Dear all:
Below is how we can collapse and uncollapse a block of text suitable for FAQ or other similar effects, using HTML5. It seems it is supported by Chrome so far. The browser, however, will automatically highlight the output of the <summary> tag with a box. Is there a way of removing such box? Thanks.
<!DOCTYPE html>
<html>
<body>
<article class="collapsible_faq">
<details>
<summary>Why do You Operate this Type of Business?</summary>
<p>This is a feature of collapsing and uncollapsing a block of text using HTML5. It is just
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