Odpowiedź :
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Cukierki</title>
<style>
body {
padding: 0;
margin: 0;
background-color: rgb(100, 57, 1);
}
nav {
display: grid;
width: 100vw;
height: 15vh;
background-color: rgb(0, 173, 87);
}
.przedmioty1 {
display: flex;
align-items: center;
justify-content: center;
color: #f0f;
font-size: 2.7em;
background-color: rgba(255, 255, 255, 0.15);
grid-row-start: 1;
grid-row-end: 2;
}
.przedmioty {
display: flex;
grid-row-start: 1;
grid-row-end: 2;
}
a {
text-decoration: none;
}
header {
width: 100vw;
height: 10vh;
text-align: center;
background-color: rgb(100, 57, 1);
color: #fff;
font-size: 2.4em;
letter-spacing: 0.5em;
font-weight: bold;
padding-top: 20px;
}
main {
width: 100vw;
height: 65vh;
background-color: rgb(0, 173, 87);
display: grid;
}
footer {
margin-top: 25px;
text-align: center;
color: white;
font-size: 1.5em;
}
#lll {
display: flex;
flex-direction: column;
padding-right: 5px;
}
.grid {
display: grid;
margin-top: 25px;
border: dashed rgb(39, 85, 62);
height: 200px;
padding: 20px;
}
.skladniki {
height: 200px;
margin-left: 20px;
grid-row-start: 1;
grid-row-end: 2;
border: dashed rgb(39, 85, 62);
}
.ksztalty {
height: 100px;
grid-row-start: 1;
grid-row-end: 2;
border: dashed rgb(39, 85, 62);
}
</style>
</head>
<body>
<nav>
<div class="przedmioty1"><a href="#">Zamów cukierki</a></div>
<div class="przedmioty1"><a href="#">Cukierki</a></div>
</nav>
<header>Strefa zamówień</header>
<main>
<div class="przedmioty">
<form>
<label for="numerk">Numer kszatałtu</label>
<br />
<input type="number" id="numerk" />
<br />
<label for="r">R</label>
<input type="number" id="r" min="0" max="255" />
<label for="g">G</label>
<input type="number" id="g" min="0" max="255" />
<label for="b">B</label>
<input type="number" id="b" min="0" max="255" />
<br />
<input type="submit" />
</form>
</div>
<div class="przedmioty" id="lll">
<h1>Nasza oferta</h1>
<div class="grid">
<div class="ksztalty">Ksztaty</div>
<div class="skladniki">1. Cytryna<br />2. Liść<br />3. Banan</div>
</div>
</div>
</main>
<footer>Autor strony: <b>00000000000</b></footer>
</body>
</html>
Prosze ;3