I believe that in the near future, in the Chinese market, software development and design and industry will become more mature, in the process of learning we should keep pace with the times, to understand the latest use of various software technologies.
- in the PS learning, I am just a simple understanding of how to correctly use PS software, understand the operation of PS software, the image of a deeper level of analysis and use, due to work limitations, in the future in the use of PS software is definitely weaker than in C # and CSS and JS use.
- HTML Semantic Tags: semantic overview is independent of CSS, < i > for the introduction of content, in italic style presentation < strong > Bold. There are: A hyperlink, , <nav>: Used to represent the navigation bar, <article>: Used to represent content that is present in an article or other independent page. Represents a complete or self-contained block of content, such as articles/blogs/news reports, <section>: A partial theme used to represent a whole, suitable for content blocks that begin with any content, <footer>: A footnote used to represent a page or an area, <aside>: Used to represent additional information related to the surrounding topic, indicating content not closely related to the text around it, such as ad/links, "<section> and <div> Difference": If the content block at the beginning of the title, other semantics are not applicable, with <section> than <div> appropriate
- No semantic Tags: div no semantics: it is a very common element, it does not make any sense, just represents a container, to contain other elements, is a nested structure, in the site layout is usually used to represent the chunk of the page; span has no semantics: it is used only to add a style to a small piece of text. BR No semantics: an empty element for wrapping in a page, but unable to debug the line spacing between two lines in the page; HR has no semantics: it is also an empty element used to create a split line in a page that can be implemented in CSS, so it is not used in HTML.
- Common entity characters in the code how to write: Spaces: with the & #160即可实现; less than the symbol:< with < or & #60;: With > or & #62; and Symbol:& & or & #38; Copyright symbol: © or & #169实现.
- Comparison priority: Each declaration has a priority. When a conflict occurs, the priority is retained and the lower priority is eliminated. Among them (important this is an important statement, there is no ordinary declaration) comparison also has the particularity.
- Rules in CSS terminology: CSS code consists of one rule, and each rule specifies which elements to apply to which style, and one style to write a line.
- CSS selector: element selector, class selector, ID selector, set selection, hierarchy selector, pseudo class selector, struct pseudo class selector, pseudo element selector.
- CSS Reset technology: Let the same tag style be unified in the browser.
- The above is the content of this week's acquisition, the content of complex and changeable need more practice.
Learn about PS, learn to use HTML semantic tags and CSS terminology
