.slider_photos {
  height:100%;
  width:auto;
}

@media (max-width:270px) {
  .slider_photos {
    height:auto;
    width:100%;
  }
}

.swiper-pagination-bullet-active {
  opacity:1;
  background:#555555;
}

.interface_description {
  text-align:left;
  margin:5%;
}

.interface_description {
  column-count:2;
}

@media (max-width: 400px) {
  .interface_description {
    column-count:1;
    margin-left:0;
    margin-right:0;
  }
}

.portfolio_button {
  margin-bottom:5%;
}

.slideshow {
  margin-top:2%;
}