.note {
    font-size: 85%;
    color: #888;
}
main {
    padding: 0 6px;
}
input.answer {
    width: 100%;
    border-width:0;
    font-size:12pt;
}
div.MathJax_Display {
    margin-bottom:0;
}
.answer {
    width: 100%;
    border-width:0;
    border:none;
    margin: 0;
    padding: 0;
    color: #333;
    font-family: 'PT Sans', sans-serif;
    width:auto;
    right: 100%;
}
div.answer {
    height: 64px;
}
.problem {
    font-size: 18px;
    margin: 6px 0;
    padding: 2px;
    color: #333;
    font-family: 'PT Sans', sans-serif;
}