#banner {
background-color:white;
text-align: center;
}

header {
   background-image: url(Christmas_back.jpg); 
   background-color: green;
   background-repeat: no repeat;
}

#banner h1 {
color: white;
}
#banner h2.author { 
    color: white;
}
#banner p.homepage {
background-color:white;
}