slider-pro-js/src/add-ons/thumbnails/thumbnails.css

Modular JavaScript slider that is dependency-free, rich-featured, flexible and easy to use

.sp-thumbnails-container {
	position: relative;
	overflow: hidden;
	direction: ltr;
}

.sp-top-thumbnails,
.sp-bottom-thumbnails {
	left: 0;
	margin: 0 auto;
}

.sp-top-thumbnails {
	position: absolute;
	top: 0;
	margin-bottom: 4px;
}

.sp-bottom-thumbnails {
	margin-top: 4px;
}

.sp-left-thumbnails,
.sp-right-thumbnails {
	position: absolute;
	top: 0;
}

.sp-right-thumbnails {
	right: 0;
	margin-left: 4px;
}

.sp-left-thumbnails {
	left: 0;
	margin-right: 4px;
}

.sp-thumbnails {
	position: relative;
}

.sp-thumbnail {
	border: none;
}

.sp-thumbnail-container {
	position: relative;
	display: block;
	overflow: hidden;
	float: left;
	box-sizing: border-box;
}

.sp-rtl .sp-thumbnail-container {
	float: right;
}

/* Horizontal thumbnails
------------------------ */
.sp-top-thumbnails .sp-thumbnail-container,
.sp-bottom-thumbnails .sp-thumbnail-container {
	margin-left: 2px;
	margin-right: 2px;
}

.sp-top-thumbnails .sp-thumbnail-container:first-child,
.sp-bottom-thumbnails .sp-thumbnail-container:first-child {
	margin-left: 0;
}

.sp-top-thumbnails .sp-thumbnail-container:last-child,
.sp-bottom-thumbnails .sp-thumbnail-container:last-child {
	margin-right: 0;
}

/* Vertical thumbnails
---------------------- */
.sp-left-thumbnails .sp-thumbnail-container,
.sp-right-thumbnails .sp-thumbnail-container {
	margin-top: 2px;
	margin-bottom: 2px;
}

.sp-left-thumbnails .sp-thumbnail-container:first-child,
.sp-right-thumbnails .sp-thumbnail-container:first-child {
	margin-top: 0;
}

.sp-left-thumbnails .sp-thumbnail-container:last-child,
.sp-right-thumbnails .sp-thumbnail-container:last-child {
	margin-bottom: 0;
}

/* Right thumbnails with pointer
-------------------------------- */
.sp-right-thumbnails.sp-has-pointer {
	margin-left: -13px;
}

.sp-right-thumbnails.sp-has-pointer .sp-thumbnail {
	position: absolute;
	left: 18px;
	margin-left: 0 !important;
}

.sp-right-thumbnails.sp-has-pointer .sp-selected-thumbnail::before {
	content: "";
	position: absolute;
	height: 100%;
	border-left: 5px solid #f00;
	left: 0;
	top: 0;
	margin-left: 13px;
}

.sp-right-thumbnails.sp-has-pointer .sp-selected-thumbnail::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	left: 0;
	top: 50%;
	margin-top: -8px;
	border-right: 13px solid #f00;
	border-top: 8px solid transparent;
	border-bottom: 8px solid transparent;
}

/* Left thumbnails with pointer
------------------------------- */
.sp-left-thumbnails.sp-has-pointer {
	margin-right: -13px;
}

.sp-left-thumbnails.sp-has-pointer .sp-thumbnail {
	position: absolute;
	right: 18px;
}

.sp-left-thumbnails.sp-has-pointer .sp-selected-thumbnail::before {
	content: "";
	position: absolute;
	height: 100%;
	border-left: 5px solid #f00;
	right: 0;
	top: 0;
	margin-right: 13px;
}

.sp-left-thumbnails.sp-has-pointer .sp-selected-thumbnail::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	right: 0;
	top: 50%;
	margin-top: -8px;
	border-left: 13px solid #f00;
	border-top: 8px solid transparent;
	border-bottom: 8px solid transparent;
}

/* Bottom thumbnails with pointer
--------------------------------- */
.sp-bottom-thumbnails.sp-has-pointer {
	margin-top: -13px;
}

.sp-bottom-thumbnails.sp-has-pointer .sp-thumbnail {
	position: absolute;
	top: 18px;
	margin-top: 0 !important;
}

.sp-bottom-thumbnails.sp-has-pointer .sp-selected-thumbnail::before {
	content: "";
	position: absolute;
	width: 100%;
	border-bottom: 5px solid #f00;
	top: 0;
	margin-top: 13px;
}

.sp-bottom-thumbnails.sp-has-pointer .sp-selected-thumbnail::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	left: 50%;
	top: 0;
	margin-left: -8px;
	border-bottom: 13px solid #f00;
	border-left: 8px solid transparent;
	border-right: 8px solid transparent;
}

/* Top thumbnails with pointer
------------------------------ */
.sp-top-thumbnails.sp-has-pointer {
	margin-bottom: -13px;
}

.sp-top-thumbnails.sp-has-pointer .sp-thumbnail {
	position: absolute;
	bottom: 18px;
}

.sp-top-thumbnails.sp-has-pointer .sp-selected-thumbnail::before {
	content: "";
	position: absolute;
	width: 100%;
	border-bottom: 5px solid #f00;
	bottom: 0;
	margin-bottom: 13px;
}

.sp-top-thumbnails.sp-has-pointer .sp-selected-thumbnail::after {
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	left: 50%;
	bottom: 0;
	margin-left: -8px;
	border-top: 13px solid #f00;
	border-left: 8px solid transparent;
	border-right: 8px solid transparent;
}