css diminuer épaisseur trait code example

Example: css diminuer épaisseur trait

<svg width="100%" height="100%" viewBox="0 0 100 100" preserveAspectRatio="none" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linecap:round;stroke-linejoin:bevel;stroke-miterlimit:1.41421;">
        <style type="text/css">
        #Calque > *{
        	fill:none;stroke-width:1px;stroke:#000;
        	vector-effect:non-scaling-stroke;
        }
        </style>
<g id="Calque">
	<path d="M0,0 h 100 v 100 h -100 z" />
	<path d="M0,100l100,-100"/>
	<path d="M0,0l100,100"/>
</g></svg>