#BodyStyle     {           background-color:   #809AFF;
 
                }

 #hintergrund   {            position:          absolute;
                             width:             800px;
                             height:            600px;
                             top:               50%;
                             left:              50%;
                             margin-top:        -300px;
                             margin-left:       -400px;
}

#sonne   {                   position:          absolute;
                             width:             270px;
                             height:            265px;
                             top:               50%;
                             left:              50%;
                             margin-top:        -135px;
                             margin-left:       -135px;
}