@media all and (orientation: landscape) {
    .illowp10, .x-ebookmaker-3 .illowp10 {
        width: 10%
        }
    .illowp20, .x-ebookmaker-3 .illowp20 {
        width: 20%
        }
    .illowp30, .x-ebookmaker-3 .illowp30 {
        width: 30%
        }
    .illowp40, .x-ebookmaker-3 .illowp40 {
        width: 40%
        }
    .illowp80, .x-ebookmaker-3 .illowp80 {
        width: 80%
        }
    .illowp80b, .x-ebookmaker-3 .illowp80b {
        width: 80%
        }
    .x-ebookmaker-3 .fullpage {
        width: 100%
        }
    }