body {
    font-family: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
    font-size: 1rem;
    font-weight: 400;
    margin: 50px 25px;
}

header a {
    color: #ffffff;
    text-decoration: none;
}

a:hover {
    color: #555555;
}


/* header and footer */

header {
    margin: 0 auto;
    padding: 20px 20px;
    background: #009db0;
    font-family: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
    font-size: 1.5rem;
    font-weight: 500;
}

footer {
    margin: 0 auto;
    padding: 20px 20px;
    background: #009db0;
    font-family: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
    font-size: 0.8rem;
    font-weight: 400;
}

header h1 {
    margin: 0;
    font-family: 'IBM Plex Mono', 'Menlo', 'DejaVu Sans Mono', 'Bitstream Vera Sans Mono', Courier, monospace;
    font-weight: lighter;
    font-size: 32px;
}

header nav ul {
    color: #ffffff;
    list-style: none;
    margin: 0;
    padding: 0;
}

header nav ul li {
    color: #ffffff;
    display: inline;
    margin: 0 8px 0 0;
    padding: 0;
}

header nav ul li active {
    color: #cccccc;
    display: inline;
    margin: 0 8px 0 0;
    padding: 0;
}

footer nav ul {
    color: #ffffff;
    list-style: none;
    margin: 0;
    padding: 0;
}

footer nav ul li {
    color: #ffffff;
    display: inline;
    margin: 0 8px 0 0;
    padding: 0;
}


/* page boxes */

div.page {
    margin: 0 auto;
    padding: 20px 20px;
    background: #fafafa;
}

article {
}

@media screen and (max-width: 767.98px) {
    div.blockcontainer {
        display: inline-block;
    }
}

@media screen and (min-width: 768px) and (max-width: 991.98px) {
    div.blockcontainer {
        display: grid;
        grid-template-columns: 1fr 1fr; 
        grid-column-gap: 20px;
    }
}

@media screen and (min-width: 992px) and (max-width: 1199.98px) {
    div.blockcontainer {
        display: grid;
        grid-template-columns: 1fr 1fr; 
        grid-column-gap: 40px;
    }

}

@media screen and (min-width: 1200px) and (max-width: 1599.98px) {
    div.blockcontainer {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr; 
        grid-column-gap: 60px;
    }
}

@media screen and (min-width: 1600px) {
    div.blockcontainer {
        display: grid;
        grid-template-columns: 1fr 1fr 1fr 1fr; 
        grid-column-gap: 80px;
    }
}

div.b-info {
    color: #000000;
}


/* flickerty */

* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  
.carousel {
    background: #EEE;
}
  
.carousel-cell {
    width: 33%;
    height: 300px;
    margin-right: 10px;
    background: #8C8;
    counter-increment: gallery-cell;
    display: flex;
    align-items: center;
    justify-content: center;
  }

.carousel.is-fullscreen .carousel-cell {
    height: 100%;
}
 
.carousel-cell img {
    display: block;
    max-height: 100%;
}

/* click zoom Grundriß */

.click-zoom input[type=checkbox] {
    display: none
}
  
.click-zoom img {
    transition: transform 0.25s ease;
    cursor: zoom-in
}
  
.click-zoom input[type=checkbox]:checked~img {
    transform: scale(4);
    cursor: zoom-out
}

/* font awesome */

i.fas,
i.fab {
  font-size: 1.5rem;
}

/* other */

span.hspacer {
  display: inline-block;
  float: left;
  width: 2.0em;
}