nice work

i made my own style for backend

.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start {
	align-items: center;
	border: none;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start .wb-tabs-buttons-item h4 {
	color: black;
	font-weight: bold;
	margin: 0;
	padding: 8px;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start button.components-button.has-text.has-icon {
	display: flex;
	align-items: center;
	justify-content: center;
	min-height: 46px;
	color: white;
	background: black;
	gap: 4px;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start >* {
	border-radius: 0;
	border: 1px solid #e9e9e9;
	box-shadow: 0 16px 32px rgb(0 0 0 / 12%);
	opacity: 1;
	background: #f6f6f6;
	margin: 0;
	flex-basis: auto;
	flex-grow: 1;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start >*:first-child {
	border-top-left-radius: 6px;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start >*:last-child {
	border-top-right-radius: 6px;
}
.wp-swiper__slides .wb-tabs-buttons .wb-tabs-buttons-item.wb-tabs-buttons-item-active {
	border-bottom-color: rgba(180,180,180,.5);
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start button.components-button.has-text.has-icon span.dashicon.dashicons.dashicons-insert {
	margin: 0;
	display: flex;
}
.wp-swiper__slides .wp-swiper__slide-content .wp-swiper__slide {
	border: none;
	box-shadow: 0 16px 32px rgb(0 0 0 / 12%);
	overflow: hidden;
	border-radius: 16px;
	border-top-left-radius: 0;
	border-top-right-radius: 0;
	background: white;
	min-height: 40vh;
}
.wp-swiper__slides .wb-tabs-buttons .wb-tabs-buttons-item.wb-tabs-buttons-item-active {
	background: var(--wp-admin-theme-color);
	border-color: var(--wp-admin-theme-color);
}
.wp-swiper__slides .wb-tabs-buttons .wb-tabs-buttons-item.wb-tabs-buttons-item-active h4 {
	color: white;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start >*:hover {
	z-index: 2;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start button.components-button.has-text.has-icon {
	box-shadow: none;
}
.wp-swiper__slides .wb-tabs-buttons.wb-tabs-buttons-align-start button.components-button.has-text.has-icon:after {
	content: 'Add new';
	font-family: initial;
	font-weight: bold;
	font-family: "Source Sans Pro","HelveticaNeue-Light","Helvetica Neue Light","Helvetica Neue",Helvetica,Arial,"Lucida Grande",sans-serif;
	font-size: 16px;
}
div[data-title="WP Swiper"] {
	padding: 8px;
}