The end result is that, were the background color to change, browsers that support PNG would maintain a perfectly transparent shadow. By specifying controversial declarations twice, we get the desired behavior (IE takes the second one, most other browsers the first one). It also happens to be unsupported in all versions of Internet Explorer, which also lack native support for transparent PNG’s. That “!important” bit tells the browser that the declaration is to take precedence over normal declarations for the same element (see the spec). Remember we said that we’d provide better shadows for better browsers? This line will do the trick:īackground: url(shadowAlpha.png) no-repeat right bottom !important We float the div to avoid having to specify its size (otherwise it will take up all available horizontal space). Our shadow is six pixels wide, so that’s our magic value. Then we’ll give the image negative top and left margins to make the “drop” that gives us the shadow. These are some sample files: GIF file/ PNG file.įirst, our previously prepared shadow file will be set as background for the div.īackground: url(shadow.gif) no-repeat bottom right This will be used to feed a better shadow to browsers capable of displaying it. Additionally, save the same shadow with full alpha transparency (no background color) as PNG. Save it as a GIF, making sure you use the color of the background you’ll apply the effect over. In practice, we’ve found that 800 x 800 is a respectable enough size. Make sure your image is big enough to cover the maximum expected size of the block elements that will use it. It should be only the shadow, without a visible border (an easy way to do this is by applying the effect to an empty selection). Here’s how it works: you need to make a drop shadow image in the image editor of your choice. However, after closer examination, we saw room for improvement and set to work on it. We found it was easy, intuitive, and worked like a charm. This particular technique was conceived and demonstrated by Dunstan Orchard, of 1976 design fame (hats off to you, Dunstan). Interested? Well, first off, we wouldn’t want to take credit for something we didn’t invent, but merely improved upon. We may apply these kinds of shadows with the aid of Adobe or Photoshop applications.Brief books for people who make websites.īut what if we had a technique to build flexible CSS drop shadows that can be applied to arbitrary block elements? That can expand as the content of the block changes shape? Compatible with most modern browsers? With better results for standards-compliant browsers? If you’re not sold yet, we can also tell you that it requires minimal markup. Examples include bottles, ceramic goods, electronics, drugs, etc. The mirror effect, often referred to as reflection shadow, is given to items with backdrop reflection on the bottom surface area. This inexpensive technique enhances the inner and outer radiance of objects and eliminates their floating appearance. Using Photoshop filters and opacity, Photoshop experts add it to the product’s back side from different perspectives. ![]() ![]() We may add a drop shadow to any object using Photoshop editing. The picture drop shadow technique might be quite useful in this situation. Simply tweak the situation in this example to make that shadow apparent. Thus, some shadow editing must be done to your photographs. Sometimes maintaining a natural shadow is all you need, but you discover that your image is not very clear or the shadow is not as distinct as you would need it to be to provide a genuine impact.
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