.book_slider {
	width: 100%;
	height: 500px;
	position: relative;
}

.book_slider .slide_mask {
	height: 100%;
	width: 0;
	overflow: hidden;

	position: absolute;
	right: 0;
	top: 0;
	/*transition: width 1s ease;*/
	transition: width 1.2s cubic-bezier(0.32,-0.01, 0.14, 1.01);
	z-index: 3;
}

.book_slider .image {
	height: 100%;
	/*width: 70%;*/
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;

	position: absolute;
	right: 0;
	top: 0;

	transition: transform 1.2s ease-in-out;

	transform-origin: 100% 50%;
	transform: matrix(1.1, 0, 0, 1.1, 0, 0);
}

.book_slider .slide_mask.active {
	width: 100%;
}

.book_slider .slide_mask.active-prev-animation {
	right: auto;
	left: 0;
}

.book_slider .slide_mask.active-prev-animation .image {
	right: auto;
	left: 0;
}

.book_slider .slide_mask.upcoming {
	width: 100%;
	transition: width 0s ease;
	z-index: 2;
}

.book_slider .slide_mask.upcoming .image,
.book_slider .slide_mask.active .image {
	transform: matrix(1, 0, 0, 1, 0, 0);
	transform-origin: 0% 50%;
}


/********wide gallery image widths********/

.paragraphs-item-images .book_slider .image {width: calc(100vw - 30px)}
@media (min-width: 576px) {
	.paragraphs-item-images .book_slider .image {width: 510px;}
}
@media (min-width: 768px) {
	.paragraphs-item-images .book_slider .image {width: 690px;}
}
@media (min-width: 992px) {
	.paragraphs-item-images .book_slider .image {width: 930px;}
}
@media (min-width: 1200px) {
	.paragraphs-item-images .book_slider .image {width: 1110px;}
}

.tab_images_slider .image {width: calc(100vw - 30px)}
@media (min-width: 576px) {
	.tab_images_slider .image {width: 510px;}
}
@media (min-width: 768px) {
	.tab_images_slider .image {width: 690px;}
}
@media (min-width: 992px) {
	.tab_images_slider .image {width: 530px;}
}
@media (min-width: 1200px) {
	.tab_images_slider .image {width: 635px;}
}