.comment{
    color:green;
}
.labels{
margin:5px;
}
.exercises{
    text-decoration:none;
}

.pseudocode{
    font-family:courier new;
    font-size:90%;
    background:#f0f0f0;
    margin:24px;
    padding:12px;
}

.code{
    font-family:courier new;
    font-size:80%;
    line-height:1.5em;
    background:#f0f0f0;
    margin:24px;
    padding:12px;
}

.condition{
    background:white;
    padding: 4px;
    border: 1px solid black;
    border-radius:3px;
    margin-left:7px;
    margin-right:7px;
}

.keyword{
    margin:4px;
    background:red;
    color:white;
    font-weight:bold;
    padding:4px;
    border-radius:3px;
    font-size:120%;
}

.indent1{
    margin-left:20px;
}
.indent2{
    margin-left:40px;
}
.indent3{
    margin-left:60px;
}
.indent4{
    margin-left:80px;
}