HTML

rotate svg

  <g fill="grey"
     transform="rotate(-10 50 100)">
        <path ... />
  </g>

<!-- The rotate(<a> [<x> <y>]) transform function specifies 
a rotation by a degrees about a given point. 
If optional parameters x and y are not supplied, 
the rotation is about the origin of the current user coordinate system.
If optional parameters x and y are supplied, 
the rotation is about the point (x, y). -->