body{
    max-width:600px;
    margin:50px auto;
    padding:0 10px;
    font:18px/1.5;
    font-family: monospace, Courier, "Courier New";
}

h1,h2,h3{
    line-height:1.2;
    text-align:center;
}

img {
  display: block;
  margin: auto;
}

div.ilema > span:nth-child(3) {
    display: none;
}