html, body {
  height: 100%;
  background-color: white;
}

:root {
  --accent: #ffc312;
  --border-width:  5px;
}

body {
  padding-top: 55px;
  display: flex;
  flex-direction: column;
  font-size: 13pt;
}

h1, h2 {
  text-align: center;
}

ul {
  padding-left: 1em;
}
ul.horz {
  padding: 0;
  display: inline;
}
ul.horz > li {
  display: inline-block;
  margin: 0 .25em;
  padding: 0;
}

main, .foot-bar>aside {
  margin: auto;
  flex: 1 0 auto;
  max-width: 750px;
  padding: 25px;
}

/* footer: */
/* and aside stuff above */

.foot-bar, .related {
  background-color: rgba(255,195,18,.1);
  border-top: 1px solid var(--accent);
}

.foot-bar {
  padding-top: 10px;
  text-align: center;
}
.foot-bar > aside {
  padding-top: 0;
  padding-bottom: 0;
}
.foot-bar h3 {
  margin: 0;
  font-size: 1.8rem;
  font-weight: bold;
}
.foot-bar ul, .foot-bar li {
  display: inline;
}
.foot-bar li::before {
  content: ' | ';
  margin-right: 0.25em;
}
.foot-bar li:nth-child(1)::before {
  content: '';
  margin: 0;
}

.copyright {
  margin: 15px 1em;
  text-align: center;
}

/* links */

a:link, a:visited {
  color: #1b5fac;
  text-decoration: underline;
}

a:hover {
  color: #1b5fac;
}

a.icon:hover, a.icon {
  text-decoration: none;
}

nav a:link, nav a:visited {
  text-decoration: none;
}

/*paginator at bottom of list view*/

.pages {
  padding: 15px 0;
}

.pages-icon {
  padding: 0 15px;
}

/*list item for posts and projects*/

.item {
  padding: 10px 0;
}

.item-tag {
  background-color: var(--accent);
}

/*navigation bar icons*/

.navbar-icon {
  font-size: 125%;
  display: inline-block !important;
}

/*colored borders at top and bottom of the page*/

.navbar.navbar-default {
  border-top: var(--border-width) solid var(--accent);
}

footer {
  border-bottom: var(--border-width) solid var(--accent);
}

img {
  max-width: 100%;
}

ul, ol {
  padding-left: 1em;
}

/* columns */
@media (min-width: 768px) {
  main {
    width: 100%;
  }
  .flex {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    width: 100%;
  }
  .flex > .column {
    display: flex;
    flex-direction: column;
    flex-basis: 100%;
    flex: 1;
  }
  .flex > .column > h2 {
    margin-left: 2em;
  }
  .flex > .column:nth-child(1) > h2 {
    margin-left: 0;
  }
  .flex > .column > ul {
    border-left: 1px solid var(--accent);
    padding-left: 1em;
  }
  .flex > .column:nth-child(1) > ul {
    border-left: 0;
    padding-left: 0;
  }
}

.about-logos img {
  vertical-align: middle;
  margin: 10px;
}
.about-logos {
  max-width: 1125px;
  margin: auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  align-content: center;
  justify-content: space-around;
}
.about-logos .img-column {
  display: inline-block;
  text-align: center;
  vertical-align: middle;
}
.about-logos .img-column hr {
  margin: 0 auto;
  width: 85%;
}

/* related articles */

.related {
  margin-top: 3em;
  padding: 2em;
  border: 1px solid var(--accent);
}
.related h2 {
  margin-top: 0;
  font-size: 2.2rem;
  border-bottom: 1px solid var(--accent);
}
.related h3 {
  font-size: 1.8rem;
}

.title-image {
  float: left;
  margin-right: 2rem;
  margin-bottom: 2rem;
}

pre {
  padding: 0;
}
code.hljs {
  padding: 12px;
}

.tag {
  padding: 0.15em 0.7em;
  display: inline-block;
  border-radius: 1em;
  font-size: .7em;
  background-color: #ececec;
  text-transform: lowercase;
}
.nav-links {
  font-size: 1.5em;
}
.taglist, .description {
  text-align: left;
}
.detail-links {
  margin-top: .5em;
}
.detail-links a+a::before {
  content: '|';
  margin: .5em;
}
.abstract-content {
  margin-top: .5em;
  padding: 0.3em;
  background-color: #f5f5f5;
}
.single .abstract-content {
  background-color: white;
  padding: 0;
}
.abstract-summary {
  text-align: left;
  margin-top: .5em;
  padding: 0.3em;
  background-color: #f5f5f5;
  font-size: .8em;
}
.related .abstract-summary, .related .summary {
  background-color: transparent;
  border-bottom: 1px solid var(--accent);
}
.post-meta .tag {
  font-size: 1em;
}

.full-width {
  margin-left: calc(50% - 50vw + 10px);
  margin-right: calc(50% - 50vw + 10px);
}