/* ========== start img style =========== */
.img-box {
  width: 100%;
  overflow: hidden;
  background-position: center;
  background-repeat: no-repeat;
  background-clip: border-box;
  background-size: cover;
  background-position: center;

  img {
    width: 100%;
    min-height: 100%;
    max-height: 100%;
  }
}

/* ========== end img style =========== */
img.lazyload {
  display: block;

  /* optional way, set loading as background */
  background-image: url("../images/spinner.gif");
  background-repeat: no-repeat;
  background-position: 50% 50%;
}
