Responsive devices :)

dabblet.css

/**
 * Responsive devices :)
 */

#responsive {
	background: #fff;
	border: 5px solid #333;
	border-bottom: 17px solid #333;
	border-radius: 5px;
	border-top: 10px solid #333;
	height: 90px;
	margin: 20px auto;
	position: relative;
	width: 60px;
	transition: all 0.3s linear;
}

#responsive::after {
	background: #fff;
	border-radius: 50%;
	content: "";
	height: 9px;
	left: 50%;
	margin: 4px 0 0 -4px;
	position: absolute;
	top: 100%;
	width: 9px;
}

#responsive.tablet {
	border: 10px solid #333;	
	border-bottom: 34px solid #333;
	border-radius: 10px;
	border-top: 20px solid #333;
	height: 200px;
	width: 160px;
}

#responsive.tablet::after {
	height: 18px;
	left: 50%;
	margin: 8px 0 0 -9px;
	width: 18px;
}


#responsive.desktop {
	border: 10px solid #333;	
	border-bottom: 12px solid #333;
	border-radius: 10px;
	border-top: 12px solid #333;
	height: 140px;
	width: 240px;
}

#responsive.desktop::after {
	background: #333;
	border-radius: 0;
	border-left: 50px solid #fff;
	border-right: 50px solid #fff;
	border-bottom: 10px solid #333;
	height: 30px;
	left: 50%;
	margin: 12px 0 0 -65px;
	width: 30px;
}

dabblet.html

<div id="responsive" class="desktop tablet"></div>

settings.json

{"view":"split","fontsize":"100","seethrough":"","prefixfree":"1","page":"css"}