#john1415{margin-top:10rem}#footer_img{height:10rem}.hero{width:100%;height:30rem;object-fit:cover;object-position:bottom}.hero-center{width:100%;height:30rem;object-fit:cover;object-position:center}.footer{width:100%;height:25rem;background-color:#212529;margin-top:10rem;color:#fff;text-align:center;line-height:10rem}.center-text{text-align:center}.red-font{color:red}.text-block{margin-top:4rem}