.demo_wrapper {
	max-width: 71.25em;
padding: 0 0.625em;
margin: 0 auto;
}
@media only screen and (max-device-width: 800px), screen and (max-width: 800px) {
  .demo_wrapper {
    width: 80%;
  }
}
.demo_block {
	width: 100%;
}