body {
  background-color: #eeeeee;
  font-size: 15px;
  font-family: 'Lora', serif;
}

h2 {
  font-family: 'Istok Web', sans-serif;
}

.sample {
  display: flex;
  padding: 20px 0;
}

.sample div.talk {
  flex: 1;
}

.sample div.code {
  flex: 2;
  height: 200px;
  padding: 15px;
}

.CodeMirror {
  height: 200px;
  font-size: 14px;
}

#stack-num {
	width : 50px;
}

#stack-delay {
	width : 50px;
}