.tp-caption.boxed_large_light {
position:absolute;
font-size:38px;
line-height:38px;
color:#fff;
background:rgba(0,0,0,.5);
padding:8px 12px 12px;
}

.tp-caption.boxed_medium_light {
position:absolute;
font-size:28px;
line-height:28px;
color:#fff;
background:rgba(0,0,0,.5);
padding:10px 12px 12px;
}