#ras4block {
	width: 100%;
	margin: 0 auto;
	max-width: 800px;
	min-height: 350px;
	border: 10px solid green;
	box-sizing: border-box;
	padding: 10px;
}
#graph {
	width: 100% !important;
}
#span1 {
	padding: 0px !important;
	width:  80px !important;
}
.err {
	color: white !important;
	background: red !important;
}

@media (max-width: 500px) {
	#ras4block {
	border: 5px solid green;
	box-sizing: border-box;
	padding: 5px;
}
	.input-group-addon {
		padding: 4px !important;
	}
}