body {
    background-color: #3B5998;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    
}


header {
    text-align: center;
    background-color: #5d76aa;
    padding: 20px;
    border: 2px solid #19295e;
    margin-bottom: 10px;
}

nav {
    background-color: #3B5998;
    padding: 15px;
    border: 2px solid #19295e;
    margin-bottom: 20px;
    
}

nav ul {
    list-style: none;
    padding: 0;
    text-align: center;
   
}

nav ul li {
    display: inline;
    margin: 0 15px;
}

nav ul li a {
    text-decoration: none;
    color:#19295e;
    font-weight: bold;
    font-size: large;
    }

    nav ul li a:hover {
       color:#8090c5;
        }


main {
    padding: 25px;
    border: 3px solid #5d76aa;
   margin-bottom: 30px;
   text-align: center;
   font-size: larger;
}

ol li{
    text-align: left;
}

main span{
    font-weight: bold;
}


.membership-card {
    background-color: #6b81ae;
    padding: 20px;
    border: 4px solid #26365e;
    margin: 20px 0;
    text-align: center;
}

.membership-card:hover {
    background-color: #89a2d4;
}


footer {
    text-align: center;
    background-color:  #7996d6;
    padding: 10px;
    border: 2px solid #19295e;
    margin-top: 20px;
}

.slika img{
    text-align: center;
    width: 400px;
}
.link{
    color: #89a2d4;
    text-decoration: none;
    font-size: large;
}