.fill {
  /*  width: 100%;*/
    /*height: 100%;*/
  /* background-position: center;    
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover; 
  position:fixed;*/
  
      height: 100%; 
    background: no-repeat center center scroll;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  position:fixed;
}

header{
  background-color: rgba(255,255,255, .5);
}

footer {
    position:fixed;
    bottom:0;
}

.searchform{
   position:absolute;
   right:15px;
}