html {
        height: 100%;
       }


body {
            color:black;
            margin:0;
            padding:0;
            min-height:100%;
            background-color:white;
            background-position:center center;
            background-repeat:no-repeat;
            background-image:url(site_en_construction.png);
            height: 260px;
            width : 344px ;
        }