newest styling changes, added new button

templates/layout.html

@@ -265,6 +265,7 @@ $.ajax({
       <button id="about">About</button>
       <button id="listoffiles">Print</button>
       <button id="reset"><a href="/">Reset</a></button>
+      <button id="showall">Show All</button>
 
 
         <br>