HTML source code
CSS source code
@charset "utf-8"; body, p, img, a, div{ margin:0; padding:0;border:0;padding:0;} p, a{ background-color: blue; color: green;} body{ display: block;background-color: black; width:100%;} h3{color: white;} .op02 {opacity: .2;} .op05 {opacity: .5;} .op08 {opacity: .8;} .op00 {opacity: 0;} .op10 { opacity: 1;} img {opacity: .5;} a:hover img, a:focus img{margin:0; padding:0;border:0;padding:0;text-decoration: none; opacity: 1;}