iframe, article, #link_pfad, .bildnavigation {
display: none;
}

body {
display: flex;
color: #FFFFFF;
width: 100%;
height: 100%;
border: 0px;
margin: 0px;
padding: 0px;
align-items: center;
}

a:link {
color: #DDDDDD;
text-decoration: none;
}

a:visited {
color: #DDDDDD;
text-decoration: none;
}

a:hover {
color: #FF0000;
text-decoration: none;
}

a:active {
color: #DDDDDD;
text-decoration: none;
}

.back {
background: #000000;
opacity: 0.9;
position: absolute;
display: block;
top: 0px;
left: 0px;
width: 100%;
height: 100%;
border: 0px;
margin: 0px;
padding: 0px;
z-index: 1;
}

.bildanzeige {
display: flex;
position: absolute;
top: 0%;
left: 5%;
z-index: 2;
border: 0px;
margin: 0px;
padding: 0px;
width: 90%;
height: 96%;
margin-top: 2%;
margin-bottom: 2%;
object-fit: cover;
vertical-align: middle;
text-align: center;
align-items: center;
}

.bild {
background: #000000;
display: block;
position: relative;
max-width: 100%;
max-height: 100%;
border: 0px;
margin: 0px;
margin-left: auto;
margin-right: auto;
padding: 0px;
opacity: 1;
}

.bildtext {
color: #FFFFFF
}

.bildnav {
display: flex;
position: absolute;
top: 0px;
width: 4%;
height:100%;
z-index: 2;
margin: 0px;
padding: 0px;
border: 0px;
vertical-align: middle;
text-align: center;
align-items: center;
}

.platzhalter {
background: #000000;
opacity:0;
width: 100%;
margin: 0px;
padding: 0px;
border: 0px #FFFFFF solid;
}

#bildnav_links {
background: url("../bilder/icons/pfeil-wl.png") center no-repeat;
background-size: contain;
left: 0px;
margin-right: 1%;
}

#bildnav_links:hover {
background: url("../bilder/icons/pfeil-rl.png") center no-repeat;
background-size: contain;
}

#bildnav_rechts {
background: url("../bilder/icons/pfeil-wr.png") center no-repeat;
background-size: contain;
right: 0px;
margin-left: 1%;
}

#bildnav_rechts:hover {
background: url("../bilder/icons/pfeil-rr.png") center no-repeat;
background-size: contain;
}