hide sidebar if not :hover'd

glsl/raymarching.js

  
  document.body.style = "margin: 0; overflow: hidden;";
  document.body.innerHTML = "";
  
  var styleEl = document.createElement("style");
  styleEl.textContent = `
#sidebar {
  position: absolute;
  top: 0;
  right: -250px;
  padding: 1ex;
  font-family: monospace;
  font-weight: bold;
  background-color: rgba(255, 255, 255, 0.5);
}
#sidebar:hover {
  transition: right 0.1s;
  right: 0;
}
  `
  var canvas = document.createElement("canvas");
  var w = canvas.width = window.innerWidth;
  };
  var sidebarEl = document.createElement("div");
  sidebarEl.style = `
    position: absolute;
    top: 0;
    right: 0;
    padding: 1ex;
    font-family: monospace;
    font-weight: bold;
    background-color: rgba(255, 255, 255, 0.5);
  `;
  sidebarEl.id = "sidebar";
  document.body.appendChild(sidebarEl);
  
  var sliders = findSliders(fragmentShaderSrc);