body {
display: grid;
grid-template-columns: 1fr;
grid-template-rows: 20vh 77vh vh;
grid-template-areas: 
"header"
"main"
"footer";
background-color: rgb(135, 141, 131);
color: var(--text-farbe-1);
min-height: 100vh;
margin: 0%;
font-size: 100%;
font-weight: 400;
}
header {
height: 20vh;
}
main {
display: grid;
grid-template-columns: 2.5fr 2.5fr 2.5fr 2.5fr;
grid-template-rows: 35vh 15vh 15vh 35vh;
font-family: "sofia-pro", sans-serif;
font-weight: 100;
margin-top: 12vh;
}

.titel-kontakt {
display: flex;
justify-content: center;
align-items: center;
color: var(--textfarbe-1);
font-size: 70%;
text-transform: uppercase;
}
.text-kontakt {
display: flex;
justify-content: center;
align-items: center;
text-align: center;
color: var(--textfarbe-2);
}

#titel-mail {
grid-column: 1/2;
grid-row: 2/3;
border-bottom: 1px solid rgb(5, 1, 1);
justify-content: right;
background-color: ;
}
#text-mail {
grid-column: 1/3;
grid-row: 1/2;
margin-top: 15vh;
border-right: 1px solid rgb(5, 0, 0);
}
#titel-fon {
grid-column: 4/5;
grid-row: 2/3;
border-bottom: 1px solid rgb(2, 0, 0);
justify-content: left;
}
#text-fon {
grid-column: 3/5;
grid-row: 1/2;
margin-top: 15vh;
}
#titel-adresse {
grid-column: 4/5;
grid-row: 3/4;
font-weight: 900;
justify-content: left;
}
#text-adresse {
grid-column: 3/5;
grid-row: 4/5;
margin-bottom: 20vh;
border-right: 1px solid grey;
}
#titel-fax {
grid-column: 1/2;
grid-row: 3/4;
display: flex;
justify-content: right;
}
#text-fax {
grid-column: 1/3;
grid-row: 4/5;
display: flex;
margin-bottom: 20vh;
border-right: 1px solid rgb(2, 0, 0);
}
#qr {
grid-column: 2/4;
grid-row: 2/4;
display: flex;
height: calc(110px + (275 - 110) * ((100vw - 320px) / (2000 - 320)));
width: calc(110px + (275 - 110) * ((100vw - 320px) / (2000 - 320)));
margin: auto;
align-items: center;
justify-items: center;
text-align: center;
}

@media screen and (min-width: 1000px){
main {
grid-template-columns: 5fr 2fr 2fr 5fr;
grid-template-rows: 35vh 15vh 15vh 35vh;
font-family: "sofia-pro", sans-serif;
font-weight: 100;
margin-top: 12vh;
}
}