oboshto

var canvas = document.createElement('canvas');
var gl;
var debugInfo;
var vendor;
var renderer;

try {
  gl = canvas.getContext('webgl') || canvas.getContext('experimental-webgl');
} catch (e) {
}

oboshto

$space-inset-default = 16px 16px 16px 16px;
$space-inset-xs = 4px 4px 4px 4px;
$space-inset-s = 8px 8px 8px 8px;
$space-inset-m = 16px 16px 16px 16px;
$space-inset-l = 32px 32px 32px 32px;
$space-inset-xl = 64px 64px 64px 64px;
$space-stack-default = 0 0 16px 0;
$space-stack-xs = 0 0 4px 0;
$space-stack-s = 0 0 8px 0;
$space-stack-m = 0 0 16px 0;