:root {

	--screen-h: 87.1;
	--screen-w: 87.4;

}

body {margin: 0; padding: 0; background: black;}

.yellow {color: #ff0;}
.green {color: #0f0;}
.white {color: #fff;}
.cyan {color: #0ff;}
.red {color: #f00;}
.blue {color: #00f;}
.doblue {background-color: blue; padding-top: .5vmin;}

.blinking {animation: blink 1s steps(1, end) infinite;}
.blinking15 {animation: blink 1.5s steps(1, end) infinite;}
.blinking2 {animation: blink 2s steps(1, end) infinite;}
.blinking05 {animation: blink 0.5s steps(1, end) infinite;}
.blinking03 {animation: blink 0.3s steps(1, end) infinite;}
.blinking003 {animation: blink 0.03s steps(1, end) infinite;}
.blinking01 {animation: blink 0.1s steps(1, end) infinite;}
@keyframes blink {
  0% {opacity: 0;}
  50% {opacity: 1;}
}

  a:hover{ animation:blink 0.1s steps(1, end) infinite;
  background:yellow;
  }

.mycontainer {font-family: 'courier';
  background-color: rgba(0,50,0,.2);
  color: white;
	position: fixed;

	height: calc(var(--screen-h) * 1vmin);
	width: calc(var(--screen-w) * 1vmin);
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
  overflow: hidden;
}

p {	margin-block-start: 0; margin-block-end: 0; font-size: 2.8vmin;
	
	line-height: 1.25;
	color: white;
  overflow-wrap: break-word;
  inline-size: 100%;
}
.myd {position: relative; top: -1.7vmin; scale: 1 2;}

h1  {
background-image:url('https://upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Finite_subdivision_of_a_radial_link.png/200px-Finite_subdivision_of_a_radial_link.png');
  text-decoration: underline solid 5px;
  padding:0 0 0 1em;
  
  text-align:left;
  font-size:36px;
    background: rgba(35, 35, 35, 1);

			   
			     color: #fff;
  text-shadow:
    /* White glow */
    0 0 7px #fff,
    0 0 10px #fff,
    0 0 21px #fff,
    /* Green glow */
    0 0 42px #0fa,
    0 0 82px #0fa,
    0 0 92px #0fa,
    0 0 102px #0fa,
    0 0 151px #0fa;
			   
			   animation: flicker 1.5s infinite alternate; 
  
  }
  
/* Flickering animation */
@keyframes flicker {
    
  0%, 18%, 22%, 25%, 53%, 57%, 100% {

      text-shadow:
      0 0 4px #fff,
      0 0 11px #fff,
      0 0 19px #fff,
      0 0 40px #0fa,
      0 0 80px #0fa,
      0 0 90px #0fa,
      0 0 100px #0fa,
      0 0 150px #0fa;
  
  }
  
  20%, 24%, 55% {        
      text-shadow: none;
  }    
}