2370-small-style-fixes

This PR contains fixes for a few minor CSS/style/text problems described here: 
https://issues.apache.org/jira/browse/COUCHDB-2370

Closes COUCHDB-2370
input types in both http://www.w3.org/TR/html401/interact/forms.html#h-17.4 html5 http://www.w3.org/TR/html5/forms.html#the-input-element do not need closing `/>` a `>` is ok - but I am okay with both