html {
  height: -webkit-fill-available;
}

body {
  min-height: 100vh;
  min-height: 100vh;
  min-height: -webkit-fill-available;
}

.underheader_kontakt {
  background-image: url(img_css/kontakt.png);
  background-position: center;
  background-size: cover;
  width: 100%;
  height: 300px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.underheader_kontakt > h1 {
  font-family: "Inter", Arial, Helvetica, sans-serif;
  color: white;
  background-color: #192673;
  padding: 10px;
}
brand > a > img {
  width: 100px;
  margin-top: 5px;
}

a {
  color: #304ffe;
  text-decoration: none;
  font-family: "Inter", Arial, Helvetica, sans-serif;
}

a:hover {
  color: black;
}
footer {
  margin-bottom: 0;
}

@media only screen and (max-width: 930px) {
  .underheader_kontakt {
    height: 200px;
  }

  .underheader_kontakt > h1 {
    font-size: 25px;
  }
}