h1{color:#369;font-family:Arial,Helvetica,sans-serif;font-size:250%}h2,h3{color:#444;font-family:Arial,Helvetica,sans-serif;font-weight:lighter}body{margin:2em}body,input[type=text],button{color:#000;font-family:Cambria,Georgia,serif}button{background-color:#eee;border:none;border-radius:4px;cursor:pointer;color:#000;font-size:1.2rem;padding:1rem;margin-right:1rem;margin-bottom:1rem;margin-top:1rem}button:hover{background-color:#000;color:#fff}button:disabled{background-color:#eee;color:#aaa;cursor:auto}*{font-family:Arial,Helvetica,sans-serif}.main-body{background-color:#fff;background-repeat:no-repeat;background-size:cover}img{border-radius:1rem}