@media screen and (max-width:768px) {

    .compnay-overview .timeline .timeline-img,
    .compnay-overview .timeline::before {
        left: 50px;
    }

    .compnay-overview .timeline .timeline-content {
        max-width: 100%;
        width: auto;
        margin-left: 70px;
    }

    .compnay-overview .timeline .timeline-item:nth-child(even) .timeline-content {
        float: none;
    }

    .compnay-overview .timeline .timeline-item:nth-child(odd) .timeline-content::after {
        content: '';
        position: absolute;
        border-style: solid;
        width: 0;
        height: 0;
        top: 30px;
        left: -15px;
        border-width: 10px 15px 10px 0;
        border-color: transparent #f5f5f5 transparent transparent;
    }
}