Increase summary to 400 chars

Author: laithsakka

layouts/_default/list.html

@@ -14,7 +14,7 @@ <h3>{{ $i }}. <a href="{{ .Permalink }}">{{ .Title }}</a> <span class="tag">{{ .
         <div class="meta">
           {{ with .Params.author }}{{ . }} · {{ end }}{{ .Date.Format "January 2, 2006" }}
         </div>
-        <p class="summary-text">{{ truncate 300 (.Plain | htmlUnescape) }}</p>
+        <p class="summary-text">{{ truncate 400 (.Plain | htmlUnescape) }}</p>
         <a href="{{ .Permalink }}">Read more →</a>
       </div>
     {{ end }}
@@ -43,7 +43,7 @@ <h3><a href="{{ .Permalink }}">{{ .Title }}</a></h3>
         <div class="meta">
           {{ with .Params.author }}{{ . }} · {{ end }}{{ .Date.Format "January 2, 2006" }}
         </div>
-        <p class="summary-text">{{ truncate 300 (.Plain | htmlUnescape) }}</p>
+        <p class="summary-text">{{ truncate 400 (.Plain | htmlUnescape) }}</p>
         <a href="{{ .Permalink }}">Read more →</a>
       </div>
     {{ end }}