#btn-mas{
  display: none;
}
.container_accesibilidad{
  position: fixed;
  bottom: 0px;
  right: 15px;
  z-index: 200;
  animation: container_accesibilidad 2s ease-out infinite normal;
}
.limitImage img{
  width: 100%;
}

.redes button, .btn-mas label{
  display: flex;
  align-content: baseline;
  justify-content: center;
  align-items: center;
  text-decoration: none;
  background: #fff;
  color: #000;
  width: 80px;
  height: 80px;
  line-height: 75px;
  text-align: center;
  border-radius: 50%; /*Lo que hace circulos */
  box-shadow: 0px 0px 5px 5px rgba(102, 14, 14, 0.4);
  transition: all 800ms ease;
}
.redes button:hover{
  background: #a70404;
  color: #cc2b2b;
}
.redes button{
  margin-bottom: -51.5px;
  opacity: 0;
  visibility: hidden;
}
#btn-mas:checked~ .redes button{
  margin-bottom: 5px;
  opacity: 1;
  visibility: visible;
}
.btn-mas label{
  cursor: pointer;
  background: #ffffff;
  font-size: 23px;
}
#btn-mas:checked ~ .btn-mas label{
  transform: rotateY(360deg);
  font-size: 25px;
}


.gray {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999999999; 
    backdrop-filter: grayscale(100%);
}
.negative{
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999999999; 
    backdrop-filter: invert(100%);
}

@keyframes container_accesibilidad{
  0%{
    transform:scale(1.0);
  }
  25%{
    transform:scale(0.9);
  }
}