.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1999;
    overflow: scroll;
    background-color: rgba(0,0,0,0.3) /* rgba(0,0,0,0.3) */;
    display:none;
}
.overlay .box {
    border: 1px solid #ffffff /* #ffffff */;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
    min-height: 10%;
    position: absolute;
    width: 30%;
    left:0;
    right:0;
    margin-left:auto;
    margin-right:auto;
    min-width: 300px;
    z-index: 1000;
    background-color: #FFFFFF /* #FFFFFF */;
    padding:10px;
    display:none;
}
.overlay .box h2 {
    display: block;
    width: 100%;
    padding: 10px 25px 20px 25px;
    margin: 0px;
    color: #006f44 /* #006f44 */;
    font-family: "open-sans.light";
    font-size: 28px;
    text-align: center;
    border-bottom: #cccccc /* #cccccc */ solid 1px;
}
.overlay .box p {
    display: block;
    width: 100%;
    padding: 10px 20px 15px 20px;
    margin: 0px;
    color: #666666 /* #666 */;
    font-family: "open-sans.regular";
    font-size: 18px;
    text-align: center;
}
.overlaybt {
    margin-left:7px;
    margin-right:7px;
    margin-bottom: 20px;
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}
.overlaybt.green {
    background-color: #009900 /* #009900 */;
    border: #4FB631 /* #4FB631 */ solid 1px;
    color: #FFFFFF /* #FFFFFF */;
    font-family: "open-sans.regular";
    font-size:15px;
    padding: 5px 15px 5px 15px;
}