How to make it so that clicking on any of the menu items, the strip of blue (supposedly, you're on this page now)?

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July 8th 19 at 12:11
2 answers
July 8th 19 at 12:13
By clicking on the menu item, set its class to active
.navbar .item.active {
 border-bottom: blue;
}

It is about ))
understood, thank you) - arden61 commented on July 8th 19 at 12:16
July 8th 19 at 12:15
If it is an active element
.item.active{ 
 border-bottom: 1px solid blue;
}

or so
.item.active{ 
 border-color: blue;
}

Accordingly, before the border transparent or color background.

More about border can be read here

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