.blog-article {
    font-weight: 200;
}

@media (max-width: 640px) {
    .blog-article > * {
        padding: 10px;
    }

    .blog-article .blog-article-cover-image {
        padding: 0;
    }
}

.blog-article-teaser-content {
    padding: 10px 10px 20px 30px;
}

.blog-article-teaser-headline {
    font-size: 2em;
    font-weight: 700;
}

.blog-article-teaser-headline a {
    color: var(--color-link-headline);
}

.row-article {
    border: 1px solid var(--color-gray-light);
    border-radius: 4px;
    display: inline-flex;
    flex-direction: column;
    vertical-align: top;
    transition: box-shadow 0.25s;
}

@media (max-width: 640px) {
    .row-article {
        border-radius: 0;
    }

    .card-img-top {
        border-radius: 0;
    }
}

.row-article:hover {
    box-shadow: 2px 2px 2px #00000014;
    transition: box-shadow 0.25s;
}

.row-article-responsive {
    width: calc(50% - 12px);
}

@media (max-width: 640px) {
    .row-article-responsive {
        width: 100%;
    }
}

.blog-article-teaser .h1 {
    font-size: 2.5em;
}

.blog-article-content p img {
    display: block;
    margin: auto;
}

.blog-article-teaser-thumbnail {
    font-size: 2.5em;
}

.blog-article-teaser-thumbnail img {
    width: 100%;
}

.blog-article-cover-image img {
    width: 100%;
}

.blog-article-language img {
    height: 21px;
}

.blog-teaser-read-more {
    font-size: 0.9em;
}

.blog-article-meta {
    color: #999;
    font-size: 1.3em;
}

.blog-article-meta small{
    font-weight: 300;
}

.blog-article-tags {
    line-height: 24px;
}

.blog-article-description {
    font-style: italic;
}

.blog-article .blog-article-description,
.blog-article .blog-article-meta,
.blog-article .blog-article-headline {
    text-align: center;
}

.blog-article-headline {
    font-weight: 700;
}

.blog-article-headline a {
    color: var(--color-link-headline);
}

.blog-article-content {
    font-size: 1.4em;
}

.blog-article-content img {
    width: 100%;
    max-width: 100%;
    height: auto;
}

.blog-article-content-preview {
    font-size: 1.2em;
    font-weight: 100;
}

.article-box-heading a {
    color: #428bca;
    font-size: 1.4em;
}

.article-box-content {
    font-size: 1.1em;
}

.image-meta {
    color: #999;
}

pre {
    display: block;
    padding: 10px;
    margin: 0 0 10px;
    line-height: 1.42857143;
    font-size: 70%;
    color: #FFF;
    background-color: #3A3A3A;
    word-break: break-all;
    word-wrap: break-word;
    border: none;
    border-radius: 4px;
    -webkit-box-shadow: 6px 6px 19px -4px rgba(0, 0, 0, 0.75);
    -moz-box-shadow: 6px 6px 19px -4px rgba(0, 0, 0, 0.75);
    box-shadow: 6px 6px 19px -4px rgba(0, 0, 0, 0.75);
}

address {
    padding: 9.5px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-radius: 4px;
}

.toc {
    margin-top: -1px;
}

.toc ul {
    padding: 0;
    margin-bottom: 0;
    border-top: 1px solid var(--color-gray-light);
}

.toc a {
    padding: 0.75rem 0;
    display: block;
}

.toc li {
    position: relative;
    display: block;
    margin-bottom: -1px;
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-light);
    border-right-width: 0;
    border-left-width: 0;
}

/* 1. level indentation*/
.toc li a {
    padding-left: 1.25rem;
}

/* 2. level indentation */
.toc li li a {
    padding-left: 2.5rem;
}

/* 3. level indentation */
.toc li li li a {
    padding-left: 3.75rem;
}

/* 4. level indentation */
.toc li li li li a {
    padding-left: 5.0rem;
}

/* 5. level indentation */
.toc li li li li li a {
    padding-left: 6.25rem;
}

.toc li:first-child {
    border-top-width: 0;
}

.toc li:last-child {
    border-bottom: 0;
    margin-bottom: 0;
    border-bottom-right-radius: 4px;
    border-bottom-left-radius: 4px;
}

.blog-article-content table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    margin: 20px;
}

.blog-article-content th {
    font-family: "Lucida Sans Unicode", "Lucida Grande", sans-serif;
    font-size: 1.1em;
    font-weight: normal;
    color: var(--color-blue);
    border-bottom: 2px solid #6678b1;
    padding: 10px 8px;
}

.blog-article-content td {
    color: var(--color-gray-dark);
    padding: 9px 8px 0;
    vertical-align: top;
    border-bottom: 2px solid #a8b1ce;
}

.blog-article-content tbody tr:hover td {
    color: var(--color-gray);
}

.blog-article-views {
    border: 1px solid #ddd;
    border-radius: 4px;
}

.blog-article-views span {
    vertical-align: middle;
}

.blog-article-views i {
    padding-right: 3px;
}

.rounded-box {
    padding: 20px;
    border: 1px solid var(--color-gray-light);
    border-radius: 4px;
    background-color: var(--color-white);
    color: var(--color-black);
}

.filter-title {
    padding-left: 8px;
    padding-right: 4px;
}

.next-page {
    display: flex;
    justify-content: center;
}

.loading {
    text-align: center;
}

.infinite-container {
    width: 100%;
}

.infinite-container > * {
    margin: 12px 0 0 12px;
}

.infinite-container {
    display: inline-flex;
    flex-wrap: wrap;
    margin: -12px 0 0 -12px;
    width: calc(100% + 12px);
}

.btn-group-wrap {
    flex-wrap: wrap;
}

blockquote {
    background: var(--color-gray-light);
    border-left: 8px solid var(--color-gray);
    margin: 1.5em 10px;
    padding: 0.5em 10px;
}
blockquote::before {
    color: #ccc;
    content: "\201C";
    font-size: 3.2em;
    line-height: 0.1em;
    vertical-align: -0.4em;
}

blockquote::after {
    content: close-quote;
    font-size: 0;
}

.blockdiag {
    background-color: var(--color-gray);
}