.underbrace-container {
    display: flex;
    gap: 1em; /* space between multiple characters */
}

.underbrace-item {
    display: inline-block;
    text-align: center;
}

.underbrace-item .char {
    display: block;
    position: relative;
    /* line above meaning */
    margin-bottom: 0.2em; /* spacing between line and English text */
}

.underbrace-item .char::after {
    content: '';
    display: block;
    border-bottom: 1px solid black;
    width: 100%;
    position: absolute;
    bottom: 0;
    left: 0;
}

.underbrace-item .meaning {
    display: block;
    font-size: 0.85em;
}