Commonly used CSS styles

font-family Set the font name

You can use multiple names, separated by commas, and the browser will use the available fonts in order

p { font-family:'宋体','黑体','Arial'; }

font-size Set the font size

length Use the length value to specify the text size, negative values ​​are not allowed

percentage Use the percentage to specify the text size, the percentage value is based on the size of the font in the parent object , negative values ​​are not allowed

p { font-size:14px;}

font-weight Control font weight

normal Normal font, equivalent to numeric value 400

bold Bold, equivalent to numeric value Value 700

100~900 defines characters from thin to thick

p { font-weight:bold;}

font-style controls whether the font is tilted

normal specifies the text font style as a normal font

italic specifies the text font style to be italic. For special fonts that are not designed with italics, if you want to use italic appearance, oblique will be applied

oblique specifies the text font style to be an italic font, artificially making the text Italic instead of selecting italics in the font

p { font-style: normal; }   

    p { font-style: italic; }   

    p { font-style: oblique; }

font(font style abbreviation)

例：   

    p{   

    font-style: italic;   

    font-weight: bold;   

    font-size: 14px;   

    line-height: 22px;   

    font-family:'宋体';   

    }   

      

    缩写后：   

    p { font: italic bold 14px/22px '宋体'; }

color text color

•English words, such as: red, yellow, green...

•Hexadecimal representation, starting with #, 6 hexadecimal characters or number combinations, such as: #FFFFFF, #000000 …

•RGB mode, red 0-255, green 0-255, blue 0-255, for example: RGB(120,33,234)

•RGBA mode, for example: RGBA(255, 0,0,0.5), the last A represents 50% transparency

text-decoration Text decorative lines

none Default. Define standard text

underline Define a line under the text

overline Define a line over the text

line-through Define a line through the text

blink Define blinking text

h1 {text-decoration:overline;}   

    h2 {text-decoration:line-through;}   

    h3 {text-decoration:underline;}

text-shadow Text-shadow

h-shadow Required. The position of the horizontal shadow. Negative values ​​allowed

v-shadow Required. The position of the vertical shadow. Negative values ​​allowed

blur Optional. Blurred Distance

color Optional. The color of the shadow

h1{ text-shadow: 2px 2px 2px #ff0000;}

Width width: auto | length

Height: auto | length

p { width:300px;}   

    p { width:50%;}   

    img { height:200px;}   

    p { height:100px;}

Margin margin: auto | length

margin-top Set the top margin

margin-bottom Set the bottom margin

margin-left Set the left margin

margin-right setting Right margin

Abbreviated form:

margin: Top margin Right margin Bottom margin Left margin

margin: Top and bottom margin Left and right margin

margin : Top margin, left and right margin, bottom margin

p { width:300px; height:100px; margin:10px;}   

    p { width:300px; height:100px; margin:0 auto;}

Padding: length

padding-top Set the top padding

padding-bottom Set the bottom The padding

padding-left sets the left padding

padding-right sets the right padding

p { width:300px; height:100px; padding:10px;}

Transparency opacity:
number value is a decimal between 0.0-1.0

Compatible with all browsers:

p{ filter:alpha(opacity=50); }  /* IE6-IE8 */   

    p{ opacity:0.5; }  /* 现代浏览器 */

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