#musicultura-timeline {
    position: relative;
    width: 100%;
    max-width: 1000px;
    margin: 60px auto;
    padding: 20px 0;
}

#musicultura-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    width: 3px;
    height: 100%;
    background: #d0d0d0;
    transform: translateX(-50%);
}

#musicultura-timeline::after {
    content: '';
    display: block;
    clear: both;
}

.timeline-item {
    width: 50%;
    padding: 20px 40px;
    box-sizing: border-box;
    position: relative;
}

.timeline-item.left {
    left: 0;
    text-align: right;
}

.timeline-item.right {
    left: 50%;
    text-align: left;
}

.timeline-box {
    background: #f3f3f3;
    padding: 18px 22px;
    border: 1px solid #bdbdbd;
    border-radius: 6px;
    display: inline-block;
    max-width: 360px;
    font-size: 15px;
    line-height: 1.4;
    color: #4a4a4a;
}

.timeline-box h3 {
    margin: 0 0 8px 0;
    font-size: 18px;
    color: #5a5a5a;
}

.timeline-box p {
    margin: 0 0 10px 0;
}

.timeline-box a {
    display: inline-block;
    font-size: 14px;
    text-decoration: none;
    font-weight: 500;
}

@media (max-width: 768px) {
    #musicultura-timeline::before {
        left: 20px;
    }
    .timeline-item {
        width: 100%;
        padding-left: 60px;
        padding-right: 20px;
        text-align: left !important;
        left: 0 !important;
    }
    .timeline-box {
        max-width: 100%;
    }
}