.cbp-item-wrapper{
    position: relative;
}
.cbp-lightbox .play_btn{
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
    display: block;
    background-position: center center;
    background-repeat: no-repeat;
    z-index: 1;
    transition: all .1s linear;
    -moz-transition: all .1s linear;
    -webkit-transition: all .1s linear;
}
.cbp-lightbox:hover .play_btn{
    transform: scale(1.05);
}
.cbp-lightbox .thumbnail_text_box{
    position: absolute;
    left: 0;
    z-index: 2;
    bottom: 10%;
}
.cbp-lightbox .thumbnail_text{
    padding: 5px 15px;
    display: inline-block;
}