1<svg width="100%" height="100%" viewBox="0 0 100 100"
2 xmlns="http://www.w3.org/2000/svg">
3 <style>
4 /* <![CDATA[ */
5 circle:hover {
6 fill: orange;
7 stroke: black;
8 stroke-width: 10px; // Note that the value of a pixel depend on the viewBox
9 }
10 /* ]]> */
11 </style>
12
13 <circle cx="50" cy="50" r="40" />
14</svg>
15