html, body {
  background: radial-gradient(#222922, #000500);
  color:#6f6;
  width:100%;
  font-family: "Courier";
  text-align: center;
  margin: 0;
  padding:0;
  overflow:hidden;
}

body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

.lvl{
  min-width:300px;
}

main {
  flex: 1;
}
 
.ol {
  background-image: linear-gradient(transparent 0%, rgba(10, 16, 10, 0.5) 50%);
  background-size: 1000px 2px;
  bottom: 0;
  content: '';
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
  pointer-events: none;/*Magic to let clicks through*/
}


footer, h1{
  border-top:3px solid #6f6;
  border-bottom:3px solid #6f6;
  text-align:center;
  padding:10px;
  font-weight:bold;
  font-size:50px;
  margin: 10px;
  text-shadow: 0 0 10px rgba(50, 255, 50, 0.5), 0 0 5px rgba(100, 255, 100, 0.5);
}

footer{
  font-size:17px;
}

p{
  font-size: 20px;
  padding: 20px;
  max-width: 500px;
  margin: auto;
}

 .pb{
   display: block;
  font-size: 14px;
  }

.cd {
  animation-duration: 1s;
  animation-name: fa;
  font-family:  Impact, Haettenschweiler, "Franklin Gothic Bold", Charcoal, "Helvetica Inserat", "Bitstream Vera Sans Bold", "Arial Black", "sans serif";
  animation-iteration-count: 3;
  opacity:0;
}

@keyframes fa {
  from {
    font-size: 70px;
    opacity:1;
  }

  to {
    font-size: 10px;
    opacity:0;
  }
}

.snd, .quit{
    background: #6f6;
    border-radius: 20px;
    width: 25px;
    height: 25px;
}
.snd{
    float: left;
    
}

.quit{
    float:right;
    color: gray;
}
 


.snd:before{
  content: "\1F50A";
}

.snd-off{
  opacity: 0.4;
}

.snd-off:before{
    content: "\1F508";
}

.hdn{display:none}

.btn{
      border: 2px solid #6f6;
      text-decoration: none;
    background: none;
    color: #6f6;
    padding: 20px 50px;
    border-radius: 15px;
    font-size: 20px;
    font-weight: bold;
    text-align: center;
    font-family: Courier,"Courier New", "Lucida Sans Typewriter", "Lucida Typewriter", monospace;
    display:block;
    margin:30px auto;
}

#mz{
  width:90%;
  height:auto;
  max-width:825px;
  padding:10px;
  margin:auto;  
}

#starting
{
  padding-top:30px;
}

.ln{
  animation: blink 1s infinite;
}

@keyframes blink{
  to{opacity: .0;}
}

