.lb-image {
    width: 800px !important; 
    height: auto !important;
    max-width: 800px !important;  
    max-height: 100vh !important; 
    display: block;
    margin: 0 auto;
}

.lb-outerContainer {
    width: 800px !important;
    max-width: 800px !important;
    height: auto !important;
    padding: 0 !important; 
}

.lb-container {
    width: 800px !important;
    max-width: 800px !important;
    height: auto !important;
    padding: 0 !important;
    text-align: center !important;
}

.lb-caption {
    width: 800px !important;
    margin: 10px auto 0 auto;
    text-align: center;
}