style.css

            body {
                font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
                font-size: 1.6rem;
                text-align: center;
                margin: 0;
            }
            
            main {
                display: block;
            }
            
            #main {
                margin: 20px 8px;
                padding: 15px;
                border-radius: 5px;
                background-image: initial;
                background-position-x: initial;
                background-position-y: initial;
                background-size: initial;
                background-attachment: initial;
                background-origin: initial;
                background-clip: initial;
                background-color: rgb(238, 238, 238);
            }
            
            #img-div {
                background-color: white;
                padding: 10px;
                margin: 0;
            }
            
            figure {
                display: block;
                margin-block-start: 1em;
                margin-block-end: 1em;
                margin-inline-start: 40px;
                margin-inline-end: 40px;
            }
            
            img {
                max-width: 100%;
                display: block;
                height: auto;
                margin: 0 auto;
            }
            
            @media (max-width: 460px) {
                #img-caption {
                    font-size: 1.4rem;
                }
            }
            
            #img-caption {
                margin: 15px 0 5px 0;
            }
            
            figcaption {
                display: block;
            }
            
            section {
                display: block;
            }
            
            #headline {
                margin: 50px 0;
                text-align: center;
            }
            
            h3 {
                display: block;
                font-size: 1.17em;
                margin-block-start: 1em;
                margin-block-end: 1em;
                margin-inline-start: 0px;
                margin-inline-end: 0px;
                font-weight: bold;
            }
            
            ul {
                max-width: 550px;
                margin: 0 auto 50px auto;
                text-align: left;
                line-height: 1.6;
            }
            
            blockquote {
                font-style: italic;
                max-width: 545px;
                margin: 0 auto 50px auto;
                text-align: left;
            }
            
            a:visited {
                color: #74638f;
            }