Prevent display of counter outside of steps

wiki/src/install/inc/stylesheets/assistant.css

@@ -105,6 +105,10 @@ h1 strong {
   box-shadow: 0px -10px #0A0 inset;
 }
 
+h1:before {
+  display: none;
+}
+
 h3, h4, p, ul {
   margin: 20px;
 }

wiki/src/install/inc/stylesheets/steps.css

@@ -39,6 +39,7 @@ h1:before {
   font-size: 0.75em;
   counter-increment: step;
   margin-right: -2em;
+  display: inline;
 }
 
 /* Thiner border */