@font-face {
  font-family: 'Helvetica';
  src: url(https://daedalusmachine.neocities.org/FONTS/HELV.ttf);
}

.link {
  cursor: pointer;
  text-decoration: underline;
}

* {
  box-sizing: border-box;
}

smallful {
  font-size: 75%;
  font-style: italic;
}

/* Set a background color */
body {
  background-color: #0087ff;
  font-family: Helvetica, sans-serif;
}

/* The actual timeline (the vertical ruler) */
.timeline {
  background: linear-gradient(#0087ff, #ffffff);
  position: relative;
  width: 100%;
  margin: 0 auto;
}

/* The actual timeline (the vertical ruler) */
.timeline::after {
  content: '';
  position: absolute;
  width: 0.375em;
  background-color: white;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -0.425em;
  border: 0.25em solid black;
}

/* Container around content */
.container {
  padding: 0.625em 2.5em;
  position: relative;
  background-color: inherit;
  width: 50%;
}

/* The circles on the timeline */
.container::after {
  content: '';
  position: absolute;
  width: 1.5625em;
  height: 1.5625em;
  right: -1.0625em;
  background-color: white;
  border: 0.25em solid black;
  top: 0.9375em;
  border-radius: 50%;
  z-index: 1;
}

/* Place the container to the left */
.left {
  left: 0;
}

/* Place the container to the right */
.right {
  left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 1.375em;
  width: 0;
  z-index: 1;
  right: 1.875em;
  border: medium solid black;
  border-width: 0.625em 0 0.625em 0.625em;
  border-color: transparent transparent transparent black;
}

/* Add arrows to the right container (pointing left) */
.right::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 1.375em;
  width: 0;
  z-index: 1;
  left: 1.875em;
  border: medium solid black;
  border-width: 0.625em 0.625em 0.625em 0;
  border-color: transparent black transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
  left: -1em;
}

/* The actual content */
.content {
  padding: 1.25em 1.875em;
  background-color: white;
  position: relative;
  border-radius: 0.357em;
  border: #000000 0.25em solid;
}

/* Media queries - Responsive timeline on screens less than 600px wide */
@media screen and (max-width: 600px) {
/* Place the timelime to the left */
  .timeline::after {
    left: 1.9375em;
  }

/* Full-width containers */
  .container {
    width: 100%;
    padding-left: 4.375em;
    padding-right: 1.5625em;
  }

/* Make sure that all arrows are pointing leftwards */
  .container::before {
    left: 3.75em;
    border: medium solid black;
    border-width: 0.625em 0.625em 0.625em 0;
    border-color: transparent black transparent transparent;
  }

/* Make sure all circles are at the same spot */
  .left::after, .right::after {
    left: 0.9375em;
  }

/* Make all right containers behave like the left ones */
  .right {
    left: 0%;
  }
}