header{border-bottom:1px black solid}a{text-decoration:none;color:#000}a:hover{color:#a9a9a9}nav{display:flex;align-items:center;max-width:800px;margin:auto}.logo{display:flex;align-items:center;gap:1rem;font-size:larger;font-weight:700}.logo-img{height:4.5rem}main{max-width:800px;margin:auto;text-align:left}.home{text-align:center}.nav-links{display:flex;gap:3rem}.nav-links>li:hover{border-bottom:1px solid black}.nav-links>li{padding:.5rem}.lang{height:3rem;margin-left:5rem;padding:.5rem;background:gray;color:#fff}footer{border-top:1px black solid}.footer-contents{align-items:center;padding:2rem 0rem;max-width:800px;margin:auto}form{margin:3rem 0rem}.form-group{display:block;width:300px}.form-group label{display:block}.form-group input{width:100%}.form-group textarea{width:100%;resize:vertical}.btn{background:gray;border:0;color:#fff;padding:.5rem}.screen-shot{max-width:400px}