* {
  box-sizing: border-box;
}

.resumeTitle {
    font-weight: bold; 
    font-size: 64px; 
    position: relative; 
    z-index: 1; 
    color: white; 
    text-align: center;
    padding: 10px;
    padding-right: 50px;
}

/* The actual timeline (the vertical ruler) */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    background: #0f0f0f;;
}

/* The actual timeline (the vertical ruler) */
.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: white;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
    background: linear-gradient(180deg, rgba(255,255,255,0) 0%, #4CAF50, #4CAF50);
}

/* Container around content */
.container {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
    color: #0f0f0f;
}


@keyframes gradient {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* The circles on the timeline */
.container::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -17px;
  background-color: white;
  border: 4px solid #4CAF50;
  top: 15px;
  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: 22px;
  width: 0;
  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::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 31px;
  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::after {
  left: -16px;
}

/* The actual content */
.content {
    padding: 10px 15px;
    background-color: white;
    position: relative;
    border-radius: 6px;
    transition: .6s all; /* Animation */
    box-shadow: 0px 0px 4px 2px #4CAF50;
}


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

    .resumeTitle {
        text-align: right;
        padding-left: 50px;
        padding-right: 30px;
    }
    .timeline::after {
        left: 31px;
    }

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

/* Make sure that all arrows are pointing leftwards */
  .container::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::after, .right::after {
    left: 15px;
  }

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