#math_answer {
    width: 100%; 
}

.math-figure {
    width: 100%;
    padding: 20px; 
}

@media (min-width: 576px) {
    #math_answer {
        width: 60%;
    }

    .math-figure {
        width: 60%; 
    }
}

.math-problem {
    display: none;
    width: 100%; 
    overflow: auto;
    text-align: center;
}

.active-problem {
    display: block;
}

#problem-changer-container {
    font-size: 14px;
    font-style: italic;
}