9 خطوط
558 B
CSS
9 خطوط
558 B
CSS
:root { color-scheme: light; font-family: Arial,sans-serif; }
|
|
* { box-sizing: border-box; }
|
|
html, body, #viewport { width: 100%; height: 100%; margin: 0; overflow: hidden; }
|
|
#viewport { touch-action: none; user-select: none; cursor: grab; outline: none; background: #fff; }
|
|
#viewport:active { cursor: grabbing; }
|
|
#viewport > svg { display: block; width: 100%; height: 100%; overflow: hidden; }
|
|
#state { position: fixed; left: 50%; top: 50%; transform: translate(-50%,-50%); color: #333; font-size: 14px; text-align: center; }
|
|
#state:empty { display: none; }
|