/* assets/styles/app.css */

.dropdown:hover .dropdown-menu {
  display: block !important;
  margin-top: 0; /* elimina el pequeño salto */
}

.dropdown:hover > .dropdown-toggle::after {
  transform: rotate(180deg);
  transition: transform 0.2s ease;
}

/* Quita el triangulito de los toggles de dropdown */
.dropdown-toggle::after {
  display: none !important;
  content: none !important;
}
/* En tu app.css o fichero de overrides */

nav .dropdown > .dropdown-toggle {
  display: inline-block;     /* Para que respete width/min-width */
  min-width: 100px !important;
  width: 100px !important;
  text-align: center !important;
}