html {
    width: 100%;
    height: 100%;
}
    
body {
   background: black;
}

header {
    background: url("land.jpg");
}

.container {
    line-height: 1.4;
    width: 80%;
    margin: auto;
    overflow: hidden;
}

#content {
    margin-top:-20px;
}

.separate {
    border-bottom: 1px solid white;
}

.separate-bottom {
    border-top: 1px solid white;
}

#logo {
    display: block;
    width: 106px;
    height: 124px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 0px;
}

a {
    text-align: center;
    text-decoration: none;
    font-family: Arial, Helvetica, sans-serif;
}

#download {
    font-family: Arial, Helvetica, sans-serif;
    margin-left: auto;
    margin-right: auto;
    font-size: x-large;
    color: black;
    background-color: #b0ffb7;
    padding-left: 20px;
    padding-right: 20px;
    padding-top: 10px;
    padding-bottom: 10px;
    border-radius: 50px;
    border: 1px solid black;
}

#download:hover {
    background-color: #5f9ea0;
    color: white;
    border: 1px solid white;
}

h1 {
    font-size: larger;
    font-family: Arial, Helvetica, sans-serif;
    margin-top: 25px;
}

h2 {
    font-size: xx-large;
    background-color: white;
    font-family: Arial, Helvetica, sans-serif;
    padding: 10px;
    padding: 10px;
    display: table;
    border-radius: 10px;
    border: 1px solid black;
    margin-top: 25px;
    margin-left: auto;
    margin-right: auto;
}

h3 {
    color: white;
    font-size: larger;
    font-family: Arial, Helvetica, sans-serif;
}

h4 {
    text-align: center;
    font-family: Arial, Helvetica, sans-serif; 
    font-size: large;
}

p {
    color: white;
    font-family: Arial, Helvetica, sans-serif;
    text-align: left;
    font-size: large;
}

li {
    color: white;
}

#detbutton1 {
    background-color: #b0ffb7;
    color: black;
    border: 1px solid black;
    padding: 5px;
}

#detbutton1:hover {
    background-color: #5f9ea0;
    color: white;
    border: 1px solid white;
}

#detbutton2 {
    background-color: #b0ffb7;
    color: black;
    border: 1px solid black;
    padding: 5px;
}

#detbutton2:hover {
    background-color: #5f9ea0;
    color: white;
    border: 1px solid white;
}

#details {
    display: none;
}

.aff-display {
    text-align: center;
}

#fadein-start {
    text-align: center;
}

#fadein-welcome {
    color: #5f9ea0;
    font-size: x-large;
    font-family: Arial, Helvetica, sans-serif;
    font-style: italic;
    text-decoration: underline;
}

.olist {
    font-family: Arial, Helvetica, sans-serif;
    font-size: large;
}

.ulist {
font-family: Arial, Helvetica, sans-serif;
font-size: larger;
}

.dbut1 {
    display: block;
    font-size: medium;
    font-family: Arial, Helvetica, sans-serif;
}

.dbut2 {
    display: none;
    font-size: medium;
    font-family: Arial, Helvetica, sans-serif;
}

.marc {
    text-align: center;
}

footer {
    background-color: #5f9ea0;
    color: black;
}

@media(max-width:959px) {

#aff-top {
    display: none;
}
    
#aff-desktop {
    display: none;
}

#cookie {
    display: none;
    text-align: center;
    font-size: small;
    font-family: Arial, Helvetica, sans-serif;
}

footer {
    padding: 5px;
}
}

@media(max-width:960px) {

h1 {
    text-align: center;
}

h2 {
    text-align: center;
}

h3 {
    text-align: center;
}
}

@media(min-width:960px) {

#aff-top {
    display: block;
}

#aff-desktop {
    margin-left: auto;
    margin-right: auto;
    width: 728px;
    height: 90px;
}

#cookie {
    display: block;
    text-align: center;
    font-size: small;
    font-family: Arial, Helvetica, sans-serif;
}

#intro {
    display: flex;
    flex-direction: row;
    width: 570px;
    margin-left: auto;
    margin-right: auto;
}

#demo {
    display: flex;
    flex-direction: row;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}

#opis {
    width: 50%;
    padding-right: 20px;
}

#centerline {
    border-right: 1px solid white;
    margin-top: 5%;
    margin-bottom: 2%;
}

#informacije {
    width: 50%;
    padding-left: 20px;
}

h3 {
    text-align: center;
}

footer {
    padding-top: 5px;
    padding-bottom: 10px;
}
}

@media(min-width:2000px) {

header {
    background-size: 100% 100%;
}    
}

.fadein {
    animation: fade-in 3s;
  }
    
  @keyframes fade-in {
    from {
      opacity: 0;
    }
    
    to {
      opacity: 1;
    }
  }

  .zoomin {
    animation: zoom-anim 1s;
  }

    @keyframes zoom-anim {
    0% {
        transform: scale(0);
    }
    
    100% {
        transform: scale(1);
    }
    }