html{
    background: #614385;
    background: -webkit-radial-gradient(#614385 , #516395); 
    background: radial-gradient(#614385 , #516395); 
    font-family: 'Roboto', sans-serif;
    min-height:100%;    
    display:flex;
    justify-content:center;
    align-items:center;
}

.container{background:#fff; max-width:500px; padding:20px;}

h1{font-size:32px; text-align:center; text-transform:uppercase; color:#614385;font-weight:normal;}
p{color:#614385; text-align:center;}