body{
    overflow: hidden;
}

.okvir {
    background-color: lightslategray;
}

.karta {
    position: relative;
    top: 50%;
    left: 50%;
    width: 46.875vw;
    height: 86.95652173913044vh;
    transform-style: preserve-3d;
    perspective: 65.21739130434783vh;
    -webkit-perspective: 65.21739130434783vh;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
    transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
}

.karta .spredaj {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: rotateX(0deg);
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    -ms-transform: rotateX(0deg);
    -o-transform: rotateX(0deg);
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
}

.karta:hover .spredaj {
    transform: rotateX(-180deg);
    -webkit-transform: rotateX(-180deg);
    -moz-transform: rotateX(-180deg);
    -ms-transform: rotateX(-180deg);
    -o-transform: rotateX(-180deg);
}

.slika {
    width: 46.875vw;
    height: 86.95652173913044vh;
}

.karta .zadaj {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: black;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    transform: rotateX(180deg);
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
    font-family: 'Josefin Sans',    sans-serif;
}

.karta .zadaj::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: rgba(255, 255, 255, 0.2)
}

.karta:hover .zadaj {
    transform: rotateX(0deg);
    -webkit-transform: rotateX(0deg);
    -moz-transform: rotateX(0deg);
    -ms-transform: rotateX(0deg);
    -o-transform: rotateX(0deg);
}

.karta .zadaj .podatki{
    position: absolute;
    padding: 20px;
    top: 0;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 20px;
    box-sizing: border-box;
}

.karta .zadaj .podatki h2 {
    margin: 0;
    padding: 0;
    font-size: 4vh;
    font-style: italic;
    font-weight: bolder;
    color: wheat;
    text-shadow: 0.2vh 0.2vh 0.2vh #20b7ff,
                 0.2vh 0.2vh 0.2vh gold;
}

h3{
    font-size: 2vh;
    color: #256f91;
}

.voznik{
    font-size: 3vh;
    color: wheat;
    font-weight: bold;
}

.rs{
    font-size: 2vh;
    color: gold;
}

.opis{
    position: relative;
    padding-top: 1vh;
    width: 90%;
    left: 5%;
    text-align: justify;
    text-justify: inter-word;
    font-size: 2vh;
    color: #20b7ff;
    text-shadow: 0.1vh 0.1vh 0.1vh gray,
                 0.1vh 0.1vh 0.1vh white;
}

.dokumentarec{
    position: fixed;
    left: 50%;
    bottom: 7vh;
    transform: translateX(-50%);
}

.wiki {
    position: fixed;
    display: inline-block;
    bottom: 1vh;
    left: 50%;
    width: 3.7vw;
    height: 5vh;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    -moz-border-radius: 50%;
    -ms-border-radius: 50%;
    -o-border-radius: 50%;
    transition: 0.5s;
    -webkit-transition: 0.5s;
    -moz-transition: 0.5s;
    -ms-transition: 0.5s;
    -o-transition: 0.5s;
    transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
}

.prijatel{
    position: relative;
    text-align: center;
    margin-top: 1vh;
    font-size: 2vh;
    color: #63cdff;
    text-shadow: 0 0 10px gold ,
    0 0 5px #13b3ff;
}