@media only screen and (min-width: 640px) {
	#bk_image { float:left; width:103%; height:103%; margin-left:-2%; }
	#wall1 {width:38.6%;margin-top:9.1%;margin-left:16.8%;transform: perspective(100px) rotateY(-1.9deg);}
}
@media only screen and (min-width: 800px) {
	#bk_image { float:left; width:103%; height:70%; margin-left:-2%; }
	#wall1 {width:27.6%;margin-top:9.1%;margin-left:23.8%;transform: perspective(100px) rotateY(-1.9deg);}	
}
@media only screen and (min-width: 960px) {
	#bk_image { float:left; width:116%; height:106%; margin-left:-6%;  }
	#wall1 {width:27.9%;margin-top:8.7%;margin-left:23%;transform: perspective(100px) rotateY(-1.9deg);}
}
@media only screen and (min-width: 1024px) {	
	#bk_image { float:left; width:103%; height:67%; margin-left:-2%; }
	#wall1 {width:29.6%;margin-top:9.1%;margin-left:21.8%;transform: perspective(100px) rotateY(-1.9deg);}
}
@media only screen and (min-width: 1280px) {
	#bk_image { float:left; width:103%; height:103%;margin-left:-2%;  }
	#wall1 {width:27.6%;margin-top:9.1%;margin-left:23.8%; transform: perspective(100px) rotateY(-1.9deg);}
}
@media only screen and (min-width: 1824px) {
	#bk_image { float:left; width:103%; height:103%;margin-left:-2%;  }
	#wall1 {width:27.6%;margin-top:9.1%;margin-left:23.8%;transform: perspective(100px) rotateY(-1.9deg);}
}
@media only screen and (min-width: 2560px) {
	#bk_image { float:left; width:107%; height:96%; margin-left:-2%; }
	#wall1 {width:29.6%;margin-top:9.1%;margin-left:23.8%; transform: perspective(100px) rotateY(-0.9deg);}
}