I saw a blog which talked about how to make a css triangle. Through simple box model, we could build css triangle.
Here is my note.
.css-initial-box { width: 100px; height: 100px; padding: 16px; border: 12px solid transparent; border-top-color: red; border-right-color: green; border-bottom-color: blue; border-left-color: purple; } .css-square { width: 0px; height: 0px; border: 112px solid transparent; border-top-color: red; border-right-color: green; border-bottom-color: blue; border-left-color: purple; } .css-bottom-triangle { width: 0px height: 0px; border-bottom: 112px solid blue; border-left: 112px solid transparent; border-right: 112px solid transparent; }
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