body {
    margin: 0;
    display: flex;
    justify-content: left;
    align-items: center;
    min-height: 100vh;
    background-image: url('fukei2.jpg'); /* 背景画像のパス */
    background-size: cover;
    background-position: bottom;
}

.login-container {
    width: 100%;
    max-width: 250px;
    padding: 20px;
}

.login-box {
    background-color: rgba(255, 255, 255, 0.4); /* 半透明の背景 */
    border-radius: 10px;
    padding: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.login-box h1 {
    text-align: center;
    margin-bottom: 10px;
    color: #fff;
}

.input-group {
    margin-bottom: 20px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    color: #fff;
}

.input-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
}

.login-box button {
    width: 100%;
    padding: 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

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