body{
    background-color: #FFF7E7;
    margin: 0;
    width: 100%;
}

header{
    display: flex;
    justify-content: space-between;
    margin: 2em;
}

body > header > a > button > h2{
    color: black;
    font-family: 'Playfair Display', serif;
}

body > header > a > button{
    background-color: transparent;
    border-radius: 1em;
}

button:hover{
    cursor: pointer;
}


.navbar {
    background-color: #53504e;
    overflow: hidden;
    border-radius: 1em;
}

.navbar a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
}

.navbar a:hover {
    background-color: #F26C4F;
    color: black;
}

.navbar .icon {
    display: none;
}

@media screen and (max-width: 600px) {
    .navbar a:not(:first-child) {
        display: none;
    }

    .navbar a.icon {
        float: right;
        display: block;
    }
}

.navbar.responsive {
    position: relative;
}

.navbar.responsive a.icon {
    position: absolute;
    right: 0;
    top: 0;
}

.navbar.responsive a {
    float: none;
    display: block;
    text-align: left;
}


body > footer > a > button > h2{
    color: black;
    font-family: 'Playfair Display', serif;
}

body > footer > a > button{
    width: 7em;
    background-color: transparent;
    border-radius: 1em;
}

footer > a{
    text-decoration: none;
}

body > footer > a > .next{
    display: block;
    width: 7%;
    margin-left: 90%;
    margin-right: auto;
    margin-bottom: 3em;
}

body > footer > a > .back{
    display: block;
    width: 7%;
    margin-left: 3%;
    margin-right: auto;
    margin-bottom: 3em;
}

.footerflex{
    margin-bottom: 3em;
    margin-left: 2%;
    margin-right: 2%;
    display: flex;
    justify-content: space-between;
}

main{
    margin-left: 15em;
}

main > h2{
    position: relative;
    color: #F26C4F;
    font-family: 'Rubik Mono One', monospace;
    font-size: 2em;
}

main > p{
    margin-top: 3em;
}

.griddet{
    display: grid;
    grid-template-columns: 1fr 1fr 15%;
    grid-template-rows: 1fr 1fr 1fr 1fr;
    margin-top: 7em;
    gap: 3em;
}

main > .griddet > div > h4 {
    font-size: 2em;
    font-style: italic;
}


main > .griddet > div > img {
    height: 20em;
}

.part1{
    grid-column: 1/2;
    grid-row: 1/2;
}

.biogenic1{
    grid-column: 2/3;
    grid-row: 1/2;
}

.part2{
    grid-column: 2/3;
    grid-row: 2/3;
    text-align: right;
}

.biogenic2{
    grid-column: 1/2;
    grid-row: 2/3;
    text-align: center;
}

.part3{
    grid-column: 1/2;
    grid-row: 3/4;
}

.biogenic3{
    grid-column: 2/3;
    grid-row: 3/4;
    text-align: center;
}

.part4{
    grid-column: 2/3;
    grid-row: 4/5;
    text-align: right;
}

.biogenic4{
    grid-column: 1/2;
    grid-row: 4/5;
    text-align: left;
}





.griddet2{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    margin-top: 9em;
    gap: 2em;
}

main > .griddet2 > .parte1 > h4 {
    font-size: 2em;
    font-style: italic;
}


main > .griddet2 > .parte2 > h4 {
    font-size: 1.6em;
    font-style: italic;
}

.parte1{
    grid-column: 1/2;
    grid-row: 1/2;
}

.parte2{
    grid-column: 1/2;
    grid-row: 2/3;
    font-size: 1em;
    margin-left: 4em;
}

.parte3{
    grid-column: 2/3;
    grid-row: 1/3;
}


.griddet3{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr 1fr 1fr;
    margin-top: 7em;
}

main > .griddet3 > .parte4 > h4 {
    font-size: 2em;
    font-style: italic;
}

main > .griddet3 > div > h4{
    font-style: italic;
    font-size: 1.3em;
}


.parte4{
    grid-column: 1/2;
    grid-row: 1/2;
}

.parte5{
    grid-column: 1/2;
    grid-row: 2/3;
}

.parte6{
    grid-column: 2/3;
    grid-row: 2/3;
}



.griddet4{
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 1fr;
    position: relative;
    right: 7em;
    bottom: 3em;
}

.parte7{
    grid-column: 1/2;
    grid-row: 1/2;
}

.parte8{
    grid-column: 2/3;
    grid-row: 1/2;
}





.griddetchem{
    display: grid;
    grid-template-columns: 1fr 1fr 15%;
    grid-template-rows: 1fr 1fr;
    margin-top: 7em;
    gap: 3em;
}

main > .griddetchem > div > h4 {
    font-size: 2em;
    font-style: italic;
}


.chemicalpart1{
    grid-column: 1/2;
    grid-row: 1/2;
}

.chemicalpart2{
    grid-column: 2/3;
    grid-row: 1/2;
    text-align: right;
}

.chemicalpart3{
    grid-column: 1/2;
    grid-row: 2/3;
}

.chemicalpart4{
    grid-column: 2/3;
    grid-row: 2/3;
    text-align: right;
}