引导按钮在单击时显示蓝色轮廓 [英] bootstrap button shows blue outline when clicked

问题描述

我添加了此按钮，但点击按钮时仍显示蓝色轮廓。

I added this but still the blue outline appear when the button is clicked.

.btn:focus {
  outline: none;
}

如何清除这种丑陋的东西？

how to remove that ugly thingy?

推荐答案

可能是您的属性正在被覆盖。
尝试将！important 与代码一起附加到：active。

May be your properties are getting overridden. Try attaching !important to your code along with the :active .

.btn:focus,.btn:active {
   outline: none !important;
}

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