html tags to learn

First, the escape character

     1. & nbsp; (spaces)

     2.&lt；     （<）

     3.&gt；    （>)

     4. & copy; (copyright symbol)

Second, the five major browsers: IE, Google, Firefox, apples, European friends

Third, within the block-level labels and row labels distinction:

    Inline tags (tags, elements, nodes (it is called js in)) displayed in a row, only if the line does not fit on time will line breaks can not set the element width and height, width and height of the content to hold up to the . On one line, and the width and height may be provided.

    Block-level tag their own line, can be high and wide.

Four 1.cellpadding (This is the distance from the surface of the content unit Gerry cell borders)

       2.cellspacing (This is the distance between the cells and the cells)

       3.colspan (across columns)

       4.rowspan (interbank)