.pic_container{position:relative;text-align:center;color:#fff}.pic_bottom-left{position:absolute;bottom:8px;left:16px}.pic_top-left{position:absolute;top:8px;left:16px}.pic_top-right{position:absolute;top:8px;right:16px}.pic_bottom-right{position:absolute;bottom:8px;right:16px}.pic_centered{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}