/* Timeline container */
.timeline {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
}

/* Timeline line */
.timeline::after {
    content: '';
    position: absolute;
    width: 6px;
    background-color: #007bff;
    top: 0;
    bottom: 0;
    left: 50%;
    margin-left: -3px;
}

/* Timeline items */
.timeline-item {
    padding: 10px 40px;
    position: relative;
    background-color: inherit;
    width: 50%;
}

/* Left-aligned items */
.left {
    left: 0;
}

/* Right-aligned items */
.right {
    left: 50%;
}

/* Timeline item content */
.timeline-content {
    padding: 20px 30px;
    background-color: #f8f9fa;
    position: relative;
    border-radius: 6px;
}
.timeline-item::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 25px;
    right: -17px;
    background-color: white;
    border: 4px solid #007bff;
    top: 15px;
    border-radius: 50%;
    z-index: 1;
}
.left::after {
    right: -17px;
}

.right::after {
    left: -16px;
}