#gallery {
  padding-top: 40px;
}
@media screen and (min-width: 991px) {
  #gallery {
    padding: 60px 30px 0 30px;
  }
}

.img-wrapper {
  position: relative;
  margin-top: 15px;
}
.img-wrapper img {
  width: 100%;
}
.img-wrapped img {
  width: 100%;
}

.img-overlay {
  background: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
}
.img-overlay i {
  color: #fff;
  font-size: 3em;
}

#overlay {
  background: rgba(0, 0, 0, 0.7);
  width: 100%;
  height: 100%;
  position: fixed;
  top: 0;
  left: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
#overlay img {
  margin: 0;
  width: 80%;
  height: auto;
  -o-object-fit: contain;
     object-fit: contain;
  padding: 5%;
}
@media screen and (min-width: 768px) {
  #overlay img {
    width: 60%;
  }
}
@media screen and (min-width: 1200px) {
  #overlay img {
    width: 50%;
  }
}

#nextButton {
  color: #fff;
  font-size: 2em;
  transition: opacity 0.8s;
}
#nextButton:hover {
  opacity: 0.7;
}
@media screen and (min-width: 768px) {
  #nextButton {
    font-size: 3em;
  }
}

#prevButton {
  color: #fff;
  font-size: 2em;
  transition: opacity 0.8s;
}
#prevButton:hover {
  opacity: 0.7;
}
@media screen and (min-width: 768px) {
  #prevButton {
    font-size: 3em;
  }
}

#exitButton {
  color: #fff;
  font-size: 2em;
  transition: opacity 0.8s;
  position: absolute;
  top: 15px;
  right: 15px;
}
#exitButton:hover {
  opacity: 0.7;
}
@media screen and (min-width: 768px) {
  #exitButton {
    font-size: 3em;
  }
}



.buttons a:hover {
    transform: scale(1.2);
  }

.buttons a {
    text-decoration: none;
    font-size: 20px;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: #314652;
    color: #f1f1f1;
    border-radius: 50%;
    box-shadow: 2px 2px 5px rgba(0, 0, 0, .5);
    transition: all .4s ease-in-out;
  }
.contenedor-imagenes {
	width: 100%;
	display: flex;
}

.contenedor-imagenes img:first-child {
  margin-right: 10px;
}