button colors in bootstrap 4 code example
Example 1: bootstarp btn colors
<button type="button" class="btn btn-primary">Blue</button>
<button type="button" class="btn btn-secondary">Grey</button>
<button type="button" class="btn btn-success">Green</button>
<button type="button" class="btn btn-danger">Red</button>
<button type="button" class="btn btn-warning">Yellow</button>
<button type="button" class="btn btn-info">Ligth blue</button>
<button type="button" class="btn btn-light">White</button>
<button type="button" class="btn btn-dark">Black</button>
<button type="button" class="btn btn-link">White with blue text</button>
Example 2: custom color bootstrap buttonm
.btn-primary, .btn-primary:hover, .btn-primary:active, .btn-primary:visited {
background-color:
}