html,
body {
    background-image: url("images/background_lang.jpg");
    background-size: cover;
    background-position: 70% top;
    background-color: black;
    background-attachment: fixed;
    height: 100vh;
    margin: 0;
}

.titlelogoframe {
    padding-top: 3vh;
    padding-bottom: 3vh;
    text-align: center;
}

.helper {
    display: inline-block;
    height: 100%;
    vertical-align: middle;
}

.titleimg {
    width: 70vw;
    vertical-align: middle;
}

.flagimg {
    display: block;
    max-width: 28vw;
    width: 28vw;
    height: auto;
}

.availableoptions {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-around;
    /* position: absolute; */
    padding-top: 4vh;
    margin-left: 10vw;
    margin-right: 10vw;
}

.availableoptions>a {
    padding-top: 3vh;
}

.socialnetworks {
    position: fixed;
    bottom: 2vw;
}

.socialbutton {
    width: 13vw;
    margin-left: 2vw;
}

.socialbuttonmiddle {
    flex: 1 0 20%;
    margin: 10px;
    height: 8vh;
}

.socialbuttonmiddle img {
    display: block;
    margin: auto;
    width: 15vw;
}

.titlelogocontainer {
    /* position: absolute; */
    top: 0;
    left: 0;
    right: 0;
}

.titlelogo {
    display: flex;
    justify-content: center;
}

.titleimg {
    width: 70vw;
}

.titletextimg {
    padding-top: 5vh;
    width: 60vw;
}