廣告大小
這個範例示範了使用 Google 發布商廣告代碼程式庫，指定哪些廣告大小可放送至廣告版位的方式。如要進一步瞭解可用的選項，請參閱廣告大小指南。
[null,null,[],[],[],null,["# Ad sizes\n========\n\nThis example demonstrates various ways of specifying which ad sizes are eligible\nto serve to an ad slot using the Google Publisher Tag library. Learn more about\nthe available options in the [ad sizes guide](//developers.google.com/publisher-tag/guides/ad-sizes).\n| **Caution:** Be aware of [ad slot expansion](//support.google.com/admanager/answer/9117822) and [contraction settings](//support.google.com/admanager/answer/9433610), which can affect the range of sizes eligible to serve to your ad slots.\n\nSample implementation\n---------------------\n\n[View demo](https://googleads.github.io/google-publisher-tag-samples/ad-sizes/js/demo.html) \n\n### JavaScript\n\nLoading...\n----------\n\nLoading...\n----------\n\n[Improve this sample](https://github.com/googleads/google-publisher-tag-samples/tree/main/dist/ad-sizes/js) [Report an issue](https://github.com/googleads/google-publisher-tag-samples/issues/new?labels=documentation&template=sample-feedback.md&title=Sample+feedback%3A+ad-sizes/js)\n\n### TypeScript\n\nLoading...\n----------\n\nLoading...\n----------\n\n[Improve this sample](https://github.com/googleads/google-publisher-tag-samples/tree/main/dist/ad-sizes/ts) [Report an issue](https://github.com/googleads/google-publisher-tag-samples/issues/new?labels=documentation&template=sample-feedback.md&title=Sample+feedback%3A+ad-sizes/ts)"]]