Delete selection2 in active select element?

Question

I went through my css code, but could not find its actual property, which applies to the main element.

I am making some changes to the select2 library so that I can use it in my path. I, who got into its CSS, did not get from which border of the property the active or focus on the element was displayed.

Could not find :active selector in css or I also checked it in the js file also there, while debugging did not show any css applied to this element.

Link for plunkr

image border element.

Answer 1

Decided

 span.select2-selection.select2-selection--single { outline: none; } 

updated plunkr

Answer 2

Add below css

 *:focus{ outline: none; } 

Answer 3

 .select2-selection__arrow{ display: none; } 

It worked for me.