div#codeinterest.hinh-welcome {background-color: #000}
.header-language-choose { background-image: url('http://spiritoffriendship.org/sof.jpg');
     background-size: cover;  background-repeat: no-repeat;
  background-attachment: fixed;
  background-position: center bottom; }
 @media (min-width: 768px) {
  #ci-header .header-navigation {background-image: url('http://spiritoffriendship.org/SOF-logo.png');  background-position: center right;  background-repeat: no-repeat;}
}

  #ci-header .header-logo {background-image: url('http://spiritoffriendship.org/OF-logo.png');  background-position: center center;  background-repeat: no-repeat; height: 110px;}