html{
    font-family: arial;
}
body, html{
    height: 100%;
    width: auto;
    background-image:url(Images/Background.jpg);
                height: 100%;
                background-attachment: fixed;
                background-position: center;
                background-size: cover;
                background-repeat: no-repeat;
}
a:link, a:visited {
    color: #FFFFFF;
}
img {
    width: 100%;
    height: auto;
    border-radius: 15px 15px 15px 15px;
}
h2{
    font-size: 40px;
}
p{
    text-align: center;
    max-width: 50%;
    width: 50%;
}

nav ul{
    margin: 0px;
    list-style: none;
    padding: 0px;
}
nav ul li{
    float: left;
    width: 11.09%;
    height: 40px;
    opacity: .9;   
    line-height: 40px;
    text-align: center;
    box-shadow: 0px 0px 16px 0px #111;
    transition:all 500ms;
    background-color: grey;
    
}
nav ul li:first-child{
    border-radius: 10px 0px 0px 10px;
}
nav ul li:last-child{
    border-radius: 0px 10px 10px 0px;
}
nav ul li ul li:first-child{
    border-radius: 0px 0px 0px 0px;
}
nav ul li ul li:last-child{
    border-radius: 0px 0px 10px 10px;
}
nav ul li a {
    text-decoration: none;
    display: block;
}

nav ul li:first-child a:hover{
    transition:all 500ms;
    background-color: aqua;
    border-radius: 10px 0px 0px 10px;
}


nav ul li:last-child a:hover{
    transition:all 500ms;
    background-color: aqua;
    border-radius: 0px 10px 10px 0px;

}
nav ul li a:hover{
    transition:all 500ms;
    background-color: aqua;
    border-radius: 0px 0px 0px 0px;
}
nav ul li ul li:first-child a:hover{
    transition:all 500ms;
    background-color: aqua;
    border-radius: 0px 0px 0px 0px;
}
nav ul li ul li:last-child a:hover{
    transition:all 500ms;
    background-color: aqua;
    border-radius: 0px 0px 10px 10px;
}

nav ul li ul li {
    display: none;
    width: 120%;
}
nav ul li:hover ul li{
    display: block;
}
iframe.inhalt{
    border: none;
    background-image: url(Images/Background%20ifram.png);
}
iframe.wetter{
    margin-left: 85.7%;
    position: absolute;
    top: 550px;
}