title: How to enable horizontal scrolling on mousewheel without pressing shift button
body: <p>I'm using a horizontal scroll tumblr theme made by shythemes.tumblr.com, and I'd like to scroll horizontally simply on mousewheel, without pressing the shift button on keyboard, like <a href="https://css-tricks.com/snippets/jquery/horz-scroll-with-mouse-wheel/" rel="nofollow">this</a>.</p>
  
  <p>Not sure where did I go wrong, I tried from 'overflow:hidden' to jQuery, but none of the solution I found on internet worked.</p>
  
  <p>Here's my entire website: <a href="http://morriew.tumblr.com/" rel="nofollow">http://morriew.tumblr.com/</a>.</p>
  
  <p>Thanks for answering in advance.</p>