.mg-b40{margin-bottom:40px;}

.right-box{float:right; margin: 20px 20px 20px;}

@media screen and (max-width:768px) {
	.right-box{float:none; margin: 0px 20px 20px;}
}
/*
@media screen and (max-width:480px) {
	.right-box{float:none;}
}
*/