How to add color to a image css

.box-2:before {
      content: "";
      display: block;
      position: absolute;
      top: 0;
      bottom: 0;
      left: 0;
      right: 0;
      background: rgba(125, 2, 150, 0.5);
      transition: background .3s linear;
}

    .box-2 {
      position: relative;
      float: left;
      cursor: pointer;
}

Similar codes

-1 vote290 views1 answer
Materialize table padding css
CSS
-1 vote307 views1 answer
Input focus css default
CSS
2 votes240 views1 answer
Xpath vs css selector
CSS
3 votes364 views2 answers
DevTools failed to load SourceMap: Could not load content for bootstrap.min.css.map
CSS Bootstrap
2 votes286 views1 answer
Css border different sides
CSS
-3 votes325 views1 answer
How do i make a div full width with css
CSS
0 vote292 views1 answer
Sub menu disappears on hover css
CSS
5 votes280 views1 answer
Rgb background
CSS
0 vote300 views2 answers
How to change jumbotron size
CSS
1 vote363 views1 answer
Content-visibility
CSS