<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Mondrian Project</title>
<style>
.container {
background-color: #000;
width: 748px;
height: 748px;
display: grid;
grid-template-columns: 320px 198px 153px 50px;
grid-template-rows: 414px 130px 155px 22px;
gap: 9px;
grid-template-areas:
"box1 box2 box2 box2"
"box3 box4 box4 box5"
"box3 box4 box4 box6"
"box7 box8 box9 box6";
}
.red {
background-color: #E72F24;
}
.white {
background-color: #F0F1EC;
}
.blue {
background-color: #004592;
}
.yellow {
background-color: #F9D01E;
}
.black {
background-color: #232629;
}
#box1 {
grid-area: box1;
}
#box2 {
grid-area: box2;
}
#box3 {
grid-area: box3;
}
#box4 {
grid-area: box4;
}
#box5 {
grid-area: box5;
border-bottom: 5px solid #000;
}
#box6 {
grid-area: box6;
border-top: 5px solid #000;
}
#box7 {
grid-area: box7;
}
#box8 {
grid-area: box8;
}
#box9 {
grid-area: box9;
}
</style>
</head>
<body>
<div class="container">
<div id="box1" class="red"></div>
<div id="box2" class="white"></div>
<div id="box3" class="white"></div>
<div id="box4" class="white"></div>
<div id="box5" class="blue"></div>
<div id="box6" class="white"></div>
<div id="box7" class="white"></div>
<div id="box8" class="yellow"></div>
<div id="box9" class="black"></div>
</div>
</body>
</html>
