Rename sass style sheet

Author: paulodiovani

_sass/_home.scss renamed to _sass/_banners.scss

@@ -59,4 +59,26 @@ h3 small {
       }
     }
   }
+}
+
+.topic-choose {
+  b.topic {
+    font-family: monospace;
+    font-size: 0.8em;
+    font-weight: normal;
+    border: 1px solid gray;
+    border-radius: 2px;
+    white-space: nowrap;
+    padding: 2px 4px;
+    cursor: default;
+
+    &:hover {
+      color: $background-color;
+      background: $text-color;
+    }
+  }
+}
+
+div.clear {
+  @extend %clearfix;
 }

css/main.scss

@@ -48,6 +48,6 @@ $on-laptop:        800px;
 @import
         "base",
         "layout",
-        "home",
+        "banners",
         "syntax-highlighting"
 ;