.mt70 {
    margin-top: 70px;
}

section {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    box-sizing: border-box;
}

.time-line {
    width: 100%;
    height: auto;
    background-image: url('/Uploads/images/line.png');
    background-repeat: repeat-y;
    background-position: center;
}

.time-line li.item {
    position: relative;
    display: block;
    width: 710px;
    height: auto;
    margin: 0 auto;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 2px;
    color: black;
    padding: 20px 0;
}

.time-line li.item .year {
    width: 305px;
    float: left;
    text-align: right;
}

.time-line li.item .detail {
    width: 305px;
    float: right;
    text-align: left;
}

.time-line li.item .dot {
    position: absolute;
    top: 25px;
    left: 50%;
    width: 20px;
    height: 20px;
    background-color: rgb(102, 102, 102);
    border-radius: 25px;
    transform: translateX(-50%);
}

.time-line li.item:first-child {
    padding-top: 0;
}

.time-line li.item:first-child .dot {
    top: 5px;
}

.time-line li.item:nth-child(2n) .year {
    float: right;
    text-align: left;
}

.time-line li.item:nth-child(2n) .detail {
    float: left;
    text-align: right;
}

.time-line li.actives {
    color: rgb(68, 114, 192);
}

.time-line li.actives .dot {
    background-color: rgb(68, 114, 192);
}

.changed {

    color: rgb(68, 114, 192);
}


@media screen and (max-width: 769px) {

    .time-line li.item{
        width: 100%;
        font-size: 80%;
        line-height: 30%;
    }

    .time-line li.item .year {
        width: 30%;

    }

    .time-line li.item .detail {
        width: 120px;
    }

}