#contenedor{
  position: relative;
  display: flex;
  justify-content: space-evenly;
}

.slider{
  width: 90%;
  box-shadow: 0px 2px 5px grey;
}

.slider img{
  width: 100%;
  height: auto;
  display: block;
}

#botoncillos{
  position: absolute;
  top: 90%;
  left: 50%;
  transform: translate(-50%, -50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0;
  margin: 0;
  background: transparent;
  z-index: 2;
}

.slider-ctrl{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  margin: 0;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 6px;
  background: rgba(30, 30, 30, 0.55);
  color: #e8e8e8;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.slider-ctrl:hover,
.slider-ctrl:focus{
  background: rgba(55, 55, 55, 0.78);
  color: #ffd35f;
  border-color: rgba(255, 211, 95, 0.45);
  outline: none;
}

.slider-ctrl:active{
  background: rgba(70, 70, 70, 0.9);
}

.slider-ctrl__svg{
  width: 1.35rem;
  height: 1.35rem;
  display: block;
  flex-shrink: 0;
}

.slider-ctrl__svg--play{
  display: none;
}

.slider-ctrl.pausa.is-paused .slider-ctrl__svg--pausa{
  display: none;
}

.slider-ctrl.pausa.is-paused .slider-ctrl__svg--play{
  display: block;
}

@media screen and (max-width: 800px) {

  #botoncillos{
    gap: 0.35rem;
  }

  .slider-ctrl{
    width: 2.15rem;
    height: 2.15rem;
  }

  .slider-ctrl__svg{
    width: 1.15rem;
    height: 1.15rem;
  }

  .slider{
    width: 100%;
  }

}