.evwp-timeline-modal {
    position: absolute;
    left: 25%;
    top: 25%;
    padding: 25px;
    border: 2px solid black;
    background-color: #ffffff;
    width: 50%;
    height: 50%;
    z-index: 999;
    overflow: scroll;
}

.evwp-timeline-fade {
    position: fixed;
    top: 0px;
    bottom: 0px;
    left: 0px;
    right: 0px;
    background-color: #000000;
    -moz-opacity: 0.7;
    opacity: .70;
    filter: alpha(opacity=70);
    z-index: 990;
}