.navbar-nav li a{margin: 7px 1px;}#herocontent{padding: 5rem 15rem;color: var(--white);z-index: 9;font-size: 1.2rem;height: 65vh;}h1{font-size: 2.75rem;}h2{font-size: 2rem;}h3{font-size: 1.75rem;}h4{font-size: 1.5rem;}footer li{width: 20%;}