body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    display: flex;
    background-color: #333;
    color: #fff;
    padding: 20px;
}


header img{
    width: 80px;
}

.container {
    display: flex;
    justify-content: flex-start; /* Align to the left */
    align-items: center;
    height: 100vh;
    margin-left: 300px; /* Add left margin */
}

.options ul {
    list-style-type: none;
    padding: 0;
}

.options ul li {
    margin-bottom: 10px;
}

.options ul li a {
    display: block;
    padding: 10px;
    background-color: #333;
    color: #fff;
    text-decoration: none;
}

.options ul li a:hover {
    background-color: #555;
}

.user-login-form, .user-registration-form{
    border: 1px solid #ccc;
    padding: 20px;
    margin: 10px;
    width: 300px;
    background-color: #f2f2f2;
}

form {
    display: flex;
    flex-direction: column;
}

h2 {
    margin-top: 0;
}

input[type="text"],
input[type="password"],
input[type="email"] {
    margin-bottom: 10px;
    padding: 10px;
}

button {
    padding: 10px;
    background-color: #333;
    color: #fff;
    border: none;
    cursor: pointer;
}

button:hover {
    background-color: #555;
}


.user-background {
    background-image: url("https://media.istockphoto.com/id/1332501286/photo/aerial-flying-airplane-and-sky-landscape-close-up.jpg?s=170667a&w=0&k=20&c=dM5w_73VjhgAhE0tSeJLC_2Cpp1zu-3zsCS38_3DdrU=");
    background-size: cover;
    background-position: center;
}

.admin-background {
    background-image: url("https://media.istockphoto.com/id/1332501286/photo/aerial-flying-airplane-and-sky-landscape-close-up.jpg?s=170667a&w=0&k=20&c=dM5w_73VjhgAhE0tSeJLC_2Cpp1zu-3zsCS38_3DdrU=");
    background-size: cover;
    background-position: center;
}


.index-background {
    background-image: url("https://media.istockphoto.com/id/1332501286/photo/aerial-flying-airplane-and-sky-landscape-close-up.jpg?s=170667a&w=0&k=20&c=dM5w_73VjhgAhE0tSeJLC_2Cpp1zu-3zsCS38_3DdrU=");
    background-size: cover;
    background-repeat: no-repeat;
}


@media only screen and (max-width: 600px) {
    body {
        font-family: Arial, sans-serif;
        margin: 0;
        padding: 0;
    }
    
    header {
        display: flex;
        background-color: #333;
        color: #fff;
        padding: 20px;
    }
    
    
    header img{
        width: 50px;
    }
    
    .container {
        display: flex;
        justify-content: flex-start; /* Align to the left */
        align-items: center;
        height: 90vh;
        margin-left: 30px; /* Add left margin */
    }
    
    .options ul {
        list-style-type: none;
        padding: 0;
    }
    
    .options ul li {
        margin-bottom: 10px;
    }
    
    .options ul li a {
        display: block;
        padding: 10px;
        background-color: #333;
        color: #fff;
        text-decoration: none;
    }
    
    .options ul li a:hover {
        background-color: #555;
    }
    
    .user-login-form, .user-registration-form{
        border: 1px solid #ccc;
        padding: 20px;
        margin: 10px;
        width: 300px;
        background-color: #f2f2f2;
    }
    
    form {
        display: flex;
        flex-direction: column;
    }
    
    h2 {
        margin-top: 0;
    }
    
    input[type="text"],
    input[type="password"],
    input[type="email"] {
        margin-bottom: 10px;
        padding: 10px;
    }
    
    button {
        padding: 10px;
        background-color: #333;
        color: #fff;
        border: none;
        cursor: pointer;
    }
    
    button:hover {
        background-color: #555;
    }
    
    
    .user-background {
        background-image: url("https://images.pexels.com/photos/62623/wing-plane-flying-airplane-62623.jpeg?cs=srgb&dl=pexels-pixabay-62623.jpg&fm=jpg");
        background-size: cover;
        background-position: center;
    }
    
    .admin-background {
        background-image: url("https://images.pexels.com/photos/62623/wing-plane-flying-airplane-62623.jpeg?cs=srgb&dl=pexels-pixabay-62623.jpg&fm=jpg");
        background-size: cover;
        background-position: center;
    }
    
    
    .index-background {
        background-image: url("https://images.pexels.com/photos/62623/wing-plane-flying-airplane-62623.jpeg?cs=srgb&dl=pexels-pixabay-62623.jpg&fm=jpg");
        background-size: 520px 800px;
        background-repeat: no-repeat;
    }
}