/* CSS Document */
* { margin:0; padding:0;}

body
{
background-color:#36393d;
}                                                                      

.header{background-color:#45c438; color:#ffffff;width:100%; height:20px;} 
.centered {
  position: fixed;
  top: 50%;
  left: 50%;
  margin-top: -215px;
  margin-left: -345px;
}



 .footer{background-color:#45c438; color:#ffffff;width:100%; height:20px;position:absolute;bottom:0;}