#portrait_2017 {
    border: 0.25rem solid #000000;
    border-radius: 50%;
    margin-top: 2rem;
    margin-bottom: 2rem;
}

.card {
    margin-top: 1rem;
    margin-bottom: 1rem;
    background-color: #FFAAAA;
    border: 0.25rem solid #000000;
}

.card-title {
    font-weight: bold;
}

.btn {
    border: 0.25rem solid #000000;
    background-color: #000000;
    color: #FFFFFF;
}

.btn:hover{
    border-color: #000000;
    background-color: #FF0000;
    color: #000000;
}