/*  v1.0 https://pastebin.com/Fe6W3MBL
    License: Public Domain 
*/

body {

    overflow: hidden;
    font-family: Arial;
    font-size: 4vw;

}

.curtain {

    z-index: 9998;
    position: absolute;
    left: 0;
    top: 0;
    width: 100vw;
    height: 100vh;
    background: white;

}

.deferment {

    display: table;
    position: fixed;
    z-index: 9999;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: white;

}

.deferment div:first-of-type {

    display: table-row;

}

.deferment div:first-of-type div:first-of-type {

    display: table-cell;
    vertical-align: middle;
    text-align: center;

}

.deferment .deferment-message:after {

    color: gray;
    content: 'This website requires JavaScript and cookies to be enabled.';

}