.my-title {
  width: 150px;
  height: 30px;
  text-align: center;
  margin: 8px 0px -1px 6px;
  border: 1px solid #ccc;
  border-radius: 4px 4px 0px 0px;
  
}
.my-sample {
  height: 440px;
  border: 1px solid #ccc;
  padding: 15px;
  border-radius: 6px;
  font-family:"Meiryo UI";
  font-size:20px;
  margin-bottom: 8px;
}
.space10{width:10px;height:10px;display:block;margin:0px;padding:0px;border-width:0px;}
.space20{width:20px;height:20px;display:block;margin:0px;padding:0px;border-width:0px;}
.space30{width:30px;height:30px;display:block;margin:0px;padding:0px;border-width:0px;}