How to change color of progress in the program??

Answer 1

not working

Answer 2

html
<progress max="100" value="80" class="barra"></progress>

css
.barra {
background-color: gold;
}

Answer 3

html
<progress max="100" value="80" ></progress>

css
progress { background-color: #f3f3f3; border: 1px; height: 38px; width: 200px; border-radius: 9px; color: #000000;}
/* Safari Chrome */
progress::-webkit-progress-bar { background-color: #f3f3f3; border-radius: 9px;}
progress::-webkit-progress-value { background: #cb5700; border-radius: 9px;}
/* firefox */
progress::-moz-progress-bar { background: #cb5700; border-radius: 9px;}