body {
    margin: 0;
    font-family: Arial, sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

header {
    height: 100px;
    background-color: #D6D6D6;
    color: #4800ff;
    display: flex;
    align-items: center;
    padding-left: 20px;
    font-size: x-large;
}

.container {
    display: flex;
    flex: 1;
    height: calc(100vh - 100px);
}

nav {
    width: 200px;
    background-color: #f0f0f0;
    padding: 20px;
    box-sizing: border-box;
}

main {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background-image: url('/images/denim.png');
    background-size: cover; /* fills the area */
    background-repeat: no-repeat;
    background-position: center;
    color: white;
}

.center {
    text-align: center;
}

.logo {
    width: 80px;
    height: 100px;
    object-fit: contain; /* Keeps aspect ratio if needed */
}

/*.centered-image {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 800px;*/ /* or whatever size you prefer */
    /*height: auto;
}*/

.centered-image {
    text-align: center;
    margin: 20px auto;
}

    .centered-image img {
        display: block;
        margin: 0 auto;
        max-width: 800px;
        height: auto;
    }

    .centered-image figcaption {
        font-size: 1.2em;
        font-weight: 300;
        color: #555;
        margin-top: 8px;
    }