#rj-lightbox {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background-color:rgba(0,0,0,0.8);
}
.rj-lightbox-inner {
    position: relative;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 80%;
    max-width: 900px;
    padding: 20px 30px;
    color: #000;
    background-color: #fff;
    border: solid 2px #f00;
    font-size: 18px;
    text-align: center;
}
.rj-lightbox-cont {
    text-align: left;
    margin-bottom:10px;
}
#rj-lightbox-close {
    display: inline-block;
    padding: 4px 8px;
    color: #fff;
    background-color: #000;
    font-weight: 900;
    cursor: pointer;
}
@media (min-width: 1000px) {
    .rj-lightbox-inner {
        font-size: 22px;
    }    
}