body{
    background-image: url(../img/pozadina.jpg);
    background-size: cover;
    background-attachment: fixed;
    margin: 0;
}
*{
    box-sizing: border-box;
}
.box-pozadina{
    background-color:rgba(255, 255, 255, 0.5);
    width: 1100px;
    height: 1500px;
    margin: auto;
    margin-top: 20px;
    border: red 2px dashed;
    
}
.box{
    background-color: white;
    width: 350px;
    height: 150px;
    padding: 20px;
    border: solid 10px red;
    border-right: dashed 10px green;
    border-bottom-style: double;
    margin: 20px;
    overflow: scroll;
    float: left;
    background-image: url(../img/box_pozadina.png);
}
.brown{
    background-color: brown;
    width: 300px;
    height: 100px;
    display: inline-block;
    margin: 10px;
    margin-bottom: 20px;
}
.nav-links{
    margin: 0;
    padding: 0;
    list-style-type: none;
}
ul li {
    background-color: orange;
    margin: 5px;
    width: 60px;
    height: 30px;
    text-align: center;
    padding-top: 5px;
    float: right;
    border: 2px solid grey;
    text-decoration: none;
}
a {
    text-decoration: none;
}
ul li:hover {
    background-color: yellow;
    border: 2px solid red;
}
h2{
    text-align: center;
    color: orange;

}
.glavni-naslov {
    text-align: center;
    color: orange;
    clear: both;
    padding: 10px;
}
.naslov {
    text-align: center;
    color: orange;
}

.grid-container {
    padding: 10px;
    
}
.grid-container img {
    float: left;
    width: 345px;
    margin: 6px;
    height: auto;
    border: 2px solid orange;
}
.clearfix:after {
    content: "";
    display: table;
    clear: both;
}