Custom Style Script (Inject desired CSS or JS)

Tips:

1. Custom style script can inject desired CSS or JS to a document by enter "*" to field URL, check the "Tab" box, enter a URL, e.g. a local URL https://sideway.to/style/css.js to the second row of JavaScript Code/Linke, and enter a URL, e.g. a local URL https://sideway.to/style/style.css to the second row of Style (CSS) Code/Link.
2. Use a custom JavaScript file to custom all tagged elements in a document
   JavaScript Code Input:

   function setstyle(tagbody) {
       var aa = tagbody.children;
       for (var j = 0, max = aa.length; j < max; j++) {
           aa[j].setAttribute('style', 'overflow:visible;margin-top:0px;margin-bottom:0px;padding-top:0px;padding-bottom:o;max-height:1000000px !important');
           setstyle(aa[j])
       }
   }
   window.onload = function() {
       var docbody=document.body;
       setstyle(docbody)
   }

3. Use a custom CSS file to custom specified tagged elements in a document
   CSS Code Input:

   #adv,hr {min-height:0;height:0;visibility:hidden !important}
   pre code{overflow:visible;word-wrap:break-word !important}
   h1{font-size:1.7em !important }
   h2{font-size:1.5em !important }
   h3{font-size:1.3em !important }