�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` let Declaration = require('../declaration') class TransformDecl extends Declaration { /** * Recursively check all parents for @keyframes */ keyframeParents(decl) { let { parent } = decl while (parent) { if (parent.type === 'atrule' && parent.name === 'keyframes') { return true } ;({ parent } = parent) } return false } /** * Is transform contain 3D commands */ contain3d(decl) { if (decl.prop === 'transform-origin') { return false } for (let func of TransformDecl.functions3d) { if (decl.value.includes(`${func}(`)) { return true } } return false } /** * Replace rotateZ to rotate for IE 9 */ set(decl, prefix) { decl = super.set(decl, prefix) if (prefix === '-ms-') { decl.value = decl.value.replace(/rotatez/gi, 'rotate') } return decl } /** * Don't add prefix for IE in keyframes */ insert(decl, prefix, prefixes) { if (prefix === '-ms-') { if (!this.contain3d(decl) && !this.keyframeParents(decl)) { return super.insert(decl, prefix, prefixes) } } else if (prefix === '-o-') { if (!this.contain3d(decl)) { return super.insert(decl, prefix, prefixes) } } else { return super.insert(decl, prefix, prefixes) } return undefined } } TransformDecl.names = ['transform', 'transform-origin'] TransformDecl.functions3d = [ 'matrix3d', 'translate3d', 'translateZ', 'scale3d', 'scaleZ', 'rotate3d', 'rotateX', 'rotateY', 'perspective' ] module.exports = TransformDecl