.header{
  font-size: 30px;
  background: linear-gradient(#F66308 50%,#53545A 50%);
  color: #bce0ee;
}

footer {
  color: blue;

}

header,section,footer,aside,nav,ul,article {
  display: block;
}

body {
  text-align: center;
}

.join {
  width: 960px;
  background: linear-gradient(to right, rgba(179,220,237,1) 0%, rgba(41,184,229,1) 50%, rgba(188,224,238,1) 100%);
  margin: 15px auto;
  padding: 50px
}

.menu li{
  list-style: none;
  padding: 15px;
  color: blue;
  font: bold 14px verdana;
  display: inline-block;
  margin-bottom: 20px;
}

time {
  color: #5EA096;
  font: bold 14px verdana;
}

.issues li{
  list-style:  none;
  padding: 5px;
  color: blue;
  font: bold 14px verdana;
}

.chapters h2{
  font-size: 40px;
}

.chapters h3{
  font-size: 30px;
}

.rights {
  font-size: 30px;
  font-weight: bold;
  clear: both;
  background: lightblue;
}

.chapters{
  margin: 20px;
  width: 600px;
  float: left;
}

.column {
  width: 276px;
  float: left;
  margin: 20px;
  margin-top: 150px;
}

.article footer{
  margin-bottom: 20px;
}

.video h3{
  font-size: 30px;
  margin-top: 50px;
}

.photo img{
  margin-top: 30px;
}

.video iframe{
  width: 320px;
}