styles.css

/* Body and div containers */
body {
    box-sizing: border-box;
    line-height: 1.6;
    color: white;
}

.box {
    border: solid 1px white;
    margin-top: 50px;
    padding: 20px;
}

.counters {
    display: flex;
    justify-content: space-between;
}

/* ID's */
#number {
    border-radius: 50%;
    font-size: 2rem;
    line-height: 60px;
    margin: auto;
    height: 60px;
    width: 60px;
}

/* Buttons */
.btn-warning {
    margin-top: 20px;
}

/* --------- Sections --------- */

/* Calculator */
#calculator {
    background-color: #35654d;
    text-align: center;
    padding: 10px 0px 40px;
}

/* about */
#about {
    border-top: solid 4px gold;
    border-bottom: solid 4px gold;
    padding: 50px 15px;
    color: black;
}

/* FAQ's */
#FAQ {
    background-color: #35654d;
    padding: 30px 15px;
}