info.txt

   var projection = d3.geo.albers()
                .center([3.582022, 40.9582426])
                .rotate([350, 0])
                .parallels([35, 45])
                .scale(scale)
                .translate([width / 2, height / 2]);
    var path = d3.geo.path().projection(projection);
    var svg = d3.select("heramap").append("svg")
      .style("border", "1px solid black")
      .attr("width", "100%")
      .attr("height", "99%");

Map from:

http://bl.ocks.org/LuisSevillano/b51c795f7d68aedfb24485fbdb570c3c

http://bl.ocks.org/LuisSevillano/raw/b51c795f7d68aedfb24485fbdb570c3c/italy.json