.timeline {
    width: 100%;
    position: relative;
    padding: 0;
    margin: 0;
    overflow: hidden;
}
.timeline .image {
    line-height: 0;
}
.timeline .image img {
    max-width: none;
    width: 100%;
}
.timeline .flex-50 {
    align-items: center;
    gap: 80px;
    position: relative;
}
.timeline .flex-50.timeline-intro {
    align-items: center;
    gap: 80px;
    position: relative;
}
.timeline .flex-50.timeline-intro .text-content {
    width: 35%;
    padding-top: 0;
}
.timeline .flex-50.timeline-intro .image-content {
    width: 65%;
}
.timeline .flex-50.timeline-intro .text-content .intro-text {
    /*max-width: 302px;*/
    max-width: 80%;
    font-family: var(--primary-font);
    font-size: 25px;
}
.timeline .flex-50.timeline-intro .text-content .intro-text p:first-of-type {
    margin-top: 0;
}
.timeline .flex-50.timeline-intro .text-content .intro-text p:last-of-type {
    margin-bottom: 0;
}
.timeline .flex-50.timeline-intro:before {
    content: '';
    width: 38px;
    height: 99px;
    background-image: url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzOC45MzUiIGhlaWdodD0iMTAwLjcyOSIgdmlld0JveD0iMCAwIDM4LjkzNSAxMDAuNzI5Ij4KICA8ZyBpZD0iR3JvdXBfMTg2NCIgZGF0YS1uYW1lPSJHcm91cCAxODY0IiB0cmFuc2Zvcm09InRyYW5zbGF0ZSgtMTI0OC41NDQgLTQzMDcuNTkyKSI+CiAgICA8cGF0aCBpZD0iUGF0aF80MiIgZGF0YS1uYW1lPSJQYXRoIDQyIiBkPSJNLTExOTcsMzY2OWwxOS4zNzIsMTguNiwxOC4xNTUtMTguNiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjQ0Ni4yMzYgNjM5LjMxMykiIGZpbGw9Im5vbmUiIHN0cm9rZT0iI2M5MjUyYyIgc3Ryb2tlLXdpZHRoPSIyIi8+CiAgICA8cGF0aCBpZD0iUGF0aF80MyIgZGF0YS1uYW1lPSJQYXRoIDQzIiBkPSJNLTExOTcsMzY2OWwxOS4zNzIsMTguNiwxOC4xNTUtMTguNiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjQ0Ni4yMzYgNjU5LjMxMykiIGZpbGw9Im5vbmUiIHN0cm9rZT0iI2M5MjUyYyIgc3Ryb2tlLXdpZHRoPSIyIi8+CiAgICA8cGF0aCBpZD0iUGF0aF80NCIgZGF0YS1uYW1lPSJQYXRoIDQ0IiBkPSJNLTExOTcsMzY2OWwxOS4zNzIsMTguNiwxOC4xNTUtMTguNiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjQ0Ni4yMzYgNjc5LjMxMykiIGZpbGw9Im5vbmUiIHN0cm9rZT0iI2M5MjUyYyIgc3Ryb2tlLXdpZHRoPSIyIi8+CiAgICA8cGF0aCBpZD0iUGF0aF80NSIgZGF0YS1uYW1lPSJQYXRoIDQ1IiBkPSJNLTExOTcsMzY2OWwxOS4zNzIsMTguNiwxOC4xNTUtMTguNiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjQ0Ni4yMzYgNjk5LjMxMykiIGZpbGw9Im5vbmUiIHN0cm9rZT0iI2M5MjUyYyIgc3Ryb2tlLXdpZHRoPSIyIi8+CiAgICA8cGF0aCBpZD0iUGF0aF80NiIgZGF0YS1uYW1lPSJQYXRoIDQ2IiBkPSJNLTExOTcsMzY2OWwxOS4zNzIsMTguNiwxOC4xNTUtMTguNiIgdHJhbnNmb3JtPSJ0cmFuc2xhdGUoMjQ0Ni4yMzYgNzE5LjMxMykiIGZpbGw9Im5vbmUiIHN0cm9rZT0iI2M5MjUyYyIgc3Ryb2tlLXdpZHRoPSIyIi8+CiAgPC9nPgo8L3N2Zz4K);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    position: absolute;
    bottom: 110px;
    left: calc(50% - 20px);
}
.timeline .flex-50.timeline-intro:after {
    content: '';
    width: 2px;
    height: 80px;
    background-color: var(--red);
    position: absolute;
    bottom: 0;
    left: calc(50% - 1px);
}
.timeline .timeline-items .flex-50 {
    align-items: center;
    gap: 80px;
    position: relative;
    padding: 30px 0;
    opacity: 0.5;
    filter: grayscale(100%);
    transition: opacity 1.2s ease, filter 1.2s ease;
}
.timeline .timeline-items .flex-50.in-view {
  opacity: 1;
  filter: grayscale(0%);
}
.timeline .timeline-items .flex-50:before {
    content: '';
    width: 2px;
    height: 100%;
    background-color: var(--red);
    position: absolute;
    left: calc(50% - 1px);
    top: 0;
}
.timeline .year {
    font-family: var(--primary-font);
    color: var(--blue);
    font-size: 100px;
    font-weight: 900;
    line-height: 0;
    clear: both;
}
.timeline .year:before {
    content: '';
    width: 20px;
    height: 20px;
    position: absolute;
    left: calc(50% - 10px);
    background-color: var(--red);
}
.timeline .year-text {
    font-family: var(--primary-font);
    font-weight: 400;
    clear: both;
    position: relative;
    margin: 65px 0 0;
    max-width: 450px;
    font-size: 18px;
    line-height: 1.33;
    color: var(--blue);
}
.timeline .flex-50 .year-image img {
    max-width: unset;
    width: 100%;
}
.timeline .text-content {
    padding-top: 65px;
}
.timeline .flex-50:nth-child(even) .text-content {
    text-align: right;
}
.timeline .flex-50:nth-child(even) .year-text {
    margin-left: auto;
}
.timeline .flex-50 .year-image {
    text-align: right;
}
.timeline .flex-50:nth-child(even) {
    flex-direction: row-reverse;
}
.timeline .flex-50:nth-child(even) .year-image {
    text-align: left;
}
.timeline .timeline-items .flex-50:first-of-type {
    padding-top: 70px;
}


