body{
        background: #f4eeff;

}
.card-header{
    background: #a40000;
    color: #fff;
    font-size: 18px;
    font-weight: bold;
}
.btn-lg, .btn-group-lg > .btn {
    padding: 10px 15px;
    font-size: 17px;
    line-height: 1;
    border-radius: 0.3rem;
}