body {
font-family: 'Monaco', monospace;
  padding: 200px;
    color: rgb(255, 255, 255);
}
.container {
  font-family: 'Monaco', monospace;
  display: grid;
  grid-template-columns: auto auto auto;
  color: rgb(172, 164, 187);  
  background-color: rgba(0, 0, 0, 0.65);
}
  .container div {
  font-family: 'Monaco', monospace;
  border: 1px solid rgb(53, 52, 75);
  padding: 30px;
  font-size: 30px;
  background-color: rgba(0, 0, 0, 0.3);
  text-align: center;
}
  .segment {
  font-family: 'Monaco', monospace;
  border: 1px solid rgb(53, 52, 75);
  padding: 20px;
  background-color: rgba(0, 0, 0, 0.75);
  font-size: 20px;
}
/* unvisited link */
a:link {
  color: rgb(76, 0, 255);
}

/* visited link */
a:visited {
  color: rgb(122, 0, 204);
}

/* mouse over link */
a:hover {
  color: rgb(255, 208, 0);
}

/* selected link */
a:active {
  color: rgb(170, 2, 2);
}

mark {background: rgb(115, 100, 116)!important

}