conference-site/themes/pelican-blue/static/css/style.css

html { 
  font-family: 'Open Sans', 'helvetica', sans-serif;
  background: white;
  font-size: 14px;
}

/* Titles */
h1 { text-transform: uppercase }
h1, h2 { 
  font-weight: normal; 
  margin-top: 10px;
  margin-bottom: 10px;
}


.title
{
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  text-transform: none;
  color: #3a7c78;
  line-height: 1;
  font-weight: 600;
}

.latest
{-
  padding: 10px 10px;
  border-bottom: 1px solid #eee;
}

.post_detail
{
  font-size: 2em;
  line-height: 1em;
}

.entry-content
{
  margin-top: 50px;
  margin-bottom: 50px;
  text-align: justify;
  color: #333;
}

article section .about
{
  font-size: 18px;
  color: #444;
  text-align: justify;
}

article section .blog-post
{
  font-size: 16px;
}

/* Body */
body { margin: 0px; }
body > article, footer {
  line-height: 1.6em;
  display: block;
  max-width: 700px;
  margin: 40px auto auto 355px;
  padding: 20px 80px 10px;
}

article ol.posts
{
  padding-left: 0;
}

/* Articles */
p.post_entry {}

article > header
{
  list-style-type: none;
  padding: 0px 10px;
  box-shadow: 0 0 0 2px #3a7c78;
  -moz-border-radius: 5px 0;
  -webkit-border-radius: 5px 0;
  border-radius: 5px 5px;
}
.article_left > h1 {
  font-size: 20px;
}
.article_right {
  background-color: white;
}
.post_list {
  list-style-type: none;
  padding: 10px 10px;
  -moz-border-radius: 5px 0;
  -webkit-border-radius: 5px 0;
  border-radius: 5px 5px;
}


/* Links */;
a { color:#3a7c78; text-decoration:none; }
a:visited { color:#3a7c78; text-decoration:none; }
a:link { color:#3a7c78; text-decoration:none; }
a:active { color:#3a7c78; text-decoration:none; }
a:hover { text-decoration: underline; }

/* Code */
.highlight pre {
  font-size: 14px;
  overflow: auto;
  padding: 8px;
}

/* Sidebar */
aside {
  font-size: 14px;
  width: 220px; height: 100%;
  position: fixed;
  top: 0; left: 0;
  padding: 30px;
  background-color: #3a7c78;
  color: white;
  box-shadow: 0 0 3px black;
  text-align: center;
  padding-top: 5em;
  background-size: cover;
  display: flex;
  flex-direction: column;
}

aside > ul {
  list-style-type: none;
  padding: 0px 10px;
  margin-top: 0px;
}
aside > h2 { 
  text-transform: uppercase;
  font-size: 14px; 
  margin-bottom: 5px;
}

#avatar
{
  margin: 0;
  margin-bottom: 20px;
}

#avatar img {
  display: block;
  width: 100px;
  -webkit-transition: 200ms;
     -moz-transition: 200ms;
      -ms-transition: 200ms;
       -o-transition: 200ms;
          transition: 200ms;
}

.nav
{
  display: block;
  margin: 40px -30px;
}

.nav > ul > li
{
  font-size: 15px;
}

.nav a
{
  color: #fff;
  text-decoration: none;
  -webkit-transition: 200ms;
     -moz-transition: 200ms;
      -ms-transition: 200ms;
       -o-transition: 200ms;
          transition: 200ms;
}

.nav a:hover
{
  background-color: #73d08a;
  color: #3a7c78;
}

.list-bare
{
  list-style: none;
  padding: 0;
  margin: 0;
}

.nav__link 
{
  display: block;
  padding: 0.77273rem 0rem;
  border: 0px solid #73d08a;
  margin: 0px 5px;
  border-radius: 10px 10px;
}


.blog_roll_link 
{
  display: block;
  padding: 0.33147rem 0;
  border-bottom: 0px solid #73d08a;
  margin: 0px 5px;
  border-radius: 10px 10px;
} 


/*--------Responsive------------*/

@media (max-width: 800px) {

  aside {
    left: 0;
    max-width: none;
    position: relative;
    top: 0;
    width: 100%;
    padding: 0;
    padding-top: 1px;
  }

  .nav
  {
    margin-left: 0;
    margin-right: 0;
  }

  body > article {
    margin: 0 auto;
    padding-top: 5px;
    padding: 1em;
  }

  footer
  {
    padding: 1em;
    margin-left: 1em;
    margin-top: 0;
  }

  #avatar {
    height: 50px;
    width: 50px;
    margin: 10px auto;
  }
}

img {
  max-width: 100%;
}