* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    outline: none;
}

body {
    margin: 0;
    padding: 30px 0;
    font-family: 'Roboto', sans-serif;
    background: #00a78e;
}

h1 {
    text-align: center;
    font-weight: 300;
    color: #ffff
}

h1 span {
    font-weight: 600;
}

.container {
    width: 80%;
    position: relative;
    overflow: hidden;
}

.container:before {
    content: '';
    position: absolute;
    top: 25px;
    left: 50%;
    margin-left: -1px;
    width: 2px;
    height: 100%;
    background: #CCD1D9;
    z-index: 1
}

.timeline-block {
    width: -webkit-calc(50% + 8px);
    width: -moz-calc(50% + 8px);
    width: calc(50% + 8px);
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -moz-box-pack: justify;
    justify-content: space-between;
    clear: both;
}

.timeline-block-right {
    float: right;
}

.timeline-block-left {
    float: left;
    direction: rtl
}

.marker {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    border: 2px solid #F5F7FA;
    background: #00a78e;
    margin-top: 10px;
    z-index: 9999
}

.timeline-content {
    width: 95%;
    padding: 0 15px;
    color: #ffff
}

.timeline-content h3 {
    margin-top: 5px;
    margin-bottom: 5px;
    font-size: 25px;
    color: #ffff;
    font-style: bold;
}

.timeline-content span {
    font-size: 15px;
    color: #ffff;
    font-style: italic;
    font-weight: bold;

}

.timeline-content p {
    font-size: 14px;
    line-height: 1.5em;
    word-spacing: 1px;
    color: #ffff;
    direction: ltr;
}


@media screen and (max-width: 768px) {
    .container:before {
        /* left: 8px;  */
        left: 22px;
        width: 2px;
    }

    .timeline-block {
        width: 100%;
        margin-bottom: 30px;
    }

    .timeline-block-right {
        float: none;
    }

    .timeline-block-left {
        float: none;
        direction: ltr;
    }
}