@media (max-width: 800px)
{
  body {
    display: block
  }
  .formular-grid {
    display:block
  }
}

body {
background-color: black;
color: black;
display: grid;
grid-template-columns: 1fr 2fr 1fr;
grid-template-rows: 5vh 95vh;
padding: 0;
margin: 0;

}

nav {

  background-color: grey;
  padding: 0;
  margin: 0;
  grid-column-start: 2;
  grid-column-end: 2;
  grid-row-start: 1;
  grid-row-end: 1;

}
.item-a {
  grid-column-start: 1;
  grid-column-end: 1;
  grid-row-start: 1;
  grid-row-end: 3;
}

.item-b {
  grid-column-start: 2;
  grid-column-end: 2;
  grid-row-start: 2;
  grid-row-end: 2;
}

.item-c {
  grid-column-start: 3;
  grid-column-end: 3;
  grid-row-start: 1;
  grid-row-end: 3;
}

ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

li {
  float: left;
}

li a {
  display: flex;
  flex-wrap: nowrap;
  flex-direction: row;
  flex-grow: 1;
  width: 10vw;
  height: 5vw;
  color: white;
  text-align: center;
  padding-top: 1.5vh;
  justify-content: center;
  text-decoration: none;
}

li a:hover {
  background-color: lightgreen;
}

h1 {

  text-align: center;

}

h2 {

text-align: left;
margin-top: 1%;
margin-left: 2%;

}

h3 {

text-align: center;

}

p {

  text-align: center;

}



a {

text-decoration: none;
color: white;
text-align: right

}

.logo {
width: 5vh;
height: 5vh;
object-fit: contain;
float: right;
}

.formular-grid {
  background-color: lightgreen;
  color: black;
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  grid-template-rows: 5vh 95vh;
  padding: 0;
  margin: 0;
}
.formular-item-a {
  grid-column-start: 1;
  grid-column-end: 1;
  grid-row-start: 1;
  grid-row-end: 1;
  background-color: grey;
}
.formular-item-b {
  grid-column-start: 2;
  grid-column-end: 2;
  grid-row-start: 2;
  grid-row-end: 2;
  margin-top: 2vh;
  background-color: lightgreen;
}
.formular-item-c {
  grid-column-start: 3;
  grid-column-end: 3;
  grid-row-start: 1;
  grid-row-end: 1;
  background-color: grey;
}
.formular-item-d {
  grid-column-start: 1;
  grid-column-end: 1;
  grid-row-start: 2;
  grid-row-end: 2;
  background-color: green;
}
.formular-item-e {
  grid-column-start: 3;
  grid-column-end: 3;
  grid-row-start: 2;
  grid-row-end: 2;
  background-color: green;
}
form {
  text-align: center;
}