How to modify the border of the highlighted area？

[guochangxindeGH]

Description

Describe one (and only one) issue or enhancement you want to see in Intro.js (before writing any code).

Expected Behavior

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Actual Behavior

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Example (recommended)

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[harshitkandpal]

you can use css border properties to do so like border-width, border-style, border-color, border-width even you can combine it hover

[guochangxindeGH]

这是来自QQ邮箱的假期自动回复邮件。   您好，我最近正在休假中，无法亲自回复您的邮件。我将在假期结束后，尽快给您回复。

[guochangxindeGH]

这是来自QQ邮箱的假期自动回复邮件。   您好，我最近正在休假中，无法亲自回复您的邮件。我将在假期结束后，尽快给您回复。