.preferences {
    max-width: 550px;
    margin: auto;
    padding: 20px;
    text-align: center;
}

.preferences_row {
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    margin: 20px 10px;
}

.preferences_row input {
    margin: 0 0 0 30px;
    filter: grayscale(1);
}

.profile-page .preferences .btn {
    margin: 15px auto;
}