index_style.css

main {
    margin-top: 3em;
}

article img {
    display: table-cell;
}

#box {
    height: 317px;
    display: table-cell;
    vertical-align: middle;
    padding: 0 1em;
}

article {
    text-align: center;
    margin: auto;
    width: 90%;
    overflow: hidden;
    display: table;
}

blockquote {
    width: 80%;
    background: #515151;
    border-left: 10px solid #FF0080;
    text-align: center;
    padding: 0.5em 1em;
    quotes: "\201C""\201D""\2018""\2019";
    margin: 3em auto;
}

    blockquote:before {
        color: #FF0080;
        content: open-quote;
        font-size: 4em;
        line-height: 0.1em;
        margin-right: 0.25em;
        vertical-align: -0.4em;
    }

    blockquote:after {
        color: #FF0080;
        content: close-quote;
        font-size: 4em;
        line-height: 0.1em;
        margin-left: 0.25em;
        vertical-align: -0.6em;
    }

    blockquote p {
        color: white;
        display: inline-block;
    }

p em {
    color: #ff5bad;
}

h2 {
    text-align: center;
    padding-bottom: 5px;
    border-bottom: 2px solid #adb7bd;
}

@media all and (max-width: 580px) {
    article {
        display: initial;
    }

        article img {
            margin: auto;
        }
}