How to create triangles or caret icons using CSS
This article mainly introduces how to use CSS to create triangles or insert symbol icons, the article is very detailed, has a certain reference value, interested friends must read it!
Answer: use a transparent color for the border
Transparent for borders without CSSwidth and elements, you can easily create triangles or caret icons pointing up, down, left or right using a combination of solid colors and height. Let's look at an example to see how it works:
Try this code for example »
Making Directional Triangle or Caret Icons with CSS
.caret {
Width: 0
Height: 0
Display: inline-block
Border: 10px solid transparent
}
.caret.down {
Border-top-color: black
}
.caret.right {
Border-left-color: black
}
.caret.up {
Border-bottom-color: black
}
.caret.left {
Border-right-color: black
}
Triangle or Caret Icon Pointing Down
Triangle or Caret Icon Pointing Right
Triangle or Caret Icon Pointing Up
Triangle or Caret Icon Pointing Left
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