Bootstrap accordion some change

 .accordion-button:not(.collapsed) {
  background-color: #00c0e1;
  color: #fff;
}

.accordion-button {
  background-color: #00c0e1;
  color: #fff;
}

.accordion-button::after {
  background-image: url("data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'><path fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/></svg>") !important;
}

Source: getbootstrap.com

Similar codes

68 votes184 views5 answers
Jquery css
CSS
68 votes203 views6 answers
Css cursor pointer
CSS
5 votes223 views2 answers
Move to last commit
CSS
0 vote180 views2 answers
Setting multiple css using dom
CSS
0 vote137 views0 answer
CSS
0 vote184 views1 answer
List style type none still leaves room for bullet
CSS
1 vote184 views1 answer
How to highlight input on focus with box shadow
CSS
1 vote187 views1 answer
Spaces not showing in p tag
CSS
47 votes183 views4 answers
Transform
CSS
43 votes182 views3 answers
Css center horizontally and vertically
CSS