[js小技巧]鼠标移到图片高亮度显示

<iframe style="PADDING-RIGHT: 0px; PADDING-LEFT: 0px; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 100%; BORDER-TOP-STYLE: none; PADDING-TOP: 0px; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; HEIGHT: 220px; BORDER-BOTTOM-STYLE: none" src="https://wujunlove.googlepages.com/imghigh.html" frameborder="0" scrolling="no"></iframe>关键代码： <iframe style="PADDING-RIGHT: 0px; PADDING-