1、选择器
![](https://img.haomeiwen.com/i2194177/6b9d9f57e85f22b9.png)
![](https://img.haomeiwen.com/i2194177/d27d39883648ea1b.png)
![](https://img.haomeiwen.com/i2194177/6b55d1ed9536a62b.png)
![](https://img.haomeiwen.com/i2194177/aac020402b357195.png)
![](https://img.haomeiwen.com/i2194177/35a1b7ba176a5790.png)
![](https://img.haomeiwen.com/i2194177/6670d4fe950e05bc.png)
![](https://img.haomeiwen.com/i2194177/ed1874c4303788a5.png)
2、浏览器前缀:
火狐:-omz-
谷歌、苹果:-webkit-
ie:-ms-
opera:-o-
3、rgba 字体单位 text-shadow box-shadow
a、rgba
表示红、绿、蓝、a表示透明度,1为不透明,0.5为半透明
opacity设置透明度是时,会将内容文字透明。
rgba只将背景透明,不影响内容文字。例:background:rgba(163,73,164,0.6);
b、字体单位
![](https://img.haomeiwen.com/i2194177/9e2bc4d8d5ade126.png)
rem使用事例:
![](https://img.haomeiwen.com/i2194177/ed42ee8c230fcde1.png)
使用vw调试文字大小(目前主流):按照浏览器的宽度百分比调
例如:10vm,浏览器宽度的10%
font-size: 12px; ——/*IE6-8*/
font-size: 5vm; ——/*IE9*/
font-size: 5vmin; ——/*其他浏览器*/
c、文字样式——文本溢出
![](https://img.haomeiwen.com/i2194177/dc2e1b3ba725ef48.png)
d、文本阴影
![](https://img.haomeiwen.com/i2194177/44deda7c648b47d6.png)
e、盒子阴影
![](https://img.haomeiwen.com/i2194177/d6d5aa9d21868734.png)
4、盒子尺寸 box-sizing 分栏 background-size
a、盒子尺寸
![](https://img.haomeiwen.com/i2194177/a3b863cb169899c0.png)
b、盒子空间
![](https://img.haomeiwen.com/i2194177/f8107d65bf1dfdd7.png)
c、分栏
![](https://img.haomeiwen.com/i2194177/87fee4ff8f4ac08c.png)
![](https://img.haomeiwen.com/i2194177/7d643bc52394d025.png)
d、背景尺寸
background-size:100 100,改变宽高
background-size:100,宽度100,高度等比例缩放
宽高设为:background-size:100% 100%,可撑满。
background-size:cover,会让宽度变为100%,高度等比例缩放
background-size:contain,会让高度变为100%,宽度等比例缩放
![](https://img.haomeiwen.com/i2194177/d5301be1be2d23c0.png)
![](https://img.haomeiwen.com/i2194177/528fc4be31e03c83.png)
e、轮廓线outline
![](https://img.haomeiwen.com/i2194177/c8c8be8423a47362.png)
轮廓线outline及linear-gradient的实例:
![](https://img.haomeiwen.com/i2194177/c2a93dc842b73200.png)
f、线性渐变
![](https://img.haomeiwen.com/i2194177/943f7df1b843e48c.png)
5、利用media方式实现pc端响应式布局
![](https://img.haomeiwen.com/i2194177/90139d24b948b73b.png)
6、transition过渡效果
![](https://img.haomeiwen.com/i2194177/59051ab778c118dc.png)
transition过渡动画
![](https://img.haomeiwen.com/i2194177/9dc81c71f083f4a2.png)
7、transform过滤效果配置
旋转的单位是角度:deg
![](https://img.haomeiwen.com/i2194177/85708a144fd629bb.png)
8、animation动画
![](https://img.haomeiwen.com/i2194177/ac39b8926f11299e.png)
animation属性
![](https://img.haomeiwen.com/i2194177/9d793decaf8b7960.png)
![](https://img.haomeiwen.com/i2194177/3ed3da1930d049e4.png)
![](https://img.haomeiwen.com/i2194177/49435a99a09d4090.gif)
![](https://img.haomeiwen.com/i2194177/d340c79401776cad.png)
![](https://img.haomeiwen.com/i2194177/8702801de3101f4d.gif)
![](https://img.haomeiwen.com/i2194177/f263d9dc67e7ff7d.png)
![](https://img.haomeiwen.com/i2194177/b8731e1f1fcf39d1.gif)
![](https://img.haomeiwen.com/i2194177/c098a1e403500462.png)
如有问题欢迎交流。
如转载请注明出处,谢谢!
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