* {
    background-color: #606060;
    font-family: Arial, Helvetica, sans;
}

h2 {
    color: white;
    margin-top: 10px;
    margin-left: 10px;
}

.list {
    background-color: #000;
    margin: 10px;
    padding-left: 0px;
    display: block;
}

ul {
    padding-inline-start: 0px;
}

.list li {
    float: left;
    width: 250px;
    height: 250px;
    list-style-type: none;
    background-color: #222;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 5px;
    border-radius: 8px;
}

.content-image {
    max-height: 230px;
    max-width: 230px;
    width: auto;
    height: auto;
}

.large {
    width: auto;
    max-width: 90vw;
    height: auto;
    max-height: 85vh;
    margin: auto;
    border-width: 3px;
    border-style: solid;
    border-color: #202020;
}

.fullwidth {
    width: 100%;
    background-color: transparent;
}

#overlay {
    position: fixed;
    /* Sit on top of the page content */
    display: none;
    /* Hidden by default */
    width: 100%;
    /* Full width (cover the whole page) */
    height: 100%;
    /* Full height (cover the whole page) */
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    /* Black background with opacity */
    z-index: 2;
    /* Specify a stack order in case you're using a different order for other elements */
    cursor: pointer;
    /* Add a pointer on hover */
    align-items: center;
    justify-content: center;
}

.description {
    background: rgba(29, 106, 154, 0.72);
    color: #fff;
}

.center {
    width: 30px;
    margin: 5px;
    display: block;
    align-items: center;
}

.pfeil {
    height: 80px;
    width: auto;
    min-width: 10px;
    margin: 5px;
    background-position: center;
    background-repeat: no-repeat;
    background-size: auto;
}

.pfeilLinks {
    background-image: url(PfeilLinks.svg);
}

.pfeilRechts {
    background-image: url(PfeilRechts.svg);
}