body {
    font-family: 'Roboto Mono', monospace;
}

@media only screen and (max-width: 600px) {
    .big-title {
        margin-top: 0px !important;
    }

    .title, .owes {
        padding-top: 5px;
        padding-bottom: 5px;
    }

    .input input {
        padding: 5px;
    }

    .everything div {
        width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .buttons input[type='button'] {
        font-size: 30px;
    }
}

@media only screen and (min-width: 600px) {
    .title, .owes {
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .input input {
        padding: 10px;
    }
    
    .everything div {
        width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .buttons input[type='button'] {
        font-size: 34px;
    }
}

.title {
    font-size: 24px;
    margin-top: 30px;
    text-align: center;
    background-color: white;
}

.big-title {
    font-size: 34px;
}

.buttons {
    text-align: center;
    margin-top: 30px;
}

.buttons input[type='button'] {
    width: 100px;
    border: 0;
    text-align: center;
    padding-top: 10px;
    padding-bottom: 10px;
    cursor: pointer;
    background-color: white;
}

.buttons .selected {
    font-weight: bold;
}

.input {
    margin-top: 10px;
}

.input input {
    font-size: 32px;
    width: 100%;
    text-align: center;
    font-family: 'Roboto Mono', monospace;
}

.owes {
    font-size: 32px;
    margin-top: 10px;
    text-align: center;
    background-color: white;
}

.form-hidden {
    display: none;
}