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Regarding the issue of adding logo to web pages_html/css_WEB-ITnose
- WBOYOriginal
- 2016-06-24 12:05:231574browse
Beginner to learn HTML, CSS and JS
I downloaded the raindrop background special effect code from the Internet. I want to change it by myself and add a logo in the middle, but I have tried a lot and failed, so I asked for advice =. =
I know I'm stupid.
The following is the raindrop code
<html> <head> <title>逼真全屏雨滴插件rainyday</title> <style media="screen" type="text/css"> img { display: none; } body { overflow: hidden; } #canvas { position: absolute; top: 0px; left: 0px; } </style> <script src="rainyday.js" type="text/javascript"></script> <script type="text/javascript"> function demo() { var engine = new RainyDay('canvas','demo1', window.innerWidth, window.innerHeight); engine.gravity = engine.GRAVITY_NON_LINEAR; engine.trail = engine.TRAIL_DROPS; engine.rain([ engine.preset(0, 2, 500) ]); engine.rain([ engine.preset(3, 3, 0.88), engine.preset(5, 5, 0.9), engine.preset(6, 2, 1), ], 100); } </script> </head> <body onload="demo();"> <img id="demo1" src="data:image/jpeg;base64/> <div id="cholder"> <canvas id="canvas"></canvas> </div> </body></html> The JS code will not be posted. Please take a look and guide me
Reply to discussion (solution)
Is it because it is a demo and cannot be added?
Use positioning to press up!
Use positioning to press up!
Try it later=. =
Use positioning to press up!
Although it doesn’t seem possible. But I solved it myself^.^Statement：
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