30-seconds-of-code/triangle.md at 6a85a280c67b75844a8a827a83afe8cae913a7ff

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Angelos Chalaris 7e69307433 Update tags, expertise and descriptions across

Fix anything that was a bit out of place

2020-03-05 22:52:51 +02:00

title, tags

title	tags
Triangle	visual,beginner

Creates a triangle shape with pure CSS.

<div class="triangle"></div>

.triangle {
  width: 0;
  height: 0;
  border-top: 20px solid #333;
  border-left: 20px solid transparent;
  border-right: 20px solid transparent;
}

The color of the border is the color of the triangle. The side the triangle tip points corresponds to the opposite border-* property. For example, a color on border-top means the arrow points downward.
Experiment with the px values to change the proportion of the triangle.