.overlay-image.square{position:relative;width:100%}.overlay-image.square img{width:95%;margin:2.5%}.overlay-image.square.top_right::after{top:0;bottom:auto;left:auto;right:0}.overlay-image.square.bottom_left::after{top:auto;bottom:0;left:0;right:auto}.overlay-image.square.bottom_right::after{top:auto;bottom:0;left:auto;right:0}