html, body {
  margin: 0;
  font-size: 18px;
  line-height: 1.75;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  background: #dcdef0;
  box-sizing: border-box;
}

* > * {
  box-sizing: inherit;
}

p {
  margin: 0;
  margin-bottom: .5em;
}

h1, h2, h3, h4, h5, h6 {
  line-height: 1.5;
  margin-top: 0;
  margin-bottom: .25em;
}

h1, h2 {
  margin-bottom: 1em;
}

button {
  background: #282732;
  color: #ffb738;
  border: 0;
  border-radius: 4px;
  padding: 9px 14px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
}

button:disabled {
  background: lightgrey;
  color: lightslategray;
  pointer-events: none;
  cursor: not-allowed;
}

a {
  color: rgb(92, 71, 224);
  text-decoration: none;
  border-bottom: 0.1em solid currentColor;
  cursor: pointer;
}

canvas {
  border: 1px solid #efefef;
  image-rendering: crisp-edges;
  image-rendering: pixelated;
  cursor:crosshair;
  user-select: none;
}

.wrapper {
  margin: 0 auto;
  width: 100%;
  max-width: 960px;
  padding: 4rem 12px;
}

.panel {
  background: #fff;
  box-shadow: 0 4px 0 0 rgba(203, 203, 211, 0.342);
  padding: 22px 26px;
  border-radius: 16px;
  margin-bottom: 15px;
}

.row {
  display: flex;
  width: 100%;
}

.row-even > * {
  flex: 1;
}

.pull-left {
  margin-right: auto;
}

.pull-right {
  margin-left: auto;
}

.example-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 24px;
}

.example-item {
  text-decoration: none;
  border-bottom: none;
  /* color: inherit; */
}

.example-item p {
  opacity: .8;
}

#serial {
  padding: 0 .5em;
}

.no-select {
  user-select: none;
}