body {
  color: rgb(0,255,0);
  background-color: #333333;
  font-family: monospace;
}

body a {
  color: rgb(100,255,100);
  text-decoration: underline;
  text-shadow: 1px 1px 9px #ffffff;
}

body a:hover {
  color: rgb(0,255,0);
}

h1, h2,  h3, h4, h5, h6 {
  font-weight: bold;
}

#atf {
  min-height: 100vh;
  padding-top: 20vh;
}

.btn-ym {
  background-color: rgb(0,255,0);
  color: black;
}

#enc-msg span {
  padding: 15px 10px;
  background-color: black;
}