/**
 * Copyright 2013, Emma L. Baumstarck
 * Adapted from http://www.codrops.com
 * Licensed under the MIT license.
 * http://www.opensource.org/licenses/mit-license.php
 * Copyright 2013, Codrops
 * http://www.codrops.com
 */
*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box; 
  box-sizing: border-box; 
}
.contentwrap {
  -webkit-box-shadow: rgba(0, 0, 0, 0.4) 0px 4px 4px 0px;
  background-color: rgba(255, 255, 255, 0.72);
  box-shadow: rgba(0, 0, 0, 0.4) 0px 4px 4px 0px;
  color: rgb(0, 44, 62);
  display: block;
  font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 14px;
  line-height: 21px;
  max-width: 40%;
  zoom: 1;
  display: inline-block;
  border-radius: 1.25em;
}
.content {
  padding: 0 5%;
}
.content a:active,
.content a:link,
.content a:visited {
  color: #404;
  text-decoration: none;
}
.content a:hover {
  color: purple;
  text-decoration: underline;
}

/* Set all parents to full height */
html, body, 
.container,
.scroller,
.scroller section { 
  height: 100%; 
  font-size: 100%;
  padding: 0; 
  margin: 0;
}
/* The nav is fixed on the right side  and we center it by translating it 50% 
(we don't know it's height so we can't use the negative margin trick) */
.scroller > nav {
  position: fixed;
  z-index: 9999;
  right: 100px;
  top: 50%;
  width: 26px;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  transform: translateY(-50%);
}
.scroller > nav a {
  display: block;
  position: relative;
  z-index: 9999;
  width: 80px;
  height: 80px;
  outline: none;
  margin: 25px 0;
  border-radius: 50%;
  border: 4px solid #fff;
  background-color: rgba(255, 255, 255, 0.6);
  position: relative;
  display: inline-block;
  color: black;
  font-family: Helvetica, Arial Black, sans;
  font-size: 2em;
  text-align: center;
  text-decoration:none;
  padding-top:50%;
}
.scroller > section {
  display: table; 
  width: 100%;
}
.scroller > nav a.current {
  border: 6px solid #fff;
}
/* background-attachment does the trick */
.scroller section {
  position: relative;
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
}
.sectionwrap{
  display: table-cell;
  vertical-align: middle;
  text-align: center;
}