@charset "utf-8";
:root {
    --red: #DE500A;
    --blue: #0789c5;
    --colorH2: #ff5500;
}
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}
body {
    font-family: Verdana, Arial, sans-serif;
    background-color: #eeeeee;
}
#container {
    display:flex;
    flex-direction: column;
    align-items: center;
    max-width: 1900px;
    margin: 0 auto;
}
article {
    width: 100%;
    margin-bottom: 2em;
    padding: 0.6em 0 1em 0;
}
.zeile {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;
    align-items: top;
    margin-bottom: 1.4em;
}
.zeile:last-child {
    margin-bottom: 0;
}
.spalte, .spalte_links, .spalte_rechts {
    text-align: center;
}
.spalte_links {
    margin-right: 1.2em;
}
.spalte_rechts {
    margin-left: 1.2em;
}
.spalte img, .spalte_links img, .spalte_rechts img {
    width: 100%;
}
.zentriert {
    text-align: center;
}
.betont {
    font-weight: bold;
    font-size: 1.1em;
}
.klein {
    font-size: 0.8em;
}
a {
    outline: none;
    text-decoration: none;
    color: var(--blue);
    font-weight: bold;
}
a:hover {
    color: var(--red);
}
.title {
    font-size: 2em;
    font-weight: bold;
}
h1 {
    color: var(--blue);
    font-size: 3em;
    font-weight: bold;
    margin-bottom: 0.3em;
}
h2 {
    color: var(--colorH2);
    font-size: 1.6em;
    font-weight: bold;
    margin-bottom: 0.8em;
}
p {
    margin-bottom: 0.5em;
}
p:last-child {
    margin-bottom: 0;
}
#Seitenanfang {
    position: fixed;
    right: 20px;
    bottom: 20px;
    font-size: 3em;
    color: var(--blue);
    z-index: 999;
    display: none;
}
#Seitenanfang a {
    opacity: 0.3;
    transition: color 1s, opacity 1s;
}
#Seitenanfang a:hover {
    color: var(--magenta);
    opacity: 0.6;
}
@media (max-width: 890px) {
    .zeile {
        flex-direction: column;
        align-items: center;
    }
    article {
        width: 100%;
        padding: 0;
    }
    .spalte, .spalte_links, .spalte_rechts {
        flex: 100%;
        margin: 0 0 2em 0;
    }
}
@media (max-width: 660px) {
    .spalte, .spalte_links, .spalte_rechts {
        max-width: 100%;
    }
}