29 lines
666 B
JavaScript
29 lines
666 B
JavaScript
function styleInject(css, ref) {
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if ( ref === void 0 ) ref = {};
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var insertAt = ref.insertAt;
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if (!css || typeof document === 'undefined') { return; }
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var head = document.head || document.getElementsByTagName('head')[0];
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var style = document.createElement('style');
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style.type = 'text/css';
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if (insertAt === 'top') {
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if (head.firstChild) {
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head.insertBefore(style, head.firstChild);
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} else {
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head.appendChild(style);
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}
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} else {
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head.appendChild(style);
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}
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if (style.styleSheet) {
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style.styleSheet.cssText = css;
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} else {
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style.appendChild(document.createTextNode(css));
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}
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}
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export default styleInject;
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