homework1/style.css
2025-02-18 11:56:12 +09:00

22 lines
324 B
CSS

html,
body {
height: 600px;
}
body {
display: -ms-flexbox;
display: -webkit-box;
display: flex;
-ms-flex-align: center;
-ms-flex-pack: center;
-webkit-box-align: center;
align-items: center;
-webkit-box-pack: center;
justify-content: center;
background-color: #f5f5f5;
}
canvas {
display: block;
}