title: How to exclude CSS from one Page? Or how to reset margins of one page
body: <p>I come to you with a seemingly quick fix, but nothing I've tried has worked the way I've planned it.</p>
  
  <p>So what I'd like to do is apply the following CSS below to all my site's pages, EXCEPT for one: .page-id-145. I've tried using section:not(.page-id-145) attached at the start of the following code, but it ends up messing up my other pages, while fixing the page I need. How can I simply JUST exclude the following code from the page I want, without messing up the other pages? I specifically want the (margin and float) to go away on page id 145.</p>
  
  <p>Essentially, I just need a way to set the margin/float for this specific page: <a href="http://www.thegrassrootsgarage.com/great-albums-rym-list/" rel="nofollow noreferrer">http://www.thegrassrootsgarage.com/great-albums-rym-list/</a> to the left, and not in the middle, which is what the following CSS describes.</p>
  
  <p>Here is my theme CSS that may influence the specific page in question: </p>
  
  <pre><code>#header,
  #main-content,
  #wrapper-footer {
    float: none;
    height: auto;
    position: relative;
    width: 100%;        
  }
  #wrapper #main-content {      /* this section likely must change */
    padding: 28px 28px 10px;
    width: 720px;         
    margin: 0 auto;
    float: none;
  }
  #content {
    float: none;
    width: 750px;       
  }
  </code></pre>
  
  <p>And here is one other line of an exception I made previously, that may or may not influence it:</p>
  
  <pre><code>.page-id-145 .header-image {display: none;}
  </code></pre>
  
  <p>In summary, I simply want to start my margin on a specific page to the LEFT side, instead of what has been specified in the above CSS. Unfortunately, I have gone through a variety of iterations to make it work like :not and even unset, inherit, and initial, but to no avail. Another detail that may work includes the fact that this specific Wordpress theme was designed to include sidebar widgets - not sure if that will help. Any thoughts?</p>
  
  <p>Thank you in advance, and have a wonderful day.</p>