k.svg<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
<g>
<defs>
<radialGradient id="sample">
<stop offset="0%" stop-color="orange" />
<stop offset="100%" stop-color="#ff4400" />
</radialGradient>
</defs>
<style type="text/css">
.f01{
stroke: #ff4400;
stroke-width: 4;
/*fill="url(#sample)";*/
}
.f02{
stroke: white;
stroke-width: 1;
fill: white;
}
</style>
<ellipse class="f01" cx="50" cy="50" rx="46" ry="46" fill="url(#sample)" />
<text class="f02" x="20" y="45" font-size="30">熱烈</text>
<text class="f02" x="18" y="80" font-size="30">歓迎</text>
</g>
</svg>