style.css

/*reset*/
* {
	padding: 0;
	margin: 0;
}
/*
:root {
	--dotBase: 14px;
	--activeColorBase: #9251AC;
	--lineColor: #F6A4EB;
}*/

body {
	background: #F6F9FC;
}

#demo-page {
	display: flex;
	height: 100vh;
	text-align: center;
}

#main-container {
	align-self: center;
	margin: 0 auto;
	position: relative;
	/* perspective: 750px; */
}

#main-container.vertical-version .controls-wrapper {
  display: inline-block;
  position: absolute;
  right: -60px;
  top: 50%;
  transform: rotate(90deg) scaleY(-1) translateX(50%);
  transform-origin: right;
}

#main-container.vertical-version #images-wrapper {
	margin: 0 auto;
}

#images-wrapper {
	width: 600px;
	height: 400px;
	margin: 0 auto 30px;
	position: relative;
}

#images-wrapper.origin-left .image-wrapper {
	transform-origin: right;
}

#images-wrapper.origin-right .image-wrapper {
	transform-origin: left;
}

.image-wrapper {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	opacity: 0;
}

.image-wrapper.active {
	opacity: 1;
}

.image-wrapper img {
	width: 100%;
	height: 100%;
	border-radius: 25px;
	box-shadow: 0 50px 100px rgba(50,50,93,0.05), 0 15px 35px rgba(50,50,93,0.15);
	object-fit: cover;
}

.controls-wrapper {
	display: inline-block;
}

.controls {
	display: flex;
  justify-content: center;
  position: relative;
}

.controls.disabled .dot {
	pointer-events: none;
}

#circular-line {
	position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
  transform: rotate(90deg);
}

#circular-line.flip {
	transform: rotate(90deg) scaleY(-1);
}

#circular-line-path {
	stroke-dasharray: 106;
	stroke-dashoffset: 0;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke: #F6A4EB;
}

.straight-line {
	position: absolute;
	left: 0;
	right: 0;
	width: 100%;
	bottom: 0;
	height: 4px;
	background: #F6A4EB;
	border-radius: 3px;
	transform-origin: left;
	transform: scaleX(0);
}

svg {
	display: block;
}

.dot {
	width: 14px;
	height: 14px;
	background: #ddd;
	border-radius: 50%;
	margin: 12px;
	cursor: pointer;
	transform: scale(.85);
	transition: .3s all ease;
}

.dot.active {
	background: #9251AC;
	transform: scale(1.1);
}