body{
  background: black;
  color: white;
}
a{
  display: block;
  padding: 7px;
  background: #333333;
  color: #cccccc;
  left: 0px;
}
a:hover{
  background: green;
}
#secure{
  top: 0px;
  left: 0px;
  position: fixed;
  width: 100%;
  height: 100%;
  background: blue;
}
input{
  border: none;
  background: #222222;
  color: white;
  border-radius: 10px;
  width: 40%;
  height: 20px;
  margin-left: auto;
  margin-right: auto;
  display: block;
}
input: active{
  border: none;
}
button{
  border: none;
  background: #222222;
  color: white;
  border-radius: 10px;
  padding: 5px;
}
button: hover{
  background: green;
}

#unblockBtn{
  margin-left: auto;
  margin-right: auto;
  display: block;
}
#bottom{
  top: 90%;
  width: 100%;
  position: fixed;
}