body,html{
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center center;
    font-family: din;
    padding: 0;
    margin: 0;
}
.cover{
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.abstand_portrait{
    display: none;
}
.menue_portrait, .menue_portrait_title{
    display: none;
}
a{
    text-decoration: none;    
}
.no_link{
    cursor: default;
}
.clear{
    clear: both;
}

.float{
    float: left;
}
#pic_samples{
/*padding-bottom: 30vh;*/
}
.space_div_see_all_pictures{
    width: 100%;
    height: 16vh;
}
.balken_menue_btn{
    display: none;
}
.abstand_span{
    opacity: 0;
    font-size: 5vw;
}
.opacity0{
    opacity: 0;
    font-size: 1.5vw;
}
#footer_tabelle{
    display: none;
}
#footer_text{
    display: block;
}
#bild_nav{
    display:none;
}
#bild_nav_portrait{
    display: none;
}

#header_title{
    font-size: 2.5vh;  
    color: #9a9999; 
    line-height: 130%;
    cursor: pointer;
}
#menuepoint_title{
    font-size: 5vh; 
    color: #9a9999;
    line-height: 130%; 
}
#footer_text>a{
    float: left;
    color: #9a9999;
    font-size: 2.2vh;
}
#footer_text>a:hover{
    color: #848484;
}
#header{  
    font-family: din; 
    height: 10vh;
    padding-top: 2vh;
    padding-bottom: 3vh;    
    background-color: white;
    position: fixed;
    top: 0;
    left: 0;
    opacity: 1;
    cursor: default;
}
#footer{
    height: 10vh;
    background-color: white;
    position: fixed;
    bottom: 0;
    left: 0;
    padding-top: 3vh;
    padding-bottom: 1vh;  
}
#header, #content, #footer{
    margin-left: 2.5vh;
    width: 97%;
}
#content{
    margin-top: 15vh;
    overflow: auto;
}
.mini_pic{
    height: 21.6vh;
    margin: 2vh 2vh 0 0;
    width: 21.6vh;
    float: left;
    background-color: grey;
    cursor: pointer;
    transition: 0.2s;
}
.pic_cover{
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}
.mini_pic:hover{
    box-shadow: 5px 5px 5px #bbb9b9;
    box-shadow: 5px 5px 5px #848484;
}
#pic_display{ 
    z-index:4;
    display: none;
    background-size: contain;
    background-repeat: no-repeat;
}
#nav_container{
    position: relative;
}
#bild_nav>div>div{
    position: absolute;
    width: 2.2vh;
    height: 2.2vh;
    background-size: cover;
    background-position: center center;
}
#gal_symbol{
    height: 2vh !important;
    margin-top: 0.2vh;
    width: 2vh !important;
}

.vor{
    left: 0;
}
.zrk{
    left: 3.5vh;
}
.alle{
    left: 7vh;
}
#bild_nav{
    position: absolute;
    right: 0;
    width: 10.5vh;
}
#footer_text{
    position: relative;
}

@media screen and (max-width: 550px) and (orientation : landscape){
    .mini_pic{
        height: 80px;
        width: 80px;
    }
    #menuepoint_title{
        font-size: 20px; 
        line-height: 110%; 
    }
    #header_title{
        font-size: 15px;
    }
    #footer_text>a{
        font-weight: bold;
        font-size: 15px;
    }
}

@media screen and (max-height: 430px) and (orientation : landscape){ 
    #footer_text > a {
        font-size: 12px;
    }
}



.vor{
    /*    background-image: url('../img/buttons/vor.png');*/
    color: #9a9999;
}
.vor:hover{
    /*    background-image: url('../img/buttons/vor_hover.png');*/
    color: #848484;
}
.zrk{
    /*    background-image: url('../img/buttons/zrk.png');*/
    color: #9a9999;
}
.zrk:hover{
    /*    background-image: url('../img/buttons/zrk_hover.png');*/
    color: #848484;
}
.alle{
    background-image: url('../img/buttons/gal1.png');
}
.alle:hover{
    background-image: url('../img/buttons/gal1_hover.png');
}
.navigatori{
    font-size: 2.2vh;
    cursor: pointer;
}
.if_portrait_display{
        display: none;
    }
    .if_portrait_display_none{
        display: block;
    }

@media screen and (orientation: portrait){
    
   
}