span.title {
display: block;
font-weight: bold;
font-size: 1.1em;
}

b.hard
  {
color: #A53712;
  }

b.medium
  {
color: #EEB911;
  }

b.easy
  {
color: #799421;
  }

ul li
  {
    list-style: none;
    border-left: 15px #ccc solid;
    margin-bottom: 25px;
  }


ul li p
  {
    margin-left: 10px;
    text-indent: 0;
    font-size: 0.8em;
    line-height: 1.3em;
  }

ul li p pre
  {
margin-left: 10px;
text-align: center;
white-space: pre;
font-size: 1.5em;
  }

ul li.hard
  {
    border-left: 12px #A53712 solid;

  }

ul li.medium
  {
    border-left: 12px #EEB911 solid;
  }

ul li.easy
  {
    border-left: 12px #799421 solid;
  }