* {
    font-family:Arial, Helvetica, sans-serif;
}
.karte{
    background-color: rgba(168, 193, 179, 0.6);
}


body {
    display: flex;
    flex-direction: column;
}

.page-wrapper {
    flex: 1;
}

footer{
    background-color: #e7e9ec;
}

.nav-item:hover{
    color: black;
    background-color: #e7e9ec;
    border-radius: 5px;
}