body {
    background-color: #f8f9fa;
    color: #343a40;
    font-family: Arial, sans-serif;
}
.container {
    margin-top: 20px;
}

.form-group {
    margin-bottom: 5px;
}

.btn-primary {
    background-color: #007bff;
    border-color: #007bff;
}

.btn-primary:hover {
    background-color: #0056b3;
    border-color: #0056b3;
}

.form-control:focus {
    border-color: #007bff;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
.card {
    margin-bottom: 20px;
    border: none;
    border-radius: 10px;
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.1);
}

.card-header {
    background-color: #007bff;
    color: #fff;
    border-radius: 10px 10px 0 0;
    text-align: center;
}

.card-body {
    background-color: #fff;
    border-radius: 0 0 10px 10px;
    text-align: center;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

header {
    background-color: #fff;
    text-align: center;
    
}

footer {
    background-color: #f8f9fa;
    text-align: left;
    font-size: 60%;
    padding-left: 8%;
}

h2 {
    text-align: center;
}