<html><head><style>#myDIV { width: 400px; height: 400px; background-repeat: no-repeat, repeat; background-image: url("/i/photo/tree.png"), url("/i/paper.jpg"); background-blend-mode: darken;}</style></head><body><div id="myDIV"></div><p><b>注释：</b>79 之前的 Edge 不支持 background-blend-mode 属性。</p></body></html>