DOMUI Prefs: Small style fixes for Basics page.

chrome/browser/resources/options/options_page.css

 body {
   cursor: default;
   font-size: 100%;
 }
 
 #settings-title {
   -webkit-padding-end: 24px;
   color: #53637d;
   cursor: pointer;
   font-size: 200%;
@@ skipping 259 matching lines @@
   color: #53637d;
   font-size: 200%;
   font-weight: normal;
   margin: 0;
   padding-bottom: 4px;
   padding-top: 13px;
 }
 
 .subpage-sheet .page h1 {
   padding-top: 4px;
+  margin-bottom: 10px;
 }
 
 section {
   -webkit-box-orient: horizontal;
   border-bottom: 1px solid #eeeeee;
   display: -webkit-box;
   margin-top: 17px;
   padding-bottom: 20px;
 }
 
@@ skipping 290 matching lines @@
   -webkit-border-radius: 2px;
   -webkit-box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1);
   background-image: url("select.png"), -webkit-linear-gradient(#fafafa, #f4f4f4 40%, #e5e5e5);
   background-position: center right;
   background-repeat: no-repeat;
   border: 1px solid #aaa;
   color: #555;
   font-size: inherit;
   margin: 0;
   overflow: hidden;
-  padding: 2px 20px 2px 3px;
+  padding: 2px 20px 2px 12px;
   text-overflow: ellipsis;
   white-space: nowrap;
 }
 
 html[dir='rtl'] select {
   background-position: center left;
 }
 
 select:hover {
   -webkit-box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2);
@@ skipping 27 matching lines @@
 }
 
 html[os=mac] label > input[type=checkbox],
 html[os=mac] label > input[type=radio] {
   margin-top: 2px;
 }
 
 .suboption {
   -webkit-margin-start: 16px;
 }