我有一个SVG背景，我需要它是整页，好像它有background-size: cover。它必须是内联SVG，因为我将为其中的各个形状设置动画。
问题在于，我可以将其设为全高，不跨越屏幕宽度，反之亦然。
感谢您的帮助！
body {
background-color: #333333;
}
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