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

body {
    font-family: 'Roboto mono', monospace;
    background-color: #f3f4f6;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    text-align: center;
}

h1 {
    margin-bottom: 20px;
    font-size: 24px;
    color: #333;
}

.form-with-validation {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.form-with-validation input[type="text"],
.form-with-validation input[type="password"] {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
}

.form-with-validation input:focus {
    border-color: #007bff;
    outline: none;
}

.errorlist {
    border: 1px solid #f00;
    padding: 10px;
    background-color: #ffe6e6;
    color: #a00;
    border-radius: 5px;
}
.errorlist ul,
.errorlist li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.button {
    padding: 10px;
    font-size: 16px;
    color: #fff;
    background-color: #007bff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

.button:hover {
    background-color: #0056b3;
}