Learn HTML and CSS from scratch_html/css_WEB-ITnose

1. Sorting out the basic concepts of html, basic knowledge to master

1 What is html (xhtml)

1) w3c organization and related standards, xhtml Verification method (whether it meets w3c requirements);

2) The basic structure of xhtml documents, basic specifications of xhtml1.0;

3) The idea of ​​separation of content and performance, and the html structure should be as semantic as possible.

2 block-level tags

1)

to

---

2)

< ;li>

3)

🎜>

1)


2) <select><p> </p> 4 commonly used tag combinations <p> </p> 1) div-ul(ol)-li: commonly used in category navigation or menu situations <p> </p> 2) div-dl-dt-dd: commonly used in diagrams Mixed text situations <p> </p> 3) table-tr-td: Commonly used in regular data display situations <p> </p> 4) form-table-tr-td: Commonly used in form layout situations <p> </p> 2. Sort out the basic concepts of css <p> </p> 1 Basic css syntax <p> </p> What must be mastered will not be listed:) <p> </p> 2 Commonly used css attributes <p> </p> 1) Text, font <p> </p> 2) List, table <p> </p> 3) Hyperlink <p> </p> 3 Use css for page layout <p> </p> 1) Margin related attributes of the box model , Border, Padding, Width, Height, Positon <p> </p> 2) Page overall layout <p> </p> Including commonly used layout technology, DIV CSS implementation ideas <p> </p> 3) Page local layout <p> Several typical layout structures (the later articles will be explained again) </p> <p> </p> <p> </p> <p> </p> <p class="sycode"> </p> <p class="sycode"> </p> 🎜> <p class="sycode"></p> <p class="sycode"> </p> <p class="sycode"> </p> <p class="sycode"> </p> <p class="sycode"> </p> <p class="sycode"></p></div><div class="nphpQianMsg"><div class="clear"></div></div><div class="nphpQianSheng"><span>Statement：</span><div>The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. 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