// #############################################################################
// TIMELINE

// adds timeline styles for /about/

$timeline-image-size: 190px;

.list-timeline {
    position: relative;
    margin: 0 0 $line-height-computed;
    h3 {
        line-height: 1.3;
    }

    // tablet and up
    @media (min-width: $screen-sm-min) {
        // create middle line
        &:after {
            content: " ";
            position: absolute;
            top: 0;
            left: 50%;
            z-index: 1;
            height: 100%;
            border-left: 1px solid $gray-light;
        }
    }

    .list-item {
        position: relative;
        min-height: 250px;
        text-align: center;
        // tablet and up
        @media (min-width: $screen-sm-min) {
            width: 50%;
        }
    }

    // tablet and up
    @media (min-width: $screen-sm-min) {
        // list alternation
        .list-item:nth-child(even) {
            text-align: left;
            position: relative;
            left: 50%;
            padding-left: $timeline-image-size / 2 + $line-height-computed * 2;
            img {
                left: 0;
            }
        }
        .list-item:nth-child(odd) {
            text-align: right;
            padding-right: $timeline-image-size / 2 + $line-height-computed * 2;
            img {
                right: -$timeline-image-size / 2;
            }
        }
        .list-item:last-child:after {
            content: " ";
            position: absolute;
            top: 0;
            left: 0;
            z-index: 5;
            height: 100%;
            border-left: 1px solid white;
        }
    }

    img {
        border-radius: 50%;
        width: $timeline-image-size;
        height: $timeline-image-size;
        margin: 0 auto;
        border: 6px solid $gray-light;
        // tablet and up
        @media (min-width: $screen-sm-min) {
            position: absolute;
            top: 0;
            z-index: 10;
            margin-left: -$timeline-image-size / 2;
        }
    }

}