RiotJS basic notification tag through observables

notification.tag.html

<notification>
	<div id="snackbar"></div>
<script>
	/* USAGE:
		create an observable:
		 var globalEvents = riot.observable();
		And pull the trigger anywhere you need to:
		 globalEvents.trigger('notif_trigger', "Action done successfully");
	*/
	globalEvents.on('notif_trigger', function(data){
		// Get the snackbar DIV
		var x = document.getElementById("snackbar")
		x.innerHTML = data;
		// Add the "show" class to DIV
		x.className = "show";

		// After 3 seconds, remove the show class from DIV
		setTimeout(function(){ x.className = x.className.replace("show", ""); }, 3000);
    });
</script>
<style>
	/* The snackbar - position it at the bottom and in the middle of the screen */
	#snackbar {
	    visibility: hidden; /* Hidden by default. Visible on click */
	    min-width: 250px; /* Set a default minimum width */
	    margin-left: -125px; /* Divide value of min-width by 2 */
	    background-color: #333; /* Black background color */
	    color: #fff; /* White text color */
	    text-align: center; /* Centered text */
	    border-radius: 2px; /* Rounded borders */
	    padding: 16px; /* Padding */
	    position: fixed; /* Sit on top of the screen */
	    z-index: 1; /* Add a z-index if needed */
	    left: 50%; /* Center the snackbar */
	    bottom: 30px; /* 30px from the bottom */
	}

	/* Show the snackbar when clicking on a button (class added with JavaScript) */
	#snackbar.show {
	    visibility: visible; /* Show the snackbar */

	/* Add animation: Take 0.5 seconds to fade in and out the snackbar.
	However, delay the fade out process for 2.5 seconds */
	    -webkit-animation: fadein 0.5s, fadeout 0.5s 2.5s;
	    animation: fadein 0.5s, fadeout 0.5s 2.5s;
	}

	/* Animations to fade the snackbar in and out */
	@-webkit-keyframes fadein {
	    from {bottom: 0; opacity: 0;}
	    to {bottom: 30px; opacity: 1;}
	}

	@keyframes fadein {
	    from {bottom: 0; opacity: 0;}
	    to {bottom: 30px; opacity: 1;}
	}

	@-webkit-keyframes fadeout {
	    from {bottom: 30px; opacity: 1;}
	    to {bottom: 0; opacity: 0;}
	}

	@keyframes fadeout {
	    from {bottom: 30px; opacity: 1;}
	    to {bottom: 0; opacity: 0;}
	} 
</style>
</notification>