body {
    background: radial-gradient(circle, #2980b9, #6e5494);
    font-family: Arial, Helvetica, sans-serif;
}

.card {
    background: radial-gradient(to right, #2980b9, #6e5494);
    border-radius: 15px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    padding: 20px;
    margin-bottom: 20px;
    position: relative;
    width: 200px;
    height: 80px;
    text-align: center;
    display: inline-block;
    margin: 10px 20px;
    border: solid black 2px;
    transition: 0.5s;
}


.card h2 {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 20px;
    transition: 0.5s;
}


.card .download-btn {
    display: block;
    text-align: center;
    text-decoration: none;
    margin: 30px auto;
    border: none;
    background-color: transparent;
    cursor: pointer;
}


.card .download-btn img {
    vertical-align: middle;
    margin-right: 5px;
}

img {
    width: 25px;
    height: auto;
    transition: 0.5s;
}

.card:hover {
    width: 240px;
    height: 90px;
    background-color: rgba(128, 128, 128, 0.2);
    border: solid white 4px;
}

.card:hover img {
    width: 35px;
    content: url(download-icon-white.png);
}

.card:hover h2 {
    font-size: 25px;
    font-weight: bold;
    color: white;
}

#naslov {
    text-align: center;
    font-size: 30px;
    padding-top: 10px;
    padding-bottom: 30px;
    font-weight: bold;
}

#bombone{
    display: none;
    position: absolute;
    width: 150px;
    height: auto;
    transform: rotate(20deg);
    top: 5%;
    left: 57%;
}