html,
body {
  min-height: 100%;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main {
  flex: 1 0 auto;
}

footer {
  margin-top: auto;
}

body#body_kontakt .main,
body#body_kontakt .main > section,
body#body_kontakt .main > section > .container,
body#body_kontakt .main > section > .container > .row {
  display: flex;
  flex: 1 0 auto;
  flex-direction: column;
}

body#body_kontakt .main .content {
  flex: 1 0 auto;
}

img {
  max-width: 100%;
  height: auto;
}

h2[style*="display:none"] {
  display: none !important;
}