.flex-slide3d{
    height: 500px;
}
.slider3d {
	position: relative;
	width: 100%;
	max-width: 514px;
	height: 500px;
	perspective: 1000px;
}

.slider3d_wrap {
	position: relative;
	width: 100%;
	height: 100%;
	transform-style: preserve-3d;
	will-change: transform;
	transition: transform 0.75s;
}

.slider3d_wrap > * {
	box-sizing: border-box;
	position: absolute;
	width: 100%;
	height: 100%;
	border: 0.2vmin solid #777;
	background-color: #ddd;
}

.slider3d_left,
.slider3d_right {
	position: absolute;
	top: calc(100px + 10vmin);
	width: 46px;
	height: 46px;
	display: grid;
	place-content: center;
	cursor: pointer;
	background: #fff;
	border-radius: 50%;
}

.slider3d_left {left: 8%;}
.slider3d_right {right: 8%;}


.slider3d {
	position: absolute;
	top: 0;
	bottom: 0;
	right: 0;
	left: 0;
	margin: auto;
	user-select: none;
	perspective-origin: 50% 0%;
	transition: perspective-origin .5s,
					perspective .5s;
}

.slider3d_wrap > * {
	top: 10%;
	height: 80%;
	border: none;
	background: transparent;
	background-size: 90% 90%;
	background-position: center;
	background-repeat: no-repeat;
	padding: 5vmin;
	font-size: calc(15vmin + 15px);
	color: rgba(250,250,250,.35);
	cursor: default;
}

.ctrl {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	margin: auto;
	min-height: 100px;
	width: 370px;
	height: 20vmin;
	user-select: none;
}

.visibility {
	position: absolute;
	top: 0;
	left: 0;
}

.visibility label {
	display: block;
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
}

.perspOrig {
	position: absolute;
	padding: 4px;
	top: 45px;
	left: 0;
}

.perspOrig input {
	width: 45px;
	text-align: center;
	outline: none;
	border: none;
	cursor: default;
}

.ctrl p {
	text-align: center;
	padding-bottom: 1vmin;
	cursor: default;
}

.perspOrig span {
	position: relative;
	top: 2px;
	left: 2px;
}

input::selection {
	background-color: #fff;
}

.perspValue {
	position: absolute;
	top: 45px;
	right: 5px;
}

[type="range"] {
	width: 200px;
}

.slideAmount {
	position: absolute;
	top: 0;
	right: 65px;
}

.slideAmount :not([class]) {
	position: relative;
	bottom: 2px;
	cursor: default;
}

.slideAmount [class^="slide"] {
	padding: 0 5px;
	font-size: 25px;
	cursor: pointer;
}

.reflection {
  display: block;
  transform: scaleY(-1);
  opacity: 0.5;
  filter: blur(2px);
  margin-top: -5px;
  mask-image: linear-gradient(0deg, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0.10) 100%);
  -webkit-mask-image: linear-gradient(0deg, rgba(255, 255, 255, 0.90) 0%, rgba(255, 255, 255, 0.10) 100%);
  background-position-y: bottom;
  background-size: 100% auto;
  /* height: 100%; */
  width: 100%;
  object-fit: none;
  height: 90px;
}