.cabecera {
  isolation: isolate;
}

@media (max-width: 679px) {
  .casilla input::placeholder,
  .casilla textarea::placeholder,
  .campo input::placeholder {
    font-size: 11px;
  }
  .casilla select:invalid {
    font-size: 11px;
  }
}
html[data-panel-abierto] .cabecera {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

html[data-panel-abierto] .cabecera{
  backdrop-filter: none !important;
}