CSS+CSS3 The basic knowledge of leak checking

1. CSS Selector

Universal selector * {} type selector h1 {} class selector. Note {} p.note{} ID selector #introduction {} child element selector Li>a {} Descendant selector P>a {} Adjacent sibling selector h1+p {} normal sibling selector h1~p {} specific principle importance of proximity principle 2. Transparency     opacity:0~1; Rgba (0,0,0,0.5) 3. CSS3 HSL and Hsla     HSL (Hue "0-360", saturation "%", lightness "% 0 is black 100 is white") Hsla Add a transparency 4, color picker 5. Choose More Fonts@font-face {font-family: ' chunkfiveregular '; Src:url (' Fonts/chunkfive.eot ');} 6. Bold Bodyfont-weight Bold Normal 7. Italic Bodyfont-style normal Italic oblique 8, uppercase and lowercasetext-transform Uppercase Lowercase capitalize 9. Underline and Strikethroughtext-decoration None underline overline line-through blink "flashing" 10, line spacingLine-height 11, letters, Word spacingletter-spacing word-spacing

12. Vertical alignment

Vertical-align baseline Sub Super top Text-top middlebottom text-bottom

13. Indent text

Text-indent

14. Projection

Text-shadow: Extend the distance from left to right blur degree color value

15. Content Overflow

Hidden Scroll

16, the Hidden box

Visibility hidden Visible

17. Border image

Border-image:url cutting position "11,11,11,11" straight edge processing "Stretch repeat round"

18. Box projection

: Box-shadow: Horizontal offset vertical offset blur distance shadow extended color

19. Bullets

Style List-style-type Image list-style-image marker positioning list-style-position:outside inside

20. Empty cell borders

Empty-cells:show Hide Inherit

21, the space between the cells

Border-spacing Border-collapse

22. Cursor Style

Cursor:auto crosshair Default pointer move text wait Help URL

CSS+CSS3 The basic knowledge of leak checking