header{height:70px;display:flex;justify-content:space-between;align-items:center;color:white;background-color:black;padding:10px;position:relative}header>button{position:absolute;left:10px;padding:5px 10px}header>button>img{color:white}header>nav{left:-250px;width:250px;background-color:black;display:flex;flex-direction:column;justify-content:space-between;transition:all .5s ease;z-index:999}header>nav,header>nav.show:before{position:fixed;top:0;height:100dvh}header>nav.show:before{content:"";left:0;width:100vw;padding:60px 30px;background-color:rgba(0,0,0,.5);z-index:-1}header>nav.show{left:0}header>nav>ul{list-style:none;padding:0}header>nav>ul:first-child{display:flex;flex-direction:column}header>nav>ul:first-child>li{padding:20px 10px;color:white;font-size:1.2rem;transition:all .5s ease}header>nav>ul:first-child>li:hover{cursor:pointer;background-color:gray}header>nav>ul:last-child{margin-bottom:50px}header>div:last-child,header>nav>ul:last-child{display:flex;flex-direction:column;align-items:center}header>div:last-child{width:100%;justify-content:center}*{-webkit-user-select:none;-moz-user-select:none;user-select:none;font-family:Arial,Helvetica,sans-serif}img,svg{-webkit-user-drag:none}body{width:100vw;height:100dvh;overflow:hidden;touch-action:none;position:relative}body,h1,h2,h3,h4,h5,h6{margin:0;padding:0}hr{width:70vw;max-width:300px;border:none;background-color:lightgray;height:2px;margin:20px 0}a{color:gray;transition:opacity .5s}a:hover{opacity:.8}input,textarea{border:none;outline:none;padding:8px;border-radius:5px;box-sizing:border-box;box-shadow:0 0 5px rgba(0,0,0,.1);font-size:1rem}button{border:none;outline:none;color:#ffffff;background-color:#c82333;padding:10px 20px;font-weight:600;font-size:.9rem;text-align:center;text-transform:uppercase;transition:all .5s ease}button:hover{cursor:pointer;background-color:#a71d2a;transform:scale(1.05);box-shadow:0 4px 10px rgba(0,0,0,.2)}