.title{font-size:50px;margin:auto;width:100%;margin-bottom:20px;display:block;background-color:aqua;}form{display:flex;flex-direction:column;gap:8px;margin:auto;max-width:80%;}input{font-size:30px;}button{width:50px;align-self:flex-end;}#result{color:red;font-size:50px;}