@font-face {
    font-family:'Pixel';
    src: url(../fonts/Pixel.otf)
}  


.gallery {
  display: block;
  margin: auto;
  font-family: Helvetica;
  font-size: 2vw;
  text-align: center;
}

.gallery img {
  max-width: 50%;
  max-height: 25vw;
   display: block;
  margin: auto;
}