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<!DOCTYPE html>
There should be a square in uniform pale green color.
<div style="width: 100px; height: 100px; background: rgba(0, 128, 0, 0.5)"></div>
<!DOCTYPE html>
There should be a square in uniform pale green color.
<div style="width: 100px; height: 100px; background: rgba(0, 128, 0, 0.5)"></div>