body {
    margin: 0;
    padding: 0;
    background-color: #f5f1d5
}

header {
    box-shadow: 0px 5px 10px 2px rgba(34, 60, 80, 0.2);
}

.h1header {
    margin: 0;
    background-color: #1b3440;
    height: 100px;
    line-height: 100px;
    text-align: center;
    color: #f8f7f4;

}

.h1 {
    text-align: center;
}

.card {
    background-color: #b4d6c6;
    border-radius: 12px;
    box-shadow: 0px 5px 10px 2px rgba(27, 52, 64, 0.3);
    
}

.card-main{
    height: 150px;
}



.row {
    margin-top: 20px;

}


.col-md-3 {
    margin-bottom: 25px;
    margin-right: 25px;
}

.btn {
    background-color: #1b3440;
    border-color: #1b3440;
    margin-top: 10px;
    margin-bottom: 10px;

}

.btn:hover {
    background-color: #f2845c;
    border-color: #f2845c;
}