[cros] Layout for OOBE WebUI.

chrome/browser/resources/options/options_page.css

 body {
   cursor: default;
   font-size: 13px;
 }
 
 a:link {
   color: rgb(63, 110, 194);
 }
 
 a:active {
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 input[type='password'],
 input[type='text'],
 input[type='url'],
 input:not([type]) {
   -webkit-border-radius: 2px;
   border: 1px solid #aaa;
   font-size: inherit;
   padding: 3px;
 }
 
-/* SELECT */
-select {
-  -webkit-appearance: button;
-  -webkit-border-radius: 2px;
-  -webkit-box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.1);
-  -webkit-padding-end: 20px;
-  -webkit-padding-start: 2px;
-  -webkit-user-select: none;
-  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-top: 2px;
-  padding-bottom: 2px;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-
-select:disabled {
-  color: graytext;
-}
-
-html[dir='rtl'] select {
-  background-position: center left;
-}
-
-select:enabled:hover {
-  -webkit-box-shadow: 0px 1px 3px rgba(0, 0, 0, 0.2);
-  background-image: url("select.png"), -webkit-linear-gradient(#fefefe, #f8f8f8 40%, #e9e9e9);
-  color: #333;
-}
-
-select:enabled:active {
-  -webkit-box-shadow: inset 0px 1px 3px rgba(0, 0, 0, 0.2);
-  background-image: url("select.png"), -webkit-linear-gradient(#f4f4f4, #efefef 40%, #dcdcdc);
-  color: #444;
-}
-
 /* CHECKBOX, RADIO */
 input[type=checkbox],
 input[type=radio] {
   margin-left: 0;
   margin-right: 0;
   position: relative;
   top: 1px;
 }
 
 /* Checkbox and radio buttons have different sizes on different platforms. The
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 .displaytable > section > * {
   display: table-cell;
   vertical-align: baseline;
   border-bottom: 1px solid #eeeeee;
 }
 
 /* do not display a border after the last section in the table */
 .displaytable > section:last-child > *  {
   border-bottom: none;
 }