.topnav {
    display: flex;
    align-items: center;
    padding: 15px;
    background-color: rgba(0, 0, 0, 0.473);
    overflow: hidden;
}

.topnav .left {
    color: rgb(255, 255, 255);
    text-align: center;
    padding-left: 0.5cm;
    font-size: 30px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.topnav .right {
    margin-left: auto;
    display: flex;
}

.topnav .right a {
    color: white;
    padding-right: 0.5cm;
    font-size: 20px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

html {
  height: 100%;
}

#footer {
    display: flex;
    justify-content: center;
    padding: 15px;
    margin-top: auto;
    background-color: rgba(0, 0, 0, 0.623);
    color: white;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}


body {
    background-image: linear-gradient(rgba(0, 0, 0, 0.623), rgba(0, 0, 0, 0.623)), url(/media/backg.jpeg);
    background-attachment: fixed;
    min-height: 100vh;
    margin: 0;
    display: flex;
    flex-direction: column;
}

.ueberschrift {
    text-align: center;
    padding: 15px;
    color: white;
    font-size: 50px;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    text-shadow: 2px 2px 8px #000000;
}

.datentext {
    max-width:70%;
    margin: 40px auto;
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.623);
    border-radius: 15px;
    color: white;
    padding-left: 2cm;
    padding-right: 2cm;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.linktext {
    max-width: 1200px;
    margin: 40px auto;
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.623);
    border-radius: 15px;
    color: white;
    padding-left: 2cm;
    padding-right: 2cm;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
}

.maintext {
    max-width: 600px;
    margin: 40px auto;
    background: linear-gradient(to bottom right, rgba(247, 0, 255, 0.63), rgba(68, 0, 255, 0.63));
    border-radius: 15px;
    border: 7px solid black;
    color: white;
    padding-left: 2cm;
    padding-right: 2cm;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    text-shadow: 2px 2px 8px #000000;
}


a {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
}

.navlink {
    color: white;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 20px;
    display: inline-block;
}

.errorcontainer {
    display: flex;
    position: fixed;
    inset: 0;
    width: 30rem;
    height: 15rem;
    max-height: 500dvh;
    max-width: 500vw;
    margin: auto;
    background: rgba(3, 113, 202, 0.411);
    border-radius: 15px;
    border: 7px solid black;
    color: white;
    padding-left: 2cm;
    padding-right: 2cm;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    justify-content: center;
    align-items: center;
    text-shadow: 2px 2px 8px #000000;
    flex-direction: column;
}

h1 {
    text-align: center;
}