deletions | additions       diff --git a/_layouts/katex.html b/_layouts/katex.html  index 1c30e88..1131747 100644  --- a/_layouts/katex.html  +++ b/_layouts/katex.html 
...
      href="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.1.1/katex.min.css"> href="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.2.0/katex.min.css">   src="//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.2.0/katex.min.js">      {{ content }} 
...
var script = scripts[i];  if (script.type.match(/^math\/tex/)) {  var text = script.text === "" ? script.innerHTML : script.text;  if (script.type.match(/mode\s*=\s*display/)) {  text var options  = "\\displaystyle {" + text + "}";  } script.type.match(/mode\s*=\s*display/) ?  {displayMode: true} : {};  script.insertAdjacentHTML("beforebegin", katex.renderToString(text)); katex.renderToString(text, options));  }  }