.hintergrund{
background: linear-gradient(to bottom, #a1d0f2, #7ab6e6,#58a3db, #9f94ac);    
width:99%;        
}
.titel{
text-shadow: 1px 1px 7px black, 0 0 25px blue;
font-size:70px;
margin-bottom:70px;
margin-top:40px;
}
.favicon{
position: absolute;
margin: 10px;
top:0;
right:0;
width:100px;
height:auto;                       
image-rendering:crisp-edges;
border: 2px solid black;
}
*{
    text-align:center;
}