//HTML5の新要素にCSSを適用する

document.createElement("section");

document.createElement("article");

document.createElement("aside");

document.createElement("header");

document.createElement("footer");

document.createElement("nav");

document.createElement("dialog");

document.createElement("figure");

document.createElement("audio");

document.createElement("video");

document.createElement("embed");

document.createElement("m");

document.createElement("meter");

document.createElement("time");

document.createElement("canvas");

document.createElement("command");

document.createElement("datagrid");

document.createElement("details");

document.createElement("datalist");

document.createElement("datatemplate");

document.createElement("rule");

document.createElement("nest");

document.createElement("event-source");

document.createElement("output");

document.createElement("progress");