* {
    transition: all 0.3s;
}
.container {
    display: grid;
    place-items: center;
    height: 15vh;
    background: #333;
}
.links {
    top: 100px;
    margin-bottom: 10px;
}
div {
    display: grid;
    place-items: center;
}
body {
    font-family: Arial, sans-serif;
    text-align: center;
    margin-top: 20px;
    background: #333;
    color: white;
}
footer {
    background: #222;
    color: white;
    text-align: center;
    padding: 1px;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
}
footer p {
    line-height: 1;
    font-size: 12px;
}
footer a {
    line-height: 1;
    font-size: 14;
    color: white;
}
nav {
    font-size: 25px;
    text-align: center;
    color: white;
    line-height: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;    
}
nav ul {
    list-style-type: none;
    padding-left: 0;
}
nav a {
    text-decoration: none;
    color: white;
    display: block;
    border: 3px solid black;
    border-radius: 10px;
    padding:10px;
    margin: 0 auto;
    margin-top: 3px;
    max-width: 500px;
    width: calc(100% - 40px);
    box-sizing: border-box;
    line-height: 1;
    background: linear-gradient(to bottom right, #0084ff, #920097);
}
nav a:hover {
    color: #5bb;
    text-decoration: underline;
}
.projekt {
    margin-bottom: 0;
    display: grid;
    place-items: center;
    text-align: center;
}
p {
    margin-top: 10px;
}
.container p {
    position: fixed;
    bottom: 50px;
    background-color: #333;
    padding-bottom: 10px;
    padding-top: 10px;
}
h1 {
    margin-top: 80px;
}
h1 a {
    color: white
}
#hoch {
    position: fixed;
    bottom: 105px;
    right: 10px;
    padding: 5px 10px;
    background-color: #007bff;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 12px;
    cursor: pointer;
    display: none;
    opacity: 0.8;
}
#hoch:hover {
    background-color: #0056b3;
}
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
    }
img {
    max-width: 100%;
    height: auto;
    margin-top: 10px;
    margin-bottom: 10px;
}
img:hover {
    cursor: pointer;
}