How do I make an SVG take no space in the DOM?

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How do I make an SVG take no space in the DOM?



Given an extremely simple SVG in a html file, such as this one:




<html>
<body>
no space between here &gt;<svg height="100" width="100"><circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" /></svg>&lt; and here.
</body>

</html>



I want to put this in my HTML page as an overlay: I don't want it to take up any space in the DOM, and just appear in the background. How can I do this? I presume it's CSS but I can't figure out the right incantation.




2 Answers
2



You can just use position: absolute to take it out of the page flow:


position: absolute




svg
position: absolute;


<html>
<body>
no space between here &gt;<svg height="100" width="100"><circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" /></svg>&lt; and here.
</body>

</html>





I tried this, but did it wrong and concluded it did not work :( Thanks, I have it working now!
– Paul Biggar
9 hours ago



Let me know if this helps:




body
position: relative;


svg
/* absolute positioning takes svg out of flow of the document, it is positioned relative to it's closest parent with 'relative' or 'absolute' positioning, in this case the body */
position: absolute;
/* setting this makes it so that the svg won't eat up any clicks meant for elements underneath it */
pointer-events: none;

/* you can use these offsets to change where exactly the svg is positioned */
top: 0;
left: 0;


<html>
<body>
no space between here &gt;<svg height="100" width="100"><circle cx="50" cy="50" r="40" stroke="black" stroke-width="3" fill="red" /></svg>&lt; and here.
</body>
</html>






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