Set proper HTML5 input types in the admin, props georgestephanis, fixes #17863

git-svn-id: https://develop.svn.wordpress.org/trunk@20168 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/css/wp-admin.dev.css

@@ -210,6 +210,10 @@ TABLE OF CONTENTS:
 /* include margin and padding in the width calculation of input and textarea */
 input[type="text"],
 input[type="password"],
+input[type="number"],
+input[type="search"],
+input[type="email"],
+input[type="url"],
 textarea {
 	-moz-box-sizing: border-box;
 	-webkit-box-sizing: border-box;
@@ -222,6 +226,15 @@ input[type="radio"] {
 	vertical-align: text-bottom;
 }
 
+input[type="search"] {
+	-webkit-appearance: textfield;
+	text-align: left;
+}
+
+input[type="search"]::-webkit-search-decoration {
+	display: none;
+}
+
 /* general */
 html,
 body {
@@ -789,7 +802,7 @@ input.regular-text,
 }
 
 input.small-text {
-	width: 50px;
+	width: 60px;
 }
 
 #doaction,