fix indentation

glsl/docs.js

var styleEl = document.createElement("style");
styleEl.textContent = `
#toggle {
position: absolute;
bottom: 0.5ex;
right: 1ex;
z-index: 3;
font-size: 20px;
font-weight: bold;
color: white;
text-decoration: none;
  position: absolute;
  bottom: 0.5ex;
  right: 1ex;
  z-index: 3;
  font-size: 20px;
  font-weight: bold;
  color: white;
  text-decoration: none;
}
#docs {