body        { font-size: 13px; font-family: Arial, Helvetica, Geneva, Swiss, SunSans-Regular; background-color: #000000 }
h1    { color: #FF9933  ; font-size: 26px; }
p   { color: #FF9933 ; font-size: 12px }
.center {
position:absolute;
top:10%;
//margin-top:-50px; /* negative Hälfte von height:100px */
height:300px;
width:100%;
z-index:10; 
}