html, body {
    margin:0;
    padding:0;
    user-select:none;
}
body  {
    background:linear-gradient(#000000,#00ccff) #111111 no-repeat;
    background-position: top center;
    background-size:100% 100%;
    font-family: Tahoma;
    padding:0 15px;
    user-select:none;
}
.wrapper  {
    width:100%;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
}
.content  {
    flex:1;
    display:flex;
    align-items:center;
    justify-content:center;
}
.logocont {
    max-width:460px;
}
.logocontimg  {
    width:100%;
}
.footer  {
    width:100%;
    color:#ffffff;
    font-size:13px;
    text-align:center;
    padding-bottom:20px;
}