body {
  width: 100vw;
  height: 100vh;
  margin: 0 auto;
  background-color: #FFF0D0;
}

.vertical_blocks {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  list-style-type: none;
}

.horizontal_blocks {
  display: flex;
  flex-direction: row;
  min-width: 0;
  min-height: 0;
  list-style-type: none;
}

main {
  flex: 1 1;
  border: 0;
  box-sizing: border-box;
}


.main_input {
  flex: 1 1;
  border: 0;
  box-sizing: border-box;

  display: flex;
  align-items: center;
  justify-content: center;
}

.translation {
  font: 2.4em sans-serif;
  text-align: center;
}

.exercise {
  font: 2.4em sans-serif;
  writing-mode: vertical-rl;
  display: flex;
  justify-content: center;
  flex: 0 0 20%;
}

.transcribed {
  color: #FF0000;
  text-decoration: underline;
}

.interpretation {
  font: 12em sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 20%;
}

#drawing_layer path {
  fill:none;
  stroke:#000000;
  stroke-width:16;
  stroke-linecap:round;
  stroke-linejoin:round;
}

#hint_layer path {
  fill:none;
  stroke:#bfbfbf;
  stroke-width:16;
  stroke-linecap:round;
  stroke-linejoin:round;
}

#hint_layer path.start {
  stroke:#9f9f9f;
}

menu {
  margin: 24;
  display: flex;
  align-items: center;
  justify-content: center;
}