Example 1: using svg in html
<img src="image.svg" />
Example 2: css for svg
/* the following css properties are allowed to use in svg */
alignment-baseline, baseline-shift, clip-path, clip-rule, color,
color-interpolation, color-interpolation-filters, color-rendering,
cursor, direction, display, dominant-baseline, fill-opacity, fill-rule,
filter, flood-color, flood-opacity, font-family, font-size,
font-size-adjust, font-stretch, font-style, font-variant, font-weight,
glyph-orientation-horizontal, glyph-orientation-vertical,
image-rendering, letter-spacing, lighting-color, marker-end, marker-mid,
marker-start, mask, opacity, overflow, paint-order, pointer-events,
shape-rendering, stop-color, stop-opacity, stroke, stroke-dasharray,
stroke-dashoffset, stroke-linecap, stroke-linejoin, stroke-miterlimit,
stroke-opacity, stroke-width, text-anchor, text-decoration,
text-overflow, text-rendering, unicode-bidi, vector-effect, visibility,
white-space, word-spacing, writing-mode