.form-control {
    border: 1px solid #ced4da !important;
    box-shadow: none !important;
}
.card {
    border: 1px solid #dee2e6 !important;
}
.card-header {
    border-bottom: 1px solid #dee2e6 !important;
    background-color: #f8f9fa !important;
}
body{
    background-color: #f7fafc;
}