.timeline-container {
    height: 450px;
    overflow-y: scroll;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.timeline-container::-webkit-scrollbar { display: none; }
.timeline {
    position: relative;
    padding: 90px 20px;
}
.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background-color: #BBBCBC;
    z-index: 1;
}
.timeline-item {
    position: relative;
    z-index: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 80px 0;
}
.timeline-item.active {
    opacity: 1;
    transform: scale(1.05);
}
.timeline-item .year-container {
    flex: 1;
    text-align: right;
    padding-right: 40px;
}
.timeline-item .year {
    font-size: 2.5rem;
    font-weight: 400;
    color: #BBBCBC;
    transition: all 0.4s ease;
}
.timeline-item.active .year {
    font-size: 4rem;
    color: #001E62;
	font-weight: bold;
}
.timeline-item .description-container {
    flex: 1;
    text-align: left;
    padding-left: 40px;
}
.timeline-item .description {
    display: none;
    font-size: 2rem;
    color: #001E62;
	margin-top:0;
  	max-width: 95%;
}
.timeline-item.active .description {
    display: block;
}
.timeline-item::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background-color: #BBBCBC;
    transition: all 0.4s ease;
    z-index: 3;
}
.timeline-item.active::before {
    width: 30px;
    height: 30px;
    background-color: #001E62;
}

@media screen and (max-width: 1024px) {
.timeline-item .year {
    font-size: 2rem;
}
.timeline-item.active .year {
    font-size: 3rem;
}
.timeline-item .description {
    font-size: 1.25rem;
}
}