使用方法：
1、head引入css文件
<link rel="stylesheet" href="css/style.css">
2、body引入HTML代码
<div class="container">
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
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<div class="trigger"></div>
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<div class="trigger"></div>
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<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="trigger"></div>
<div class="monitor">
<div id="awing">
<div class="stars">
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
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<div class="star"></div>
<div class="star"></div>
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<div class="star"></div>
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<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
<div class="star"></div>
</div>
<div class="fly_x">
<div class="fly_y">
<div class="fly_z">
<div class="body">
<div class="cockpit">
<div class="under"></div>
<div class="back"></div>
<div class="left"></div>
<div class="right"></div>
<div class="edge_left"></div>
<div class="edge_right"></div>
<div class="boosts">
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
<div class="boost"></div>
</div>
</div>
<div class="wing_left">
<div class="under"></div>
<div class="back"></div>
<div class="left"></div>
<div class="right"></div>
</div>
<div class="wing_right">
<div class="under"></div>
<div class="back"></div>
<div class="left"></div>
<div class="right"></div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
