.NT-about{background-position:50%;background-size:cover;padding:70px 0;text-align:center}.NT-about p{color:#2f2f2f;font-size:16px;margin:0 auto;max-width:650px}.dwld-guide{background-position:50%;background-size:cover;padding:80px 0;text-align:center}.dwld-guide h2,.dwld-guide h4{color:#fff;font-size:24px;margin-bottom:40px}