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css sprite adjusts the size of small icons in large pictures

高洛峰

Nov 24, 2016 am 09:19 AM

Let’s talk about the solution directly:

css sprite adjusts the size of small icons in large pictures

Assume that the size of a combined large picture is: 900 x 1000 px (as shown in the picture above)

Now I want to take the hippopotamus icon in the upper left corner of the picture and reduce the size of the icon.

Normal image selection:

.sprite {
background: url(&#39;imgs/woqu_localjoin_all.png&#39;) no-repeat -21px -80px;
width: 190px;
height: 154px;
}

Now select half of the normal icon size:

<pre name="code" class="html">.sprite {
background: url(&#39;all.png&#39;) no-repeat -10px -40px;
width: 95px;
height: 74px;
background-size:450px 500px;
}

OK, you’re done!

Finally, I recommend you a css sprite measurement tool: http://www.spritecow.com/

Open it and drag the assembled png image in:

css sprite adjusts the size of small icons in large pictures

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