html {
  height: 100%;
}

body {
  height: 100%;
  margin: 100;
  font-family: Arial, Helvetica, sans-serif;
  display: grid;
  justify-items: center;
  align-items: center;
  background-color: #000000;
  border: 10px solid aqua;
  color: blueviolet;
  text-align: center;
  box-shadow: 0px 0px 5px 2px white;
}
#main-holder {
  width: auto;
  height: auto;
  display: grid;
  justify-items: center;
  align-items: center;
  color: aqua;
  text-align: center;
}
#main {
  width: 50%;
  height: 70%;
  display: grid;
  justify-items: center;
  align-items: center;
  background-color: rgb(15, 14, 14);
  border-radius: 10px;
  box-shadow: 0px 0px 1000000px 40px rgb(255, 248, 248);
  text-shadow: 2px 10px 300px white;
  text-align: center;
  border: 3px solid aqua ;
}
#text {
text-align: center;
}