title: Wordpress: I can't change the logo image of my site
body: <p>First of all: I've already looked on <a href="https://stackoverflow.com/questions/40208152/how-to-change-the-logo-of-my-wordpress-site">How to change the logo of my wordpress site</a> and I didn't found any useful information for my problem.</p>
  
  <p>In the picture you see the costume logo picture...</p>
  
  <p><a href="https://i.stack.imgur.com/O9cEz.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/O9cEz.png" alt="enter image description here"></a></p>
  
  <p>...and I change it, if the screen size gets smaller, with this new image:</p>
  
  <p><a href="https://i.stack.imgur.com/pkdEA.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pkdEA.png" alt="enter image description here"></a></p>
  
  <p>To replace the image I must write</p>
  
  <pre><code>@media screen and (max-width: 800px){
  
  
          .logo-wrapper &gt; .logo &gt; img {
              background-image: url('wp-content/uploads/2017/06/new_logo.png')!important;
      }
  }
  </code></pre>
  
  <p>But the old logo is still seen in the homepage and covered with a part of the new logo:</p>
  
  <p><a href="https://i.stack.imgur.com/4sM67.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/4sM67.png" alt="enter image description here"></a></p>