fixes code organization for default template widths

demo/client/components/collections/Pages/Add/index.js

@@ -34,7 +34,7 @@ class Add extends Component {
           <APIUrl url={this.state.apiUrl} />
           <div className="controls">
             <Button type="secondary">Preview</Button>
-            <Button>Publish</Button>
+            <Button>Save</Button>
           </div>
         </StickOnScroll>
         <Form method="POST" action="#">

src/client/components/layout/DefaultTemplate/index.scss

@@ -2,8 +2,5 @@
 
 .default-template {
   @include default-template-width;
-
-  .emblem {
-    width: $base;
-  }
+  padding-top: rem(1);
 }

src/client/scss/_structure.scss

@@ -6,7 +6,8 @@
 /////////////////////////////
 
 @mixin default-template-width {
-  padding: rem(1) rem(1) rem(1) 0;
+  padding-left: rem(1);
+  padding-right: rem(1);
   margin-left: rem(6);
   width: calc(100% - #{rem(6)});