.hero-section{background:#000;color:#fff;text-align:center;padding:100px 20px}.hero-section h1{font-weight:700}.hero-section p{color:#ccc}.hero-section .btn-dark{border:1px solid #fff;color:#fff;background:#000}.feature-box{text-align:center;padding:30px}.feature-box i{font-size:40px;margin-bottom:15px}