.nav a {
  color: #5a5a5a;
  font-size: 11px;
  font-weight: bold;
  padding: 14px 10px;
  text-transform: uppercase;
}

.nav li {
  display: inline;
}

.jumbotron {
  background-image: image('light_blue_background_color.jpg');
  background-image:url('http://softwareguild.wpengine.com/wp-content/uploads/1600x682-Programming-Languages-Background-SWG-1.jpg'); 
  height: 300px;
  background-repeat: repeat;
  background-size: cover;
}

.jumbotron .container {
  position: relative;
  top:100px;
}

.jumbotron h1 {		
  color: whitesmoke;
  font-size: 48px;  
  font-family: 'Shift', sans-serif;
  font-weight: bold;
}

.jumbotron p {
  padding-top: 1em;
  font-size: 20px;
  color: whitesmoke;
  font-family: 'Shift', sans-serif;
}
.login {
	color:dimgray;
	position: absolute;
	left: 600px;
	top: 80px;
	
	font: sans-serif;
}
.jumbotron .container .pozdrav {
  object-position: center;
  
}
.input-group{
    width:400px;
    margin:auto;
}
.nagovor {
  padding-left: 100px;
  padding-right: 100px;
}
.thumbnail{
  border-color: dimgray;
  border-width: 4px;
}