.fraction-symbol {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 14px;
    line-height: 1.2;
}
.fraction-symbol .numerator,
.fraction-symbol .denominator {
    width: 20px;
    height: 15px;
    border: 1px solid black;
}
.fraction-symbol .line {
    width: 25px;
    height: 1px;
    background-color: black;
    margin: 2px 0;
}
.eqscript-container {
    position: relative;
    width: 32px;
    height: 32px;
}
.base-x {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    font-size: 24px;
}
.super-n {
    position: absolute;
    right: 0;
    top: 0;
    font-size: 14px;
}
.sub-n {
    position: absolute;
    right: 0;
    bottom: 0;
    font-size: 14px;
}
.equation-solution {
    width: 400px;
    height: 60px;
    font-size: 20px;
    padding: 10px;
    margin-bottom: 20px;
    border: 1px solid #ccc;
}
.equationbutton {
    width: 80px;
    height: 40px;
    font-size: 24px;
    margin: 5px;
    cursor: pointer;
    position: relative;
}
.supersubbutton {
    margin: 0 auto;
}