@font-face {
  font-family: 'rubikregular';
  src: url('rubik-regular-webfont.woff2') format('woff2'), url('rubik-regular-webfont.woff') format('woff');
  font-weight: normal;
  font-style: normal;
}
* {
  box-sizing: border-box;
  font-family: "rubikregular", sans-serif;
  text-align: center;
}
html,
body {
  background-color: #594a54;
  color: #d3cbd0;
}
canvas {
  image-rendering: pixelated;
}
input[type="color"] {
  width: 2em;
  height: 2em;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
}
input[type="color"][disabled] {
  opacity: 0.5;
}
table {
  margin: 0 auto;
}
table td,
table th {
  width: 50%;
}
table td {
  text-align: left;
}
table th {
  text-align: right;
}
textarea {
  height: 256px;
  width: 256px;
  margin: 1em;
}
textarea,
input {
  text-align: left;
}
.centre {
  margin: 0 auto;
}
.section {
  width: 20vw;
  height: 20vw;
  display: table-cell;
  background-color: #d3cbd0;
  color: #594a54;
}
#brightness,
#threshold {
  width: 256px;
}
#brightness + label,
#threshold + label {
  margin: 0 auto;
}
#imageUpload {
  padding: 1em 0;
  width: 256px;
}
#preview {
  margin: 0 auto;
  width: 256px;
}