.pg1_bg {
  background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAYAAACNbyblAAAAOElEQVQYV2M8f37hfwYo+PPnO5jFCBOECbCxcUEEYQIsLJwMTEyMDIynT88AawcJgABcEKQFGQAAatwZP346PY4AAAAASUVORK5CYII=) repeat; }

@media screen and (max-width: 644px) {
  .wrap {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -ms-flex-direction: column-reverse;
    flex-direction: column-reverse; } }

.wrap .set-l {
  width: 30%; }
  @media screen and (max-width: 644px) {
    .wrap .set-l {
      width: 100%; } }

.wrap .set-r {
  width: 65%; }
  @media screen and (max-width: 644px) {
    .wrap .set-r {
      width: 100%; } }