body {
    background-image: url('hintergrund.jpg');
    background-color: white;
    background-position: top left;
    background-attachment:fixed;
    text-shadow: 0px 0px 15px white;
    font-family: Arial, sans-serif;
    text-shadow: 1px 1px lightgray;
    font-size: 16px;

 }

.p {
    padding-left: 5%;
    padding-right: 5%;

}

header {
    background: transparent;
    top: 1%;
    opacity: 0.9;
    background: transparent;
    width: 100%;
    position: fixed;
    text-align: center;
}

footer {
    background: rgb(220, 220, 220);
    width: 100%;
    position: fixed;
    bottom: 0%;
    font-size: big;
    border-top:1px solid gray;
    border-bottom:10px solid transparent;
    z-index: 999;

}

.center {
display: block;
margin-left: auto;
margin-right: auto;
}

.right{
    display:inline;
    margin-left: 75%;
    margin-bottom: 50%;
}


.pre {
    margin-left: 5%;
    margin-right: 5%;
    background-color: transparent;
    background: none;
}

xsmall{
    font-size: 3;
}

red{
    opacity: 0.2;
    font-size: large;
    color: darkred;
}

.dgusv{
    opacity: 0.7;
    position: absolute;
    width: 20%;
    padding-top: 5%;
    text-align: center;
    align-items: right;
}

img{
    opacity: 0.7;
    z-index: 99;
}

.logo{
    opacity: 0.7;
    z-index: 99;
}

a:link {
    text-decoration: none;
    font-weight: bold;
}

a:visited {
    text-decoration: none;
    opacity: 0.9;
}