.custom-container {
  margin-top: 16px;
  
}

.with-color > input {
  max-width: 70%;
}
.with-color > .color-palette {
  padding-left: 40px;
  padding-top: 40px;
  display: inline-flex;
  box-shadow: 0 0.5em 1em -0.125em rgb(10 10 10 / 10%), 0 0 0 1px rgb(10 10 10 / 2%);
}

.half {
  width: 50%;
}

#canvasArea {
  touch-action: none;
}