CSS Tutorial - Zero to Hero (Complete Course)

freeCodeCamp系列
React教程：https://blog.csdn.net/lineuman/article/details/105729634

video => https://www.youtube.com/watch?v=1Rs2ND1ryYc

⭐️ Course Contents ⭐️
⌨️ (0:00:00) Course Achievements & Results
⌨️ (0:02:36) Introduction to Course
⌨️ (0:11:19) Downloading Necessary Software
⌨️ (0:12:30) Where to Find Project Files

⌨️ (0:14:28) What is CSS?
⌨️ (0:17:09) Creating & Linking a CSS Stylesheet
⌨️ (0:20:39) How to Test a Stylesheet

⌨️ (0:22:12) What is a Selector?
⌨️ (0:25:54) Classes & ID’s in HTML
⌨️ (0:31:52) Specificity & When to use Selectors
⌨️ (0:39:13) Pseudoselectors
⌨️ (0:47:58) Advanced Selectors
⌨️ (0:59:30) Attribute Selectors
⌨️ (0:09:38) What are Properties?
⌨️ (1:12:59) The CSS General Rule

⌨️ (1:17:37) Types of Colors
⌨️ (1:24:53) Coloring Text
⌨️ (1:32:30) Background Colors
⌨️ (1:36:56) Images/URL’s in CSS
⌨️ (1:42:30) Other Background Properties
⌨️ (1:48:59) Opacity/Transparency
⌨️ (1:52:17) Gradients

⌨️ (2:04:12) Introduction to Types of Units
⌨️ (2:15:57) Text Manipulation
⌨️ (2:23:54) Font Size, Bolding & Style
⌨️ (2:30:33) Font Families
⌨️ (2:37:08) Including External Fonts w/ Google Fonts
⌨️ (2:43:14) Using External Fonts

⌨️ (2:49:07) The CSS Box Model
⌨️ (2:53:18) Changing Content Size
⌨️ (2:59:07) CSS Borders
⌨️ (3:05:51) Margin & Padding
⌨️ (3:15:17) Float & Display Types

⌨️ (3:27:47) What is Flexbox?
⌨️ (3:31:35) Creating a Flex Container
⌨️ (3:34:09) Flex Direction & Wrap
⌨️ (3:38:26) Content Alignment
⌨️ (3:44:45) Flex Item Order
⌨️ (3:49:32) Shrink, Grow, & Basis
⌨️ (4:00:03) The ‘flex’ Property
⌨️ (4:03:21) Item Alignment

⌨️ (4:08:16) Grid vs Flexbox
⌨️ (4:11:14) Creating a Grid
⌨️ (4:13:30) Template Columns & Rows
⌨️ (4:21:12) Justify & Align Grid
⌨️ (4:28:10) Row & Column Gaps
⌨️ (4:33:13) Column & Row Lines
⌨️ (4:40:46) Grid Area

⌨️ (4:44:38) The Transition Property
⌨️ (4:58:05) Transformation Functions
⌨️ (5:12:26) Creating Animations w/ Keyframes
⌨️ (5:20:30) Adding an Animation
⌨️ (5:23:23) Animation Properties

⌨️ (5:34:49) Website Transformation Challenge
⌨️ (5:38:22) Website Transformation - SOLUTION
⌨️ (5:13:32) What to Learn Next

selectors

id class element

Pseudoselectors

li:first-child
nth-child(n)

關係選擇器

+
~
>
空格

屬性選擇器

h2[attr=value]
^=
$=
*=
|=

color

紅綠藍三原色
google color picker

css顏色表示法

In CSS, colors can also be specified using RGB values, HEX values, HSL values, RGBA values, and HSLA values:

1. RGB

2. HEX
   #000000
   #ffffff

3. HSL

4. RGBA

5. HSLA

text color

{color: red}

background-color

透明度

rgba()

顏色漸變

Gradients
linear-gradient
徑向漸變radial-gradient

units

px
百分比
em
vw
vh

text 操作

text-decoration: overline/ underline
text-transform: uppercase
text-align: center

字體

google fonts
https://fonts.google.com/