body {
    font-size: 14px;
    max-width: 1000px;
    margin: 10px auto;
    overflow-wrap: anywhere;
    padding: 0 5px;
}

* {
    box-sizing: border-box;
}

.form-title {
    text-align: center;
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 15px;
}

.field {
    margin-bottom: 15px;
}

form, .banner {
    border: 1px solid #ccc;
    padding: 1em;
}

.login-form {
    max-width: 300px;
    margin: auto;
}

label {
    display: block;
    margin-bottom: 5px;
}

input {
    width: 100%;
    padding: 5px;
}

button {
    width: 100%;
    padding: 5px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}

button:disabled {
    background-color: #CCC;
    cursor: not-allowed;
}

.error {
    background-color: #f99;
    border: 1px #f33 solid;
    padding: 2px;
}

table {
    border-collapse: collapse;
    width: 100%;
    margin-top: 5px;
}

td, th {
    padding: 5px;
    border: thin #ccc solid;
}

.expired {
    color: #333;
    font-style: italic;
    background-color: #eee;
}