nav {
    
    background-color: #2CC7BE;
    padding: 5px;
}

#banner {
    width: 100%;
    height: 196px;
    background-image: url('../../img/banner.png');
}

.btn-white {
    color: #212529;
    background-color: #ffffff;
    border-color: #ced4da;
}

.btn-gray {
    color: #2CC7BE;
    background-color: #E7F9F8;
    border-color: #ced4da;
}

.btn-success {
    color: #fff;
    background-color: #2CC7BE;
    border-color: #2CC7BE;
}