.demo_wrapper {
	width: 50%;
	margin: 0 auto;

	
}
@media only screen and (max-device-width: 800px), screen and (max-width: 800px) {
  .demo_wrapper {
    width: 80%;

  }  
}
.demo_block {
	width: 100%;

	
}
.box-all #slippry-slider .demo_block #demo1 li .myimg {
	height: 100vh;
}
.box-all-t #slippry-slider .demo_block #demo2 li .myimg {
	height: 100vh;
}
.box-all-m #slippry-slider .demo_block #demo3 li .myimg {
	height: 100vh;
}