body {
    background-color: #EFF0F4;
    padding: 20px;
    margin: 0px;
    font-family: Cambria;
    padding-top:50px;
    padding-bottom: 50px;
    width:800px;
    text-align:left;
}
img {
    border:solid 10px #fff;
    -moz-box-shadow: 3px 3px 0px 0px #a1a1a1;
    -webkit-box-shadow: 3px 3px 0px 0px #a1a1a1;
    box-shadow: 0px 0px 4px 0px #a1a1a1;
}

body::before {
    content:'Help Document';
    font-weight:bold;
    text-transform:uppercase;
    background-color:white;
    left:0px;
    right:0px;
    top:0px;
    padding:5px;
    text-align:left;
    position:fixed;
    -moz-box-shadow: 3px 3px 0px 0px #a1a1a1;
    -webkit-box-shadow: 3px 3px 0px 0px #a1a1a1;
    box-shadow: 0px 0px 4px 0px #a1a1a1;
    font-size:small;
}
body::after {
    content:'\00a9  Asteroid365';
    background-color:white;
    left:0px;
    right:0px;
    bottom:0px;
    padding:5px;
    text-align:right;
    position:fixed;
    -moz-box-shadow: 3px 3px 0px 0px #a1a1a1;
    -webkit-box-shadow: 3px 3px 0px 0px #a1a1a1;
    box-shadow: 0px 0px 4px 0px #a1a1a1;
    font-size:small;
}