.custom-popover {
	top: 23px;
	left: -10px;
	display: block;
	padding: 10px;	
}

article {
    width: 150px;
    margin: 30px auto;
}
input[type=range] {
    width: 100%;
}
.customizing input[type=range] {
    -webkit-appearance: none;
}
.customizing input[type=range]:focus {
    outline: none;
}
/*webkit (Chrome)*/
.customizing input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 5px;
    cursor: pointer;
    animate: 0.2s;
    background: #99B9DA;
}
.customizing input[type=range]::-webkit-slider-thumb {
	box-shadow: 1px 1px 2px #A6A6A6;
	border: 2px solid #174D8A;
	height: 30px;
	width: 30px;
	border-radius: 10px;
	background: #3492DA;
	cursor: pointer;
	-webkit-appearance: none;
	margin-top: -11px;
}
.customizing input[type=range]:focus::-webkit-slider-runnable-track {
    background: #99B9DA;
}