*,
::before,
::after {
  box-sizing: border-box;
}

html {
  min-height: 100vh;
}

body {
  padding: 0px;
  margin: 0px;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
  border: 0px solid #800000;
}

a.knarf:link {
  color: #ff0000;
  text-decoration: underline;
}

a.knarf:hover {
  color: #ffcc00;
  text-decoration: none;
}

a.knarf:visited {
  color: #0000ff;
  text-decoration: underline;
}

div.c1 {
  cursor: pointer;
}

iframe {
  border: none;
  width: 100%;
  height: 700px;
  overflow: hidden;
}

.p-links {
  text-align: left;
  font-size: 20px;
}

.p-title {
  font-size: 30px;
  text-align: left;
  text-transform: uppercase;
  letter-spacing: 3px;
}

.img-logo {
  min-width: 40%;
  max-width: 60%;
  height: auto;
}

.img-pafo {
  border-radius: 0px 10px 0px 0px;
  border: 0px solid #191970;
  margin: 10px;
}

.grid-container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1fr 1fr;
  grid-template-rows: 120px auto 70px;
  grid-gap: 0px 0px;
  background-color: #1a1a1a;
  padding: 0px;
  border: 0px solid #000080;
  justify-content: center;
  align-items: stretch;
  min-height: 100vh;
}

.grid-item {
  background-color: rgba(255, 255, 255, 1);
  font-family: arial;
}

.grid-item2 {
  grid-column-start: 1;
  grid-column-end: 2;
}

.grid-item3 {
  grid-column-start: 2;
  grid-column-end: 6;
  text-align: center;
  padding-top: 50px;
  padding-right: 50px;
  padding-bottom: 50px;
  padding-left: 50px;
  min-height: 100%;
  height: 100%;

}

.grid-item4 {
  grid-column-start: 6;
  grid-column-end: 7;
}

.grid-item5 {
  grid-column-start: 1;
  grid-column-end: 7;
  text-align: center;
  background-color: #8c8c8c;
  color: #ffffff;
  margin: 0px;
  display: flex;
  justify-content: center;
  align-items: center;

}

.menu-item {
  transition: all 0.45s cubic-bezier(0.23, 1, 0.32, 1);
  text-transform: uppercase;
  margin: 0px;
  display: flex;
  justify-content: center;
  align-items: center;
  letter-spacing: 3px;
  overflow: hidden;
}

.menu-item::before {
  content: attr(data-letter);
  position: absolute;
  font-size: 70px;
  text-transform: uppercase;
  opacity: 0.15;
}

.menu-item:hover {
  opacity: 0.75;
  transition: all 0.45s cubic-bezier(0.23, 1, 0.32, 1);
}

.p-breadcrumbs {
  text-align: center;
  color: crimson;
}

.p-menu {
  text-align: center;
}

@media (max-width: 900px) {
  .p-menu {
    display: none;
  }
}

.p-achtergrond {
  text-align: left;
  font-size: 400px;
  opacity: 0.15;
  position: absolute;
  margin: 0px 0px 100px 80px;
  height: 100%;
  width: 100%;
  align-items: center;
  justify-content: center;
}

.menu-item1 {
  background-color: #ffffff;
}

.menu-item2 {
  background-color: #ececec;
}

.menu-item3 {
  background-color: #dcdcdc;
}

.menu-item4 {
  background-color: #cccccc;
}

.menu-item5 {
  background-color: #bcbcbc;
}

.menu-item6 {
  background-color: #acacac;
}