div实现返回符,倒三角,椭圆+小知识收集

收集:

1,返回符(伪类元素):

.back:before {content: "";width: .3rem;height: .3rem;border-left: .04rem solid #4d4d4d;border-bottom: .04rem solid #4d4d4d;float: left;margin-top:0.18rem;-webkit-transform:rotate(45deg);-moz-transform: rotate(45deg);-ms-transform: rotate(45deg);-o-transform: rotate(45deg);transform: rotate(45deg);}

2,倒三角:

http://www.cnblogs.com/blosaa/p/3823695.html

http://www.zhangxinxu.com/wordpress/2010/05/css-border%E4%B8%89%E8%A7%92%E3%80%81%E5%9C%86%E8%A7%92%E5%9B%BE%E5%BD%A2%E7%94%9F%E6%88%90%E6%8A%80%E6%9C%AF%E7%AE%80%E4%BB%8B/

3,椭圆:

http://www.cnblogs.com/lhb25/p/css-and-css3-shapes.html

4,移动端:

http://www.w3cplus.com/mobile

5,HBuilder+mui开发

http://blog.csdn.net/uikoo9/article/details/43485899

6,mui实现扫码

http://blog.csdn.net/qq_24754061/article/details/54943655

7.关于-webkit-overflow-scrolling，主要用来设置在IOS浏览器的容器内滚动是否开启惯性和回弹的。 

8.移动端图片手势缩放功能

http://www.cnblogs.com/theroad/p/5397229.html