.timeline .frame-default {
    padding: 3rem 3rem 3rem 6rem;
    position: relative;
}
.timeline .frame-default h1:before, .timeline .frame-default h2:before, .timeline .frame-default h3:before, .timeline .frame-default h4:before, .timeline .frame-default h5:before, .timeline .frame-default h6:before {
    content: '+';
    position: absolute;
    left: 16px;
    font-size: 4.5rem;
}
@media (max-width: 576px) {
}
@media (min-width: 576px) {
}
@media (min-width: 768px) {

}
@media (min-width: 992px) {
    .timeline {
        position: relative;
        height: 100%;
    }
    .timeline:before {
        content: '';
        background: #555554;
        position: absolute;
        left: 0;
        right: 0;
        width: 1px;
        height: 100%;
        margin: 0 auto;
    }
    .timeline:after {
        background: #fff;
        content: '+';
        color: #555554;
        position: absolute;
        left: 0;
        right: 0;
        margin: 0 auto;
        font-size: 4.5rem;
        border-radius: 50%;
        border: 2px solid #555554;
        text-align: center;
        width: 40px;
        height: 40px;
        padding: 3px 0 0 1px;
        bottom: -50px;
    }
}
@media (min-width: 1200px) {
}