title: CSS issue with back-to-top button
body: <p>I used this plugin (<a href="http://codyhouse.co/gem/back-to-top/" rel="nofollow">http://codyhouse.co/gem/back-to-top/</a>) in order to include a back-to-top button on my site. </p>
  
  <p>I included this link just before the end of my body-tags: </p>
  
  <pre><code>&lt;a href="#0" class="cd-top"&gt;&lt;/a&gt;
  </code></pre>
  
  <p>This is the CSS part:</p>
  
  <pre><code>.cd-top {
  position: fixed;
  background: rgba(34, 34, 34, 0.8) url(../img/cd-top-arrow.svg) no-repeat center 50%;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: opacity .3s 0s, visibility 0s .3s;
  -moz-transition: opacity .3s 0s, visibility 0s .3s;
  transition: opacity .3s 0s, visibility 0s .3s;
  }
  .cd-top.cd-is-visible, .cd-top.cd-fade-out, .no-touch .cd-top:hover {
  -webkit-transition: opacity .3s 0s, visibility 0s 0s;
  -moz-transition: opacity .3s 0s, visibility 0s 0s;
  transition: opacity .3s 0s, visibility 0s 0s;
  }
  .cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 0.8;
  }
  .cd-top.cd-fade-out {
  /* if the user keeps scrolling down, the button is out of focus and becomes less visible */
  opacity: .5;
  }
  .no-touch .cd-top:hover {
  background-color: #515151;
  opacity: 1;
  }
  .cd-top {
  height: 60px !important;
  width: 60px !important;
  right: 280px !important;
  bottom: 50px !important;
  </code></pre>
  
  <p>}</p>
  
  <p>Here's the JS part:</p>
  
  <pre><code>jQuery(document).ready(function($){
  // browser window scroll (in pixels) after which the "back to top" link is shown
  var offset = 300,
  //browser window scroll (in pixels) after which the "back to top" link opacity is reduced
      offset_opacity = 1200,
      //duration of the top scrolling animation (in ms)
      scroll_top_duration = 700,
      //grab the "back to top" link
      $back_to_top = $('.cd-top');
  
  //hide or show the "back to top" link
  $(window).scroll(function(){
      ( $(this).scrollTop() &gt; offset ) ? $back_to_top.addClass('cd-is-visible') : $back_to_top.removeClass('cd-is-visible cd-fade-out');
      if( $(this).scrollTop() &gt; offset_opacity ) { 
          $back_to_top.addClass('cd-fade-out');
      }
  });
  
  //smooth scroll to top
  $back_to_top.on('click', function(event){
      event.preventDefault();
      $('body,html').animate({
          scrollTop: 0 ,
          }, scroll_top_duration
      );
  });
  
  });
  </code></pre>
  
  <p>I had to post all of it (sorry) because I have absolutely no clue what could be behind my problem. 
  My situation: My whole site is not responsive, so the position of the content does not adjust to (for example) a window resize. However, this button is/does. So when I reduce the browser window's width, the button "floats" along the right side, when it should actually be overflown by it. </p>
  
  <p>Does anybody have an idea why this is happening? 
  Thanks!!!</p>