article {
  max-width: 1390px;
  margin: 0 auto;
  background-color: #fff;
  height: auto !important;
  display:block;
  clear:both;
  padding: 40px 40px;
  font: 100%/1.8rem 'guardian-text-oreilly',open-sans,Helvetica,Arial,sans-serif;
  -webkit-text-size-adjust: 100%;
  font-size:1.2rem;
  color: #404040;
  overflow: hidden;
}
article:before, article:after {
  content: " ";
  display:table;
  box-sizing: inherit;
}
article p a, .content-row ul li a {
  border-bottom: 1px solid #c9c9c9;
  color: #404040;
}
article p a:hover, article p a:focus, .content-row ul li a:hover, .content-row ul li a:focus {
  color: #b9002d;
  border-bottom-color: #b9002d;
}
input {
  font: 100%/1.8rem 'guardian-text-oreilly',open-sans,Helvetica,Arial,sans-serif;
  -webkit-text-size-adjust: 100%;
}
.floatright {
  float: right;
}
.page-title, .code h1 {
  font-size: 1.5rem;
  margin-bottom: 20px;
}

#cs-form .form-heading {
  font-size: 1.5rem;
  margin-bottom: 0;
}
#cs-form .form-subheading {
  font-size: 1rem;
  margin-bottom: 20px;
}
#cs-form .field {
  margin: 30px 0;
}
#cs-form .field.list {
  margin-bottom: 10px;
}
#cs-form .field label {
  display: inline-block;
  font-weight:bold;
  margin-right:2%;
  line-height: 1.4rem;
}
#cs-form .field .required {
  color: #b9002d;
}
#cs-form .field input {
  display: inline-block;
  height: 2rem;
  width: 26rem;
  padding: 0 4px 4px;
  max-width: 100%;
  font-size: 1rem;
  line-height: 1.4rem;
  border: 1px solid #999;
}
.content-row {
  -moz-column-count: 4;
  -webkit-column-count: 4;
  column-count: 4;
}
h1.title { 
  font-family:"oreilly-urw-typewriter-narro",Georgia,serif; 
  font-weight:100; 
  font-size:3.4375rem; 
  line-height:3.4375rem; 
  letter-spacing:-.01em; 
  color:#b9002d; 
  margin: 0 0 20px;
}
h2.dek {
  color: #404040;
  font-weight: normal;
  font-size: 1.125rem;
  line-height: 1.6rem;
  padding: 0;
  margin-bottom: 40px;
  margin-right: 34.3333%;
}
.ebook-list {
  background-color: #f5f5f5;
  margin-bottom: 30px;
  overflow: hidden;
}
.ebook-list a {
  color: #404040 !important;
  font-weight: normal !important;
}
.ebook-list a:hover, .ebook-list a:focus {
  color: #b9002d !important;
}
.ebook-list .list-option {
  display: block;
  width: 25%;
  float:left;
  padding:20px;
}
.ebook-list .list-option:nth-of-type(4n + 1) {
  clear:both;
}
.ebook-list .list-option input[type=radio] {
  display: block;
  margin-left: calc(25% - .5rem);
  margin-bottom: 10px;
}
.ebook-list .list-option img {
  width: 180px;
  max-width:100%;
}
.ebook-list .list-option label:hover {
  cursor: pointer;
}
.ebook-list .list-option label:nth-of-type(1) {
  width: 50%;
  overflow: hidden;
  display: block;
  float: left;
}
.ebook-list .list-option label:nth-of-type(2) {
  display: block;
  margin-left: 50%;
  overflow: visible;
  padding: 0 0 0 10px;
  font-size: 1rem;
  line-height: 1.33rem;
  font-weight: bold;
}
.ebook-list .list-option .more {
  display: block;
  text-align: left;
  overflow: hidden;
  padding: 0 0 0 10px;
  font-size: 1rem;
}
.btn.cta, .arrow {
  display: inline-block;
  margin: 0 0 10px 0;
  padding: 8px 15px 11px;
  background-color: #ffaa00;
  font-size: 1.25rem;
  line-height: 1.25rem;
  font-weight: bold;
  color: #222;
  -webkit-border-radius: 0;
  -moz-border-radius: 0;
  border-radius: 0;
  border: 0;
}
.btn.cta:hover, .btn.cta:active, .arrow:hover, .arrow:active  {
  background-color: #ffbb00;
  text-decoration: none;
  cursor: pointer;
}
.arrow {
  display: block;
  margin: 10px 0;
  max-width: 120px;
  text-align: center;
}
@media screen and (max-width: 1300px) {
  .ebook-list .list-option {
    width: 33.33%;
  }
  .ebook-list .list-option:nth-of-type(4n + 1) {
    clear:none;
  }
  .ebook-list .list-option:nth-of-type(3n + 1) {
    clear:both;
  }
}
@media screen and (max-width: 1200px) {
  .content-row {
    -moz-column-count: 3;
    -webkit-column-count: 3;
    column-count: 3;
  }
}
@media (max-width: 1000px) {
  h2.dek {
    margin-right: 0;
  }
  .ebook-list .list-option {
    width: 50%;
  }
  .ebook-list .list-option:nth-of-type(3n + 1) {
    clear:none;
  }
  .ebook-list .list-option:nth-of-type(2n + 1) {
    clear:both;
  }
}
@media (max-width: 875px) {
  h1.title { 
    font-size: 3.15rem; 
    line-height: 3.15rem; 
  }
  h2.dek {
    margin-bottom: 20px;
  }
  .page-title {
    margin-top: 20px;
  }
}
@media screen and (max-width: 800px) {
  .content-row {
    -moz-column-count: 2;
    -webkit-column-count: 2;
    column-count: 2;
  }
}
@media screen and (max-width: 750px) {
  article {
    padding: 20px 20px;
  }
  .content-row {
    margin: 0 20px;
  }
}
@media screen and (max-width: 550px) {
  .content-row {
    -moz-column-count: 1;
    -webkit-column-count: 1;
    column-count: 1;
  }
  .ebook-list {
    padding-bottom:20px;
  }
  .ebook-list .list-option {
    width: 100%;
    padding-bottom:0;
  }
  .ebook-list .list-option:nth-of-type(n) {
    clear:both;
  }
}