body{
  background : rgba(50,50,51, 1);
  background : center center no-repeat fixed url(../thumbnails/matrix.gif);
  background-size : cover;
}

#header{
  position : absolute;
  padding : 10px;
  padding-top : 20px;
  padding-left : 30px;
  background : rgba(50,50,50,0.58);
  width : 100vw;
  min-height : 100px;
  top : 0px;
  left : 0px;
  z-index : 100;
  color : rgb(120, 248, 227);
}
#i6{
  position : fixed;
  bottom : 30px;
  right : 30px;
  color : rgb(120, 248, 227);
  background : rgba(50,50,50,0.98);
  width : 100px;
  height : 100px;
  border-radius : 50%;
  display : flex;
  justify-content: center;
  align-items: center;
  z-index : 100;
  text-align : center;
  padding-top : 20px;
}
#i6 a{
  color : rgb(120, 248, 227);
  text-decoration: none;
  
  text-align : center;
}
/* The actual timeline (the vertical ruler) */
.main-timeline-2 {
  position: relative;
}

/* The actual timeline (the vertical ruler) */
.main-timeline-2::after {
  content: "";
  position: absolute;
  width: 3px;
  background-color: #000;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

/* Container around content */
.timeline-2 {
  position: relative;
  background-color: inherit;
  width: 50%;
}

/* The circles on the timeline */
.timeline-2::after {
  content: "";
  position: absolute;
  width: 25px;
  height: 25px;
  right: -11px;
  background-color: #000;
  top: 15px;
  border-radius: 50%;
  z-index: 1;
}

/* Place the container to the left */
.left-2 {
  padding: 0px 40px 20px 0px;
  left: 0;
}

/* Place the container to the right */
.right-2 {
  padding: 0px 0px 20px 40px;
  left: 50%;
}

/* Add arrows to the left container (pointing right) */
.left-2::before {
  content: " ";
  position: absolute;
  top: 18px;
  z-index: 1;
  right: 30px;
  border: medium solid white;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent white;
}

/* Add arrows to the right container (pointing left) */
.right-2::before {
  content: " ";
  position: absolute;
  top: 18px;
  z-index: 1;
  left: 30px;
  border: medium solid white;
  border-width: 10px 10px 10px 0;
  border-color: transparent white transparent transparent;
}

/* Fix the circle for containers on the right side */
.right-2::after {
  left: -14px;
}

/* Media queries - Responsive timeline on screens less than 600px wide */
@media screen and (max-width: 600px) {
  /* Place the timelime to the left */
  .main-timeline-2::after {
    left: 31px;
  }

  /* Full-width containers */
  .timeline-2 {
    width: 100%;
    padding-left: 70px;
    padding-right: 25px;
  }

  /* Make sure that all arrows are pointing leftwards */
  .timeline-2::before {
    left: 60px;
    border: medium solid white;
    border-width: 10px 10px 10px 0;
    border-color: transparent white transparent transparent;
  }

  /* Make sure all circles are at the same spot */
  .left-2::after,
  .right-2::after {
    left: 18px;
  }

  .left-2::before {
    right: auto;
  }

  /* Make all right containers behave like the left ones */
  .right-2 {
    left: 0%;
  }
}