What does nav mean in css?

(a) Common CSS naming rules

Title: Title

Content: content/container

Tail: Footer

Navigation: navigation

Sidebar: Sidebar

Column: column

Page periphery controls overall layout width: packaging

Center left and right

Log in: log in

Logo: logo

Advertising: banners

Page body: main page

Hot spot: heat

News: news

Download: download

Sub-navigation: subnav

Menu: Menu

Submenu: submenu

Search: search

Friendship link: friendlink

Footer: Footer

copyright

Scroll: scroll

Content: content

Label: label

Article list: list

Prompt information: message

Hint: hint

Column headings: headings

Join: joinus

Guide: guild

Service: service

Registration: regsiter

State: state

Voting: Voting

Partner: Partner.

(2) Writing method of notes:

/* Footer */

Content area

/* End footer */

(3) naming of 3)id:

(1) page structure

Container: container

Title: Title

Content: content/container

Page body: main page

Footer: Footer

Navigation: navigation

Sidebar: Sidebar

Column: column

Page periphery controls overall layout width: packaging

Center left and right

(2) Navigation

Navigation: navigation

Main navigation: mainbav

Sub-navigation: subnav

Top navigation: top navigation

Side navigation: sidebar

Left navigation: left sidebar

Right navigation: right sidebar

Menu: Menu

Submenu: submenu

Title: Title

Summary

(3) Function

Logo: logo

Advertising: banners

Login: login

Log in: log in

Registration: regsiter

Search: search

Functional area: store

Title: Title

Join: joinus

State: state

Button: btn

Scroll: scroll

Label: label

Article list: list

Prompt information: message

Current: current

Hint: hint

Icon: Icon

Attention: attention

Guide: guild

Service: service

Hot spot: heat

News: news

Download: download

Voting: Voting

Partner: Partner.

Friendship link: link

copyright

(4) the naming of the class:

(1) color: use the name of the color or 16 hexadecimal code, such as

. Red {color: red; }

. f60 { color:# f60; }

. ff 8600 { color:# ff 8600; }

(2) font size, directly using "font+font size" as the name, such as

. font 12px { font-size: 12px; }

. font 9pt { font-size:9pt; }

(3) Alignment method, using the English name of the alignment target, such as

. left { float:left; }

. Bottom {float: bottom; }

(4) Title bar style, named by "category+function", for example

. barnews { }

. barproduct { }

note:

1. All cases are lowercase;

2. Try to use English;

3. Don't add middle bars and underscores;

Try not to abbreviate unless you can understand the words at first sight.

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