2
1 div rounded corners △ with only 5 CSS declarations (no JS, no images other th...
source link: https://codepen.io/thebabydino/pen/NWXbYwO
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<div></div>
CSS (SCSS)
CSS (SCSS)
@use 'sass:math';
$va: 180deg/3;
$ha: .5*$va;
$sin: math.sin($ha);
$cos: math.cos($ha);
$rc: 20em;
$ri: $rc*$sin;
$h: $rc + $ri;
$bw: .1875*$rc;
$dy: $bw/$sin;
$dv: $dy*$cos;
$sy0: $dv*$cos;
$hl: $rc*$cos;
$vx1: $rc - $hl;
$vx2: $rc + $hl;
$sy1: $dv*$cos;
div {display: inline-block;
padding: $rc;
JS (Babel)
JS (Babel)
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/*
No JS needed for the actual triangle demo.
External resources only for addding the "watch me code this" link.
*/
999px
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