.pagecontainer {display:none;} .modal-window { position: fixed; z-index: 10001; top: 0; left: 0; bottom: 0; right: 0; } .modal-window::before { content: ""; position: fixed; top: 0; left: 0; bottom: 0; right: 0; background-color: #000; opacity: 0.7; } .modal-window:target { opacity: 0; display: none; pointer-events: auto; } .modal-window>div { width: 400px; padding: 2rem; background: #fff; color: #444; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 5px; } .modal-window header { font-weight: bold; } .modal-close { color: #aaa; line-height: 50px; font-size: 80%; position: absolute; right: 0; text-align: center; top: 0; width: 70px; text-decoration: none; } .modal-close:hover { color: #000; } .modal-window h1 { font-size: 150%; margin: 0 0 15px; }