@media screen and (max-width: 1140px) {

}

@media screen and (max-width: 991px) {
   
    .timeline .flex-50.timeline-intro:before {
        bottom: 60px;
    }
    .timeline .flex-50.timeline-intro:after {
        height: 40px;
    }

}

@media screen and (max-width: 767px) {

    .timeline .flex-50.timeline-intro .text-content {
        width: 100%;
        padding-top: 0;
    }
    .timeline .flex-50.timeline-intro .image-content {
        width: 100%;
    }
    .timeline .flex-50.timeline-intro .text-content .intro-text {
        max-width: 100%;
    }
    .timeline .flex-50.timeline-intro {
        gap: 40px;
    }
    .timeline .flex-50.timeline-intro:before {
        left: 12px;
    }
    .timeline .flex-50.timeline-intro:after, .timeline .timeline-items .flex-50:before {
        left: 30px;
    }
    .timeline .timeline-items .flex-50 {
        padding-left: 80px;
    }
    .timeline .year:before {
        left: 21px;
    }
    .timeline .flex-50 .year-image {
        text-align: left;
    }
    .timeline .flex-50 .year-text {
        max-width: 100%;
    }
    .timeline .flex-50:nth-child(even) .text-content {
        text-align: left;
    }
    .timeline .flex-50:nth-child(even) .year-text {
        margin-left: 0;
    }
    .timeline .timeline-items .flex-50 {
        gap: 0px;
    }

}

@media screen and (max-width: 479px) {
    .timeline .timeline-items .flex-50 {
        padding-left: 60px;
    }
    .timeline .year {
        font-size: 70px;
    }
    .timeline .year-text {
        margin: 45px 0 0;
    }
    
}