body {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
}

section {
    flex: 1;
}

h2 {
    font-size: 28px;
    color: deepskyblue;
    text-decoration: underline;
}

h1 {
    font-size: 45px;
    color: deepskyblue;
    text-decoration: underline;
    text-align: center;
}

p {    
    font-size: 22px;
    color: rgb(60,60,60);
    font-family: Helvetica;
    text-align: center;
}

ul, ol {
    font-size: 18px;
    color: DarkTurquoise;
}

a {
    color: blue;
    background-color: deepskyblue;
    font-weight: bold;
}

.trenutno {
    background-color: rgb(0,0,128);
    color: rgb(255,255,0);
}

a:hover {
    background-color: dodgerblue;
    color: white;
}

img {   
    max-width: 600px;
}

.pomembno {
    color: red;
    font-weight: bold;
}

header {
    background-color: rgb(240,240,240);
    padding: 20px;
    border-bottom: 2px solid deepskyblue;
    text-align: center;
}

nav {
    margin-top: 10px;
}

nav a {
    margin: 0 5px;
    padding: 5px;
    text-decoration: none;
}

footer {
    background-color: rgb(220,220,220);
    padding: 15px;
    text-align: center;
    border-top: 1px solid rgb(200,200,200);
}

footer p {
    font-size: 11px;
}

@media (max-width: 600px) {
    h1 { font-size: 25px; }
    p { font-size: 18px; }
    img { max-width: 100%; }
    header { padding: 10px; }
    nav a { display: block; }
    nav a { margin: 8px 0; }
    footer { padding: 10px; }
    h2 { font-size: 20px; }
}