style(common): add padding to body for improved layout

public/themes/dist_static/static/css/common.css

@@ -354,6 +354,7 @@ body {
   justify-content: center;
   min-width: 12.5rem;
   min-height: 3.75rem;
+  padding: 0 2rem;
   gap: 1.875rem;
   border-radius: 0.5rem;
   color: var(--color-white);

public/themes/website/1/en/demo/about.html

@@ -327,7 +327,7 @@
           <p class="ab-csr__desc">
             {$vo.description}
           </p>
-          <a class="s-btn s-btn--light s-btn--pill" href="{$csr_report_href}">CSR Report</a>
+          <a class="s-btn s-btn--light s-btn--pill" href="{$csr_report_href}">Social Responsibility Report</a>
         </div>
       </div>
     </section>