* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
}

.logo {
    display: block;
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 20px;
}

section#input {
    margin-top: 40px;
}

section#input .row {
    margin-bottom: 20px;
}

section#input .row:last-child {
    margin-bottom: 0;
}

section#input input[type="text"], section#input input[type="number"], section#input input[type="email"], section#input input[type="password"], section#input select {
    width: 100%;
    padding: 10px;
    border: none;
    border-radius: 5px;
    background-color: #f5f5f5;
}

section#input input[type="text"]:focus, section#input input[type="number"]:focus, section#input input[type="email"]:focus, section#input input[type="password"]:focus, section#input select:focus {
    outline: none;
    box-shadow: 0 0 5px #333;
}

section#input input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    margin-top: 20px;
}

section#input input[type="submit"]:hover {
    background-color: #45a049;
}

#output {
    margin-top: 20px;
    font-size: 24px;
    font-weight: bold;
    color: #333;
}