html,
body {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 0px;
  margin: 0px;
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
  border: none;
  font:
    normal 100% / normal Arial,
    Helvetica,
    sans-serif;
  color: rgba(255, 255, 255, 1);
  -o-text-overflow: clip;
  text-overflow: clip;
  background:
    -webkit-linear-gradient(90deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    -webkit-linear-gradient(0deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    -webkit-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.298039) 1px,
        rgba(0, 0, 0, 0) 1px
      ),
    -webkit-linear-gradient(
        0deg,
        rgba(255, 255, 255, 0.298039) 1px,
        rgba(0, 0, 0, 0) 1px
      ),
    rgb(34, 102, 153);
  background:
    -moz-linear-gradient(0deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    -moz-linear-gradient(90deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    -moz-linear-gradient(
        0deg,
        rgba(255, 255, 255, 0.298039) 1px,
        rgba(0, 0, 0, 0) 1px
      ),
    -moz-linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.298039) 1px,
        rgba(0, 0, 0, 0) 1px
      ),
    rgb(34, 102, 153);
  background:
    linear-gradient(0deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    linear-gradient(90deg, #ffffff 2px, rgba(0, 0, 0, 0) 2px),
    linear-gradient(
      0deg,
      rgba(255, 255, 255, 0.298039) 1px,
      rgba(0, 0, 0, 0) 1px
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.298039) 1px,
      rgba(0, 0, 0, 0) 1px
    ),
    rgb(34, 102, 153);
  background-position:
    -2px -2px,
    -2px -2px,
    -1px -1px,
    -1px -1px;
  -webkit-background-origin: padding-box;
  background-origin: padding-box;
  -webkit-background-clip: border-box;
  background-clip: border-box;
  -webkit-background-size:
    100px 100px,
    100px 100px,
    20px 20px,
    20px 20px;
  background-size:
    100px 100px,
    100px 100px,
    20px 20px,
    20px 20px;
}
#instructions {
  background: rgba(255, 255, 255, 0.7);
  padding: 15px;
  border-radius: 6px;
  font-style: "italic";
  color: black;
  font-size: 9pt;
  margin-left: 1em;
  margin-top: 2.5em;
  float: left;
  width: 30%;
  font-size: large;
}
#world {
  float: left;
  background: #ccc;
  display: block;
  width: 800px;
  height: 600px;
  margin-left: 3em;
  margin-top: 1.5em;
  border: 3px solid black;
}