@media screen and (max-width:991px) {
  header nav {
    display: none;
  }
  header .logo {
    width: 70%;
    max-width: 360px;
    left: auto;
    top: 0;
    position: relative;
    display: block;
    margin: 35px auto 30px;
    padding-right: 15px;
    padding-left: 15px;
    z-index: 100;
  }
  .mod_mobile_menu .navi-mobil-button {
    width: 50px;
    height: 35px;
    top: 30px;
    position: absolute;
    right: 5%;
  }
  .mobile_menu .inner {
    padding: 2rem;
    background-color: #fff;
    color: #282828;
  }
  .mobile_menu .inner li {
    border-bottom: 1px solid #282828;
    line-height: 2rem;
  }
  .mobile_menu .inner li a {
    display: block;
  }
  .mobile_menu .inner li.submenu_hide {
    background-image: url("../grafik/pfeil-rechts.svg");
    background-repeat: no-repeat;
    background-position: right 7px;
    background-size: 10px auto;
  }
  .mobile_menu .inner li li {
    padding-left: 2rem;
    border-bottom: 0 hidden;
  }
  .mobile_menu a {
    color: #282828;
  }
  .mod_article {
    margin-top: 1rem;
    margin-bottom: 1rem;
  }
  .mod_article:first-child .content-text {
    margin-top: 0;
    padding-top: 0;
    padding-bottom: 0;
    text-align: center;
  }
  .mod_article:first-child .content-text figure {
    margin-top: 1rem;
  }
  .mod_article:first-child .content-text figure {
    width: 100%;
    height: auto;
    max-width: 160px;
    float: none;
    margin-right: auto;
    margin-bottom: 0;
    margin-left: auto;
    padding: 0;
    border-right: 0 hidden;
  }
  .kontakt .mod_article:first-child .content-text figure {
    max-width: 100%;
    padding-right: 0;
  }
  .mod_article:first-child .content-text ul {
    list-style-type: none;
  }
  .mod_article.bild-rechts, .mod_article.bild-links {
    margin-bottom: 1rem;
  }
  .mod_article.bild-rechts .textbild .content-image, .mod_article.bild-links .textbild .content-image {
    display: none;
  }
  .mod_article.bild-rechts .textbild .content-text, .mod_article.bild-links .textbild .content-text {
    width: 90%;
    display: block;
    margin-right: auto;
    margin-left: auto;
    padding: 2rem 1rem;
    text-align: left;
  }
  .mod_article.galerie .content-text:first-child {
    width: 100%;
  }
  .mod_article.gal-links .ce_gallery {
    width: 100%;
    display: block;
  }
  .bauabschnitte .mod_article.gal-links .ce_gallery li, .geschichte .mod_article.gal-links .ce_gallery li {
    width: 50%;
    float: left;
    clear: none;
    padding-right: 10px;
    padding-left: 10px;
  }
  .erleben .mod_article.gal-links .ce_gallery li {
    width: 33.333333%;
    float: left;
    clear: none;
    padding-right: 10px;
    padding-left: 10px;
  }
  .mod_article.gal-links .content-text {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: 1rem;
    padding-left: 1rem;
  }
  footer .content-text.adresse, footer .content-text.kontakt, footer .block3 {
    width: 33.333333%;
  }
}