.overlay-text{position:absolute;top:20px;left:20px;z-index:2;color:#fff;font-family:Arial,sans-serif;text-shadow:0 0 10px rgba(0,0,0,.7)}.overlay-text h2{font-size:28px;margin:0}@media (max-width:768px){.overlay-text h2{font-size:20px}}