*,
:before,
:after {
  box-sizing: border-box;
}


.signature-component {
  text-align: left;
  display: inline-block;
  max-width: 100%;
}
.signature-component h1 {
  margin-bottom: 0;
}
.signature-component h2 {
  margin: 0;
  font-size: 100%;
}
/*
.signature-component button {
  padding: 1em;
  background: transparent;
  box-shadow: 2px 2px 4px #777;
  margin-top: 0.5em;
  border: 1px solid #777;
  font-size: 1rem;
}
.signature-component button.toggle {
  background: rgba(255, 0, 0, 0.2);
}*/
.signature-component canvas {
  display: block;
  position: relative;
  border: 1px solid;
}
.signature-component img {
  position: absolute;
  left: 0;
  top: 0;
}