.overlay-center-content{position:absolute;padding:15px}.position-top-left{top:0;left:0;transform:none}.position-top-center{top:0;left:50%;transform:translateX(-50%)}.position-top-right{top:0;right:0;transform:none}.position-middle-left{top:50%;left:0;transform:translateY(-50%)}.position-middle-center{top:50%;left:50%;transform:translate(-50%,-50%)}.position-middle-right{top:50%;right:0;transform:translateY(-50%)}.position-bottom-left{bottom:0;left:0;transform:none}.position-bottom-center{bottom:0;left:50%;transform:translateX(-50%)}.position-bottom-right{bottom:0;right:0;transform:none}