Update the web store promo to be clearer and configurable at run-time.

chrome/browser/resources/ntp/apps.css

 /* Apps */
 
 #apps-content {
   position: relative;
   max-width: 780px;  /* (124 + margin * 2) * 6 */
 }
 
 html.apps-promo-visible #apps-content {
   max-width: 650px; /* (124 + margin * 2) * 5 */
 }
@@ skipping 124 matching lines @@
 
 menu > button.default {
   font-weight: bold;
 }
 
 #apps-promo {
   display: none;
 }
 
 html.apps-promo-visible #apps-promo {
-  display: block;
+  background: url('chrome://theme/IDR_WEBSTORE_ICON') no-repeat;
+  height: 125px;
+  padding-left: 125px;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

-webkit-padding-start

Any time you see left and right in css you need to do RTL

[jstritar, 2011/04/13 19:52:27]

Done. Thanks for catching that. Also, didn't know about the -webkit-*-start
rules... very cool.

+  display: table-cell;
+  vertical-align: text-bottom;
 }
 
-#apps-promo > h3 {
-  font-size: 16px;
-  margin-top: 1em;
-  margin-bottom: 0.25em;
-}
-
-#apps-promo-text1 {
-  margin-top: 0;
+#apps-promo-heading {
+  font-size: 115%;
+  font-weight: bold;
+  margin-bottom: 5px;
+  margin-left: 3px;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

-webkit-margin-start

[jstritar, 2011/04/13 19:52:27]

Done.

 }
 
 #apps-promo-hide {
-  float: right;
   -webkit-appearance: none;
   -webkit-transition: opacity .15s;
   background-color: transparent;
   border: 0;
   cursor: pointer;
   font-family: inherit;
   font-size: 90%;
   text-decoration: underline;
+  margin-top: 2px;
 }
 
 html[dir=rtl] #apps-promo-hide {
   float: left;
 }
 
-html.apps-promo-visible .app.web-store-entry {
-  position: absolute;
-  left: 100%;
-  top: 0;
-  -webkit-margin-start: 22px;
-}
-
-html.apps-promo-visible[dir=rtl] .app.web-store-entry {
-  right: 100%;
-}
-
-html.apps-promo-visible .app.web-store-entry a {
-  font-weight: bold;
-}
-
 /*
 We position the web store entry all by its lonesome in the top of the rightmost
 column when there is at least one full row of apps. Note that this is similar,
 but different than its position during promo (html.apps-promo-visible), so we
 never set .loner while the promo is running.
 */
 .app.web-store-entry.loner {
   position: absolute;
   left: 100%;
   top: 0;
 }
 
 html[dir=rtl] .app.web-store-entry.loner {
   right: 100%;
 }
+
+/* g-button CSS styles */

[arv (Not doing code reviews), 2011/04/13 17:17:59]

I have no idea what this is? Is this some shared css? If so move to a shared
file?

+@media screen, projection {
+  g-button-basic * {
+    margin: 0;
+    padding: 0;
+  }
+
+  .g-button-basic {
+    direction: ltr;
+    line-height: 1.2;
+    width: 20em;
+    max-width: 795px;
+    background-color: #cadef4;
+    border: 1px solid #ccc;
+    padding: 15px;
+    text-align: center;
+    overflow: visible;
+  }
+
+  .g-button-basic div {
+    font-size: 1.3em;
+    background: url('g-button-chocobo-basic-1.png') no-repeat;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

-webkit-border-image FTW. You can do this fancy button with one <a> and one
small image in modern browsers.

http://www.xanthir.com/blog/b49y0

+    background-color: #5679a5;
+  }
+
+  .g-button-basic div span span a {
+    display: block;
+    color: #fff!important;
+    /* @noflip */ background: url('g-button-chocobo-basic-2.png') no-repeat right bottom;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

remove GSS annotations?

[jstritar, 2011/04/13 19:52:27]

Done.

+    /* @noflip */ padding: 8px 18px 13px 13px;
+    text-decoration: none;
+    font-weight: bold;
+    height:  1%;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

ws

+  }
+
+  .g-button-basic div span {
+    display: block;
+    /* @noflip */ background: url('g-button-chocobo-basic-1.png') no-repeat right -400px;
+    height: 1%;
+  }
+  
+  .g-button-basic p {
+    text-align: center;
+    margin: 10px 0 0;
+  }
+  
+  .g-button-basic {
+    padding: 0;
+    background: none;
+    border: 0;
+  }
+
+  .g-button-basic div span span {
+    /* @noflip */ background: url('g-button-chocobo-basic-1.png') no-repeat left bottom;

[arv (Not doing code reviews), 2011/04/13 17:17:59]

This will duplicate the data due to inlining. Can you refactor?

+  }
+}