2.Whether you normally use a WYSIWYG editor and stay clear of that source stuff in the background or even if you have never created a Web page at all, this tutorial will set you off in the right direction.
3.The content diversity that studies a result, form is agile, have a point of view, have stuff, completely, administrative levels clear, structure is whole, the most important is to have a point of view here, have namely " result " , should " result " well and truly expression comes out.