@media screen and (max-width: 800px) {
  .article-loop {
    width: 99%;
  }
}

@media screen and (max-width: 400px) {
  .content-area,
  .primary-sidebar {
    width: 100%;
  }
}

* {
  box-sizing: border-box;

}

body {
    background-color: #f9f9f9;
    font-family: Helvetica;
}

#wrapper { 
  width: auto;
  margin: 0 auto;
  padding: 0;
  width: 80%;
}

#header {
  background-position: center top;
  padding: 20px;
  margin-top: 4px;
  margin-bottom: 8px;
  background-color: #0c2744;
  border: 1px solid #e20b1c;
  border-bottom-color: 10px solid #e20b1c;
  color: #e20b1c;
  text-align: center;  
}

#content {
  background:url(../images/pdfrontsee.png) no-repeat center center fixed;
  background-size: contain;
  -moz-background-size: contain;  /* Firefox 3.6 */
  margin: 10%;
  padding: 400px;
  margin-top: 4px;
  margin-bottom: 8px;
  background-color: #0c2744;
  border: 1px solid #0c2744;
  opacity: 0.5;  
  text-align: center;  
}

#footer {
  background-position:  center top;
  padding: 20px;
  margin-top: 4px;
  margin-bottom: 8px;
  background-color: #0c2744;
  border: 1px solid #0c2744;
  color: #f9f9f9;
  text-align: center;
}

body > header > h1 > a {
color: #ffffff;
font-weight: 400;
}

a {
  text-decoration: none;
}

/* 'Margin: 0 auto' centers block content on the page */
.wrapper {
  width: 99%;
  margin: 0 auto;
}

figure.fixedratio {
                padding-top: 56.25%;  /* 450px/800px = 0.5625 */
              }

.content-area {
  display: inline-block;
}

.content-thin {
    width: 70%;
}

.content-full-width {
    width: 100%;
}

.content-area,
.primary-sidebar {
  display: inline-block;
}

.primary-sidebar {
  width: 25%;
  padding: 1%;
  vertical-align: top;
  background-color: #ececec;
}

.article-loop {
    width: 45%;
    text-align: left;
    margin: 5px;
    padding: 10px;
}

.article-full {
  width: 99%;
  padding: 1%;
}

.article-loop,
.article-full {
  display: inline-block;
  vertical-align: top;
  background-color: #FFF;
  border-radius: 4px;
  margin-bottom: 4px;
}