html {
  background: url(img/1.jpg) no-repeat center center fixed;
  background-size: cover;
  height: 100%;
  #overflow: hidden;
}

body {
  background-color: snow; opacity:0.85;
  margin: 15px;
  padding: 15px;
#	background-image: url('img/1.jpg');
#   background-repeat: no-repeat;
#   background-position: center center;
}


h1 {
  color: DarkSlateGray;
  text-align: center;
}

h2 {
  color: DarkSlateGray;
}

p {
  color: DarkSlateGray;
}