.parallax_bg{padding:80px 0;background-attachment:fixed;background-size:cover;background-position:top center}.parallax_bg .white_box{background:#fefefe;padding:50px 60px 40px 60px;box-sizing:border-box;margin:0 20px}.parallax_bg h2{text-align:center;margin-bottom:40px}@media only screen and (min-width:220px) and (max-width:640px){.parallax_bg{padding:40px 0}.parallax_bg .white_box{padding:30px 30px 20px 30px}}