden;
+}
+
+#wp-link .query-results {
+	position: absolute;
+	width: calc(100% - 32px);
 }
 
 #wp-link .link-search-wrapper .spinner {
@@ -1523,9 +1529,6 @@ i.mce-i-wp_code:before {
 
 #wp-link .link-target {
 	padding: 3px 0 0;
-	white-space: nowrap;
-	overflow: hidden;
-	text-overflow: ellipsis;
 }
 
 #wp-link .link-target label {
@@ -1537,15 +1540,7 @@ i.mce-i-wp_code:before {
 	margin: 0 0 12px;
 	background: #fff;
 	overflow: auto;
-	position: absolute;
-	left: 16px;
-	right: 16px;
-	bottom: 0;
-	top: 166px;
-}
-
-.has-text-field #wp-link .query-results {
-	top: 210px;
+	max-height: 290px;
 }
 
 #wp-link li {
@@ -1662,24 +1657,12 @@ i.mce-i-wp_code:before {
 }
 
 @media screen and (max-width: 782px) {
-	#wp-link-wrap {
-		margin-top: -140px;
-	}
-
-	#wp-link-wrap .query-results {
-		top: 195px;
-	}
-
-	#wp-link-wrap.has-text-field .query-results {
-		top: 235px;
-	}
-
 	#link-selector {
 		padding: 0 16px 60px;
 	}
 
 	#wp-link-wrap #link-selector {
-		bottom: 52px;
+		bottom: calc(2.71428571em + 23px);
 	}
 
 	#wp-link-cancel {
@@ -1717,10 +1700,6 @@ i.mce-i-wp_code:before {
 	#link-selector {
 		overflow: auto;
 	}
-
-	#search-panel .query-results {
-		position: static;
-	}
 }
 
 @media screen and (max-height: 290px) {
@@ -1736,10 +1715,6 @@ i.mce-i-wp_code:before {
 		height: calc(100% - 92px);
 		padding-bottom: 2px;
 	}
-
-	#search-panel .query-results {
-		position: static;
-	}
 }
 
 div.wp-link-preview {