.ch_button {		
	cursor: pointer!important;
    display: block!important;
}

.ch_button span {
    text-transform: uppercase!important;
}

@media screen and (max-width: 782px) {
    .ch_button .ab-content {
        display: none;
    }
}

/* //////// empezar //////// */
.ch_button.iniciar .ab-icon:before {
    content: "\f522";
    top: 2px;	
}

.ch_button.iniciar div {	
    background-color: green!important;
    color: white!important;
}

/* //////// finalizar //////// */
.ch_button.parar .ab-icon:before {
    content: "\f158";
    top: 2px;	
}

.ch_button.parar div {	
    background-color: red!important;
    color: white!important;
}

/* //////// disabled //////// */
.ch_button.disabled .ab-icon:before {
    content: "\f463";
    top: 2px;	
}

.ch_button.disabled div {	
    background-color: silver!important;
    color: white!important;
}