changed room 'col' style on home page

app/client/templates/home.html

@@ -2,10 +2,9 @@
     {{> header}}
     <main>
         {{> alerts}}
-        <div class="col s12 m10 l8">
             <div class="row">
                 {{#each rooms}}
-                    <div class="col s12 m5 l2">
+                    <div class="col s12 m4 l2">
                         <div class="card hoverable">
                             <div class="card-image waves-effect waves-block waves-light">
                                 <a href=/{{type}}>
@@ -27,7 +26,6 @@
                     </div>
                 {{/each}}
             </div>
-        </div>
     </main>
     {{> footer}}
 </template>