.container2 {
    color:;
    font-family: 'Roboto', sans-serif;
}

.container2 .text-fat, .container2 h1 {
    font-weight:bold;
}
.header {
    margin-bottom:0;
}

.tfe_header {
    background-image:linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://tfea3.com/storage/resources/Screenshot-9-68091258ab7e0.png');
        background-size:cover;
    background-repeat:no-repeat;
    background-position:center top;
    box-shadow: 5px 2px 5px 6px rgba(0,0,0,0.35);
    height:500px;

    padding-top:5%;
}

.tfe_header .image {
      max-width: 15%;
    height: auto;
}

.tfe_about {
     background-attachment: fixed;
    padding-top:5%;
    justify-items: center;
    place-self: center;
}

.keyword {
    color:#EFBF04;
    text-decoration: underline;
    
}

section {
  padding: 100px 0;
}


h1 {
  font-size: 200%;
  text-transform: uppercase;
  letter-spacing: 3px;
  font-weight: 400;
}

.box_cluster {
    flex-wrap: wrap;
}

.hidden {
    opacity:0%;
}

.fade-in {
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 2s ease-out, transform 2s ease-out;
        }

        .fade-in.visible {
            opacity: 1;
            transform: translateY(0);
        }

      
        .fade-in.delay {
            transition-delay: 0.5s;
        }

/* Extra large devices (large laptops and desktops, 1200px and up) */
@media only screen and (min-width: 1200px) {
    .tfe_header {
    background-image:linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://tfea3.com/storage/resources/Screenshot-9-68091258ab7e0.png');
        background-size:cover;
    background-repeat:no-repeat;
    background-position:center top;
    box-shadow: 5px 2px 5px 6px rgba(0,0,0,0.35);
    height:500px;
     background-attachment: fixed;
    padding-top:5%;
        color:#ececec;
}
.tfe_about {
    display:flex;
    justify-content: center;
    gap: 10%;
}
.w-100 {
    width:25%;
}

.hidden {
    opacity:100%;
}
}
        
/* Large devices (laptops/desktops, 992px and up) */
@media only screen and (min-width: 992px) and (max-width: 1600px) and (min-height: 700px) {
    .tfe_header {
    background-image:linear-gradient(rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.3)), url('https://tfea3.com/storage/resources/bg4-67f53aadb6898.png');
        background-size:cover;
    background-repeat:no-repeat;
    background-position:center top;
    box-shadow: 5px 2px 5px 6px rgba(0,0,0,0.35);
    height:500px;
     background-attachment: fixed;
    padding-top:5%;
    color:#ececec;
}
.tfe_about {
    display:flex;
    justify-content: center;
        gap: 10%;
}
.w-100 {
    width:25%;
}
.hidden {
    opacity:100%;
}
}





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

/* The actual timeline (the vertical ruler) */
.timeline::after {
  content: '';
  position: absolute;
  width: 6px;
  background-color: #161815;
  top: 0;
  bottom: 0;
  left: 50%;
  margin-left: -3px;
}

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

/* The circles on the timeline */
.container::after {
  content: '';
  position: absolute;
  width: 25px;
  height: 25px;
  right: -17px;
  background-color: #161815;
  border: 4px solid #161815;
  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 #161815;
  border-width: 10px 0 10px 10px;
  border-color: transparent transparent transparent #161815;
}

/* Add arrows to the right container (pointing left) */
.right::before {
  content: " ";
  height: 0;
  position: absolute;
  top: 22px;
  width: 0;
  z-index: 1;
  left: 30px;
  border: medium solid #161815;
  border-width: 10px 10px 10px 0;
  border-color: transparent #161815 transparent transparent;
}

/* Fix the circle for containers on the right side */
.right::after {
  left: -16px;
}

/* The actual content */
.content {
  padding: 20px 30px;
  background-color: #161815;
  position: relative;
  border-radius: 6px;
}

/* 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: 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%;
  }
}