title: Remove element from WKWebView loaded via URL swift
body: <p>I'm using WKWebView and i got a webview loaded via URL, and it's working perfectly</p>
  
  <pre><code>    let url = NSURL(string:"http://www.monstie.fr/")
      let request = NSURLRequest(URL: url!)
  
      webView.loadRequest(request)
  </code></pre>
  
  <p>I'm using a js file to inject some CSS but I would like to remove some element like the "href" of  (for example)  with javascript and without load all the html in a variable. </p>
  
  <p>My question is : how can i use this javascript code with swift ?</p>
  
  <pre><code>document.getElementsByClassName("mylinkclass").removeAttribute("href");
  </code></pre>
  
  <p>thanks ^^</p>