.card{
    border-radius: 0px;
}
button{
    border-bottom: 4px solid black;
}

[data-bs-theme=dark]{
    --bs-body-bg: #dc3545;
}
*{
  border-radius: 0;
}
@media print {
    body {
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }
}

input, select, textarea  {
    border: 1px solid black !important;
}

.card.col-md-3, .card.col-md-4 {
    border: 6px solid #6c757d !important;
}


.nav-item{
    border: 4px solid white !important;
}
#app{
    margin-top: 80px;
}

label {
    font-weight: bold;
}

img {
    width: 40%
}

.boton-fixed {
    position: fixed;
    bottom: 20px;
    right: 20px;
}