.overlay{
  background: rgba(0,0,0, 0.3);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  visibility: hidden;
  z-index: 5000;
}
.overlay.active{
  visibility: visible;
}
.overlay .contenedor-imagen{
  background: #f8f8f8;
  box-shadow: rgba(0, 0, 0, 0.19) 0px 10px 20px, rgba(0, 0, 0, 0.23) 0px 6px 6px;
  width: 95%;
  height: 95%;
  text-align: center;
  padding: 10px;
  transition: .3s ease all;
  transform: scale(0.7);
  opacity: 0;
  border-radius: 5px;
}
.overlay .contenedor-imagen.active{
  opacity: 1;
  transform: scale(1);
}
.overlay .titulo-overlay{
  display: flex;
  justify-content: space-between;
}
.overlay .tituloImagen{
  margin-left: 1rem;
  font-size: 1.2rem;
}
.overlay .btn-cerrar-overlay{
  width: 24px;
  height: 24px;
  display: inline-block;
  transition: .3s ease all;
  opacity: 0.6;
  cursor: pointer;
  background: url('img/cerrar.png');
  padding-right: 1rem;
  background-repeat: no-repeat;
}
.overlay .btn-cerrar-overlay:hover{
  opacity: 1;
}
.overlay .canvasImagenes{
  margin-top: 1%;
  height: 94%;
  padding: 0 2%;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.overlay .canvasImagenes .canvas-control-rotacion{
  position:absolute;
  display: flex;
  gap: 2rem;
  padding-top: 0.5rem;
}
.overlay .canvasImagenes .canvas-control-rotacion .btn-control-rotacion{
  height: 56px;
  width: 56px;
  cursor: pointer;
  background-size: 56px 56px;
  background-repeat: no-repeat;
  opacity: 0.6;
}
.overlay .canvasImagenes .canvas-control-rotacion .btn-control-rotacion:hover{
  opacity: 1;
}
.btn-control-rotacion-izquierda{
  background-image: url('img/rotate_icon_izquierda.png');
}
.btn-control-rotacion-derecha{
  background-image: url('img/rotate_icon_derecha.png');
}
.overlay .canvasImagenes #lista-imagenes{
  height: 98%;
  width: auto;
}
.img-overlay{
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  display: none;
}
.img-overlay.imgActivo{
  display: inline-block;
}
.overlay #lista-control{
  position: absolute;
  bottom: 40px;
}
.overlay #lista-control ul{
  display: flex;
  flex-flow: row nowrap;
  justify-content: center;
  align-items: center;
}
.overlay #lista-control ul li{
  box-shadow: rgba(0, 0, 0, 0.19) 0px 5px 20px, rgba(0, 0, 0, 0.23) 0px 6px 6px;
  width: 30px;
  height: 30px;
  background-color:#7EA1EE;
  border-radius: 50%;
  margin:0 8px;
  list-style-type: none;
  cursor: pointer;
}
.overlay #lista-control ul li.btnCrtActivo{
  background-color: #145af2;
}