html, body { height:100%;}
body {
    background: rgb(228,228,228);
    background: linear-gradient(192deg, rgba(251,251,251,1) 0%, rgba(228,228,228,1) 100%);
    background-attachment: fixed;    
}
#content {background: white; border-radius:10px; box-shadow: 12px 12px 24px 1px rgba(0,0,0, .1);}
#logo {background: url('../img/plag.half.png'); width:553px; height:157px; margin:0 auto; display:block; border:none; transform: scale(0.75);}
#up {display:block !important; text-align:center; margin:2em; font-size:14px}