html{
  height: 100%;
}

body {
  height: 100%;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-direction: column;
  flex-direction: column;
  background-color: #023F00;
}

img {
  max-width: 100%;
}

a {
  color: #000;
}

a:visited {
  color: #000;
}

a:hover {
  color: red;
}

header {
  flex-shrink :0;
  height: 130px;
  background: #023F00 url("../images/layout/logo.gif") no-repeat right center;
  color: #FFFFFF;
  font-size: 3em;
  font-weight: bold;
}

header div:first-child {
  text-align: center;
  padding-top: 20px;
}

header div:last-child {
  text-align: center;
  padding-left: 20px;
}

footer {
  flex-shrink :0;
  height: 25px;
  background-color: #023F00;
  line-height: 25px;
  color: #FFFFFF;
  text-align: center;
}

.middle {
  display: -webkit-flex;
  display: flex;
  flex-grow:1;
}

nav {
  background-color: #023F00;
  margin-right: 10px;
  margin-left: 10px;
  white-space: nowrap;
}

nav div {
  color: #FFFFFF;
  text-align: center;
  margin-top: 10px;
  font: bold 1.2em sans-serif;
}

nav a {
  text-decoration: none;
  cursor: pointer;
}

nav a:hover{
  color: transparent;
}

.selectedLink div {

}

nav div:hover {
  background-color: #165314;
}

section {
  overflow-y: auto;
  flex-grow:1;
  padding: 20px;
  font-family: sans-serif;
  background-color: #FFFFFF;
}

.right{
  float: right;
}

.center{
  text-align: center;
}

.none{
  display: none;
}