纯 CSS 实现绘制各种三角形(各种角度) 一、前言三角形实现原理:宽度width为0;height为0;(1)有一条横竖边(上下左右)的设置为border-方向:长度 solid red,这个画的就是底部的直线。其他边使用border-方向:长度 solid transpa ...
Make /deep/ behave like the descendant combinator " " in CSS live profile (in css file or inside of <style>) CSS Make /deep/ behave like the descendant combinator " " in CSS live profile; effectively no-op.See "Intent to Remove" ...