charts/docs/style.css

input[type="range"] {
    padding: 0;
}

.input-wrapper {
	display: flex;
	margin-right: 15px;
}

.input-wrapper label {
	margin-right: 10px;
	margin-top: 5px;
	font-size: 0.8em;
	flex-shrink: 0;
}