body {
  background: url(../img/background-photo.jpg) center center / cover no-repeat fixed;
}
h1,h2,h3,span,div,a,p,label {
  text-shadow: 1px 1px 2px rgba(255,255,255,0.9),
               2px 2px 3px rgba(0,0,0,0.3);
}
#login-panel {
  background-color: rgba(148, 175, 43, 0.50);
}