Template:Button/style.css

/* Button.css */
.tpl-button {
    display: inline-block;
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    cursor: pointer;
 
}

.tpl-button > p > a{
	text-decoration:none;
}

.tpl-button:hover{
	filter: hue-rotate(30deg);
}

/*available colors*/
.tpl-button-red {
    background-color:#b50014; /* taken from Citizen.css : --color-red-3*/
    color: #ffffff;
}

.tpl-button-red:hover{
	background-color:#c33242; /* --color-red-light-3 */
}

.tpl-button-red > p > a{
	color:#fff;
}

.tpl-button-blue {
    background-color: #0000ff;
    color: #ffffff;
}

.tpl-button-green {
    background-color: #00ff00;
    color: #000000;
}

.tpl-button-yellow {
    background-color: #ffff00;
    color: #000000;
}