* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

.menu 
{
  height: 50px;
  width: 50px;
  float: left;
}


body {font-family: Arial, Helvetica, sans-serif;}

header {
  text-align: center;
  background-color: rgb(204, 216, 216);
  grid-area: he;
}


#sida1{
  grid-area: si1;
	width: 100%;
  height: 32vh;
  border-radius: 10px;
}

#sida2 {
  grid-area: si2;
	width: 100%;
  height: 32vh;
  border-radius: 10px;
}


#content {
  grid-area: co;
  text-align: center;
  width: 100%;
  height: 242px;
  padding: 5px 5px;
  box-sizing: border-box;
  border: 5px solid #ccc;
  border-radius: 10px;
  background-color: #f8f8f8;
  font-size: 15px;
  resize: none;
}


#pic {
  grid-area: pi;
  height: 45vh;
  width: 100%;  
}

#info {
  grid-area: if;
  width: 100%;
  height: 225px;
  padding: 5px 5px;
  box-sizing: border-box;
  border: 5px solid #ccc;
  border-radius: 10px;
  background-color: #f8f8f8;
  font-size: 15px;
  resize: none;
}


footer {
  background-color: rgb(197, 206, 206);
  grid-area: fo;
  width: 100%;
  text-align: center;
}



.nav {
  width: 100%;
  background-color: rgb(75, 68, 68);
  overflow: auto;
  grid-area: na;
  top: 0;
  position: sticky;
}

.nav a {
  float: left;
  padding: 13px;
  color: rgb(251, 251, 251);
  text-decoration: none;
  font-size: 17px;
}

.nav a:hover {
  background-color: rgb(117, 127, 228);
}


#display{
  display: none;
}




@media only screen and (min-width: 400px){
  /*mobil*/ 
#full {
display: grid;
height: 100vh;
width: 100%;
grid-template-rows: 60px 60px 33vh 41vh 46vh 38vh;
grid-template-columns: 1fr 1fr 1fr 1fr;
grid-template-areas: "na na na na"
                     "he he he he "
                     "si1 si1 si2 si2"
                     "co co co co"
                     "pi pi pi pi"
                     "if if if if"
                     "fo fo fo fo";
grid-gap: 0;
}
}

@media only screen and (min-width: 600px) {
  /*Tablet*/
  #full{
    display: grid;
    height: 100vh;
    width: 100%;
grid-template-rows: 50px 60px 33vh 41vh 46vh 38vh;
grid-template-columns: 1fr 1fr 1fr 1fr;
grid-template-areas: "na na na na"
                     "he he he he"
                     "si1 si1 si2 si2"
                     "co co co co"
                     "pi pi pi pi"
                     "if if if if"
                     "fo fo fo fo"
;
grid-gap: 0;
  }
  
}

@media only screen and (min-width: 769px) {
  /*Desktop*/
  #full{
    display: grid;
    height: 150vh;
    width: 100%;
grid-template-rows: 50px 65px 33vh 41vh 46vh 40vh 15vh;
grid-template-columns: 1fr 1fr 1fr 1fr;
grid-template-areas: "na na na na"
                      "he he he he"
                      ". si1 si2 ."
                      ". co co ."
                      ". pi pi ."
                      ". if if ."
                      "fo fo fo fo"

                      
;
grid-gap: 0;
  }
  
}