* {
  box-sizing: border-box;
}

body, html {
  margin: 0;
  padding: 0;
  font-family: Arial, sans-serif;
  overflow-x: hidden;
}

#bienvenida {
  background-image: url('/static/imagenes/fondo-bienvenida.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  text-align: center;
  height: 100vh;
  padding: 0;
  margin: 0;
  overflow: hidden;
}

.card-img-top {
  height: 220px;
  object-fit: cover;
}
.text-justify {
  text-align: justify;
}
.dropdown-menu .dropdown-item.text-white:hover {
    background-color: #444; /* o el color que desees */
    color: white;
}