body {
  margin: 0;
  font-size: 17px;
  line-height: 1.5em;
  background-color: #f9f7f1;
}
.header div,
.container,
.copyright,
.menu {
  max-width: 1100px;
  margin: auto;
  padding: 0 15px;
}
.page .header div,
.page .container,
.page .copyright,
.page .menu {
  max-width: 900px;
}
.container {
  hyphens: auto;
}
@media (max-width: 930px) {
  .page .container {
    padding: 0;
  }
}
main {
  margin-bottom: 15px;
}

/* header and footer areas */
.header {
  border-top: 5px solid #666;
  border-bottom: 4px double #666;
  text-align: center;
  padding: 10px 0 5px;
}
.head-meta,
.menu {
  display: flex;
  justify-content: space-between;
}
.header,
.list section,
article {
  background: #fff;
}
.banner {
  font-size: 4em;
}
.banner .text {
  display: block;
  line-height: 1em;
}
.list {
  display: flex;
  flex-wrap: wrap;
  margin-left: -10px;
  margin-bottom: 10px;
  margin-top: 20px;
}
.list section {
  flex: 1 0 350px;
  box-sizing: border-box;
  box-shadow: 0 0 8px #ccc;
  margin: 1em 0 0 5px;
  padding: 1em;
  overflow-x: hidden;
}
@media (max-width: 380px) {
  .list section {
    flex: auto;
  }
}
@media (min-width: 715px) {
  .list section {
    max-width: calc(50% - 15px);
  }
  .article-list h1 {
    overflow-x: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
  }
  .article-list h1:hover {
    white-space: inherit;
  }
}
@media (min-width: 1080px) {
  .list section {
    max-width: calc(33.33333% - 15px);
  }
}
.article-list a,
.banner a {
  color: #000;
}
.categories a {
  font-size: 0.9em;
  font-weight: bolder;
  text-transform: uppercase;
  color: #666;
}
h1 a:hover {
  text-decoration: underline;
}
.article-list h1 {
  margin: 0.2em auto 0.2em 0;
}
article {
  padding: 2.5em;
}
.article-meta {
  text-decoration: none;
  background: #eee;
  padding: 20px;
  border-radius: 5px;
}
.menu,
.article-meta,
footer,
.post-nav {
  text-align: center;
}
.article-footer {
  text-align: left;
}
.title {
  font-size: 1.2em;
}
.article-list h1,
.title {
  line-height: 1.2em;
}
.article-list a,
.header a,
footer a,
.categories a,
.active a,
.comments a {
  text-decoration: none;
}
.pagination {
  text-align: center;
  padding-bottom: 100px;
  
}
.pagination li,
.terms li {
  display: inline;
}
.pagination a {
  padding: 0 0.5em;
}
.footer {
  background: #666;
  position: fixed;
  bottom: 0;
  Width: 100%;
  padding: 0.4em;
}
.footer,
.footer a {
  color: #fff;
}
.copyright,
.copyright a {
  color: #ccc;
}
.menu {
  margin-bottom: 0.5em;
  flex-wrap: wrap;
}
.menu li {
  display: inline-block;
  font-weight: bolder;
}
.menu a {
  padding: 0.5em;
}
.menu a:hover {
  color: #000;
  background: #fff;
}

hr {
  border-style: dashed;
  color: #ddd;
}

/* code */
pre {
  border: 1px solid #ddd;
  box-shadow: 5px 5px 5px #eee;
  overflow-x: auto;
}
code {
  background: #f9f9f9;
}
pre code {
  background: none;
  padding: 0.5em;
  display: block;
}

/* misc elements */
img,
iframe,
video {
  max-width: 100%;
}
blockquote {
  background: #f9f9f9;
  border-left: 5px solid #ccc;
  padding: 3px 1em 3px;
}



.thumbnail {
  height: 18em;
  /* width: 6.8em; */
  float: left;
  overflow: hidden;
  margin: 20px 0px 20px 0px;
  box-shadow: 0 0 8px #666;
}
.thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
#TableOfContents,
#TOC,
.comments {
  border: 1px solid #eee;
  border-radius: 5px;
}
.comments a {
  display: inline-block;
  width: 100%;
  text-align: center;
  font-size: 1.2em;
}
.terms {
  padding-left: 0;
}
.post-nav {
  margin: 0.5em 0;
  display: flex;
  justify-content: space-between;
}
.footnotes {
  font-size: 0.7em;
}
.footnotes hr {
  width: 50%;
  margin-left: 0;
}

/* mine */

figure > ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.component > a {
  color: #2c3e50;
  text-decoration: none;
}

a.mybook {
  color: #2c3e50;
  text-decoration: none;
}

btn {
  display: inline-block;
  text-transform: uppercase;
  border: 2px solid #2c3e50;
  margin-top: 100px;
  font-size: 0.7em;
  font-weight: 700;
  padding: 0.1em 0.4em;
  text-align: center;
  -webkit-transition: color 0.3s, border-color 0.3s;
  -moz-transition: color 0.3s, border-color 0.3s;
  transition: color 0.3s, border-color 0.3s;
}

.btn:hover {
  border-color: #16a085;
  color: #16a085;
}

/* basic grid, only for this demo */