body, html {
        margin: 0;
        padding: 0;
        background-color: #231f20;
        height: 100%;
        font-family: Arial, sans-serif;
    }
    
    .container {
        margin: 100px auto;
        width: 500px;  
    }
    
    .logo {
        width: 100%;
    }
    
    h1 {
        color: #fff;
        margin: 0 auto;
        text-align: center;
        text-shadow: 1px 1px 0 #000;
    }
    
    .red {
        color: #a61a20;
    }