xxxxxxxxxx<head> <meta charset="utf-8"> <script src="https://d3js.org/d3.v4.min.js"></script> <style> body { margin:0;position:fixed;top:0;right:0;bottom:0;left:0; } .dot {fill: IndianRed; stroke: LimeGreen; stroke-width: 3px} .dot:hover {r: 12; stroke-width: 5px} </style></head><body> <script> // Feel free to change or delete any of the code you see in this editor!var holder = d3.select("body") .append("svg") .attr("width",450) .attr("height",400); holder.append("text") .attr("x",150) .attr("y",150) .attr("text-anchor","start") .text("Hi there, this is the start.")holder.append("text") .attr("x",150) .attr("y",165) .attr("dx","2em") .attr("text-anchor","middle") .text("Hi there, this is the middle.")holder.append("text") .attr("x",150) .attr("y",180) .attr("dx","2em") .attr("text-anchor","end") .text("Hi there, this is the end.")holder.append("circle") .attr("cx",200) .attr("cy",300) .attr("class","dot") .attr("r",5); </script></body> https://d3js.org/d3.v4.min.js