@charset "utf-8";
/*** 
	首页样式表
	color: var(--col1);
	color: var(--col2) ;
	color: var(--col3);

 ***/

body {}

/* 板块 */
.index-column-box {
	padding: 50px 0;
}


/* 轮播图 */
.banner {
	width: 100%;
	position: relative;
	overflow: hidden;
	display: flex;
	align-items: center;
	z-index: 1;
}

.banner .swiper-button-prev {
	transition: .5s;
	left: -20%;
	background-color: initial !important;
	background-size: 30px;
}

.banner:hover .swiper-button-prev {
	left: 3%;
}

.banner .swiper-button-next {
	right: -20%;
	transition: .5s;
	background-color: initial !important;
	background-size: 30px;
}

.banner:hover .swiper-button-next {
	right: 3%;
}


.banner .swiper-slide a {
	display: block;
	width: 100%;
}

.banner .swiper-slide a img {
	display: block;
	width: 100%;
}

.banner .swiper-pagination {
	bottom: 5%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.banner .swiper-pagination * {
	background: #fff;
	width: 6px;
	height: 6px;
	margin: 0 5px;
	opacity: 0.3;
}

.banner .swiper-pagination .swiper-pagination-bullet-active {
	opacity: 1;
	width: 6px;
	height: 6px;
}

/* index-cont1 */
.index-cont1 {
	display: flex;
	padding: 5px 0;
	justify-content: space-between;
}

.index-cont1 .item {
	width: 24.8%;
	position: relative;
}

.index-cont1 .item .box {
	display: flex;
	align-items: center;
	justify-content: center;
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	z-index: 2;
	transition: .5s;
	background: rgba(255, 255, 255, .3);
}

.index-cont1 .item .box:hover {
	background: rgba(255, 255, 255, 0);
}

.index-cont1 .item a {
	display: flex;
	align-items: center;
	font-size: 22px;
	font-weight: bold;
	color: #333;
}

.index-cont1 .item i {
	font-size: 30px;
	margin-left: 5px;
	margin-top: 5px;
}

.index-cont1 .item .box:hover a {
	color: var(--col1);
	text-shadow: 0 0 5px #333;
}

.index-cont1 .item img {
	display: block;
	width: 100%;
	position: relative;
	z-index: 1;
	opacity: .7;
}

/* index-cont2 */

.index-cont2 {
	padding: 50px 0;
}

.index-cont2 .container {
	max-width: 1500px;
}

.index-cont2 .tab-btn {
	display: flex;
	justify-content: center;
	margin-bottom: 50px;
}

.index-cont2 .tab-btn p {
	color: #333;
	font-size: 20px;
	line-height: 48px;
	width: 25%;
	text-align: center;
}

.index-cont2 .tab-btn p.show {
	background: var(--col1);
	color: #fff;
}

.index-cont2 .tab-box {
	overflow: hidden;
	position: relative;
}

.index-cont2 .tab-box .linkBox {
	position: relative;
	overflow: hidden;
	width: 80%;
	margin: 0 auto;
	padding: 5px 5px 60px;
}

.index-cont2 .tab-box>* {
	position: absolute;
	width: 100%;
	z-index: 1;
	left: 0%;
	top: 0;
	opacity: 0;
}

.index-cont2 .tab-box>*.show {
	position: relative;
	z-index: 2;
	opacity: 1;
}

.index-cont2 .tab-box .swiper-button-next,
.index-cont2 .tab-box .swiper-button-prev {
	background-color: #ccc;
	margin-top: -70px;
	transition: .5s;
}

.index-cont2 .tab-box .linkBox .swiper-pagination {
	bottom: 0;
	width: auto;
	background: rgba(255, 255, 255, .5);
	padding: 5px;
	border-radius: 30px;
	height: 30px;
	display: flex;
	align-items: center;
}

.index-cont2 .tab-box .dian-box {
	width: 100%;
	display: flex;
	justify-content: center;
}

.index-cont2 .tab-box .linkBox .swiper-pagination>* {
	width: 15px;
	height: 15px;
	border: solid 2px #ccc;
	border-radius: 100%;
	background: none;
}

.index-cont2 .tab-box .linkBox .swiper-pagination>*.swiper-pagination-bullet-active {
	background: var(--col1);
	border-color: var(--col1);
}

.index-cont2 .linkBox img {
	display: block;
	width: 100%;
	border-radius: 5px;
	box-shadow: 0 0 5px #ccc;
}

.index-cont2 .swiper-button-prev:hover,
.index-cont2 .swiper-button-next:hover {
	background-color: var(--col1);
}