html JS打印添加水印图片

参考链接 https://www.cnblogs.com/zxyun/p/6210101.html

html

<div class="big-div"> <div class="bg-div"> <img src="images/bg-zkz.png"> <div class="small-div"> </div> </div> </div>

css

.big-div { position: relative; z-index: 99; } .small-div { position: absolute; top: 0; left: 0; } .bg-div { display: inline-block; position: relative; width: 684px; height: 934px; }