/* ===== banner ===== */
.banner-container {
	width: 100%;
	margin-top: 97px;
}

.banner-container img {
	width: 100%;
}
.carousel{
	width: 100%;
}
.item:nth-child(1) .carousel-caption{
	top: 34%;
	left: calc( (100% - var(--main-width)) / 2);
}
.item .carousel-caption p{
	 font-size: 48px;
	 text-align: left;
	 margin-bottom: 8%;
}
.item .carousel-caption div{
	 width: 380px;
	 text-align: left;
	 font-size: 18px;
	 font-weight: normal;
	 line-height: 2;
}
.item:nth-child(2) .carousel-caption{
	top: 34%;
	left: calc( (100% - var(--main-width)) / 2);
}
.item:nth-child(3) .carousel-caption{
	top: 34%;
	left: calc( (100% - var(--main-width)) / 2);
}
 

/* 移动端样式 */
@media screen and (max-width:997px) {
	.banner-container{
		margin-top: 56px;
	}
	.item .carousel-caption p{
		font-weight: bold;
		 font-size: 1.25rem;
	}
	.item .carousel-caption div{
		width: 100%;
		font-size: 0.6rem;
	}
	.item:nth-child(1) .carousel-caption{
		top: 65%;
		left: 13%;
	}
	.item:nth-child(2) .carousel-caption{
		top: 65%;
		left: 13%;
	}
	.item:nth-child(3) .carousel-caption{
		top: 65%;
		left: 13%;
	}
	
}

/* ===== banner =====  */
.carousel-control.left,.carousel-control.right{
	background-image:linear-gradient(to right, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, .0001) 100%);
}
.carousel-control:hover, .carousel-control:focus{
	opacity:1;
}

/* ===== service =====  */
/* 标题 */
/* .service-top {
	margin: 80px 0px 40px 80px;
	display: flex;
}
.service-title {
	display: block;
	font-size: 34px;
	min-width: 5em;
}

.service-title span {
	display: block;
	width: 100%;
	font-size: 12px;
	text-align: left;
	font-weight: bold;
	margin-top: 5px;
}

.service-des {
	margin-left: var(--title-margin-left);
	line-height: 2;
	letter-spacing: 0.8px;
	font-size: 14px;
	font-weight: 600 !important;
} */

/* 图片 */
/* .service-bottom {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	align-content: space-between;
}

.service-pics {
	width: var(--img-width);
	display: block;
	position: relative;
	margin-bottom: calc(100% - var(--img-width) * 2);
	overflow: hidden;
}

.service-pics img {
	width: 100%;
	transform: scale(1);
	transition: .3s ease-in-out;
}

.service-pic-txt {
	position: absolute;
	top: 50%;
	color: #fff;
	padding-left: 50px;
	z-index: 1;
	margin-top: -35px;
}

.service-pic-txt span {
	font-size: 28px;
	margin-bottom: 10px;
	line-height: 1.7;
	font-weight: 500;
}

.service-pic2 .service-pic-txt {
	color: #000;
} */

/* pc端 */
@media screen and (min-width:997px) {
	/* .service .service-pics:hover img {
		transform: scale(1.1);
	} */
}

/* 移动端样式 */
@media screen and (max-width:997px) {

	/* 标题 */
	.service-top {
		display: block;
		margin: 30px 0px;
	}

	.service-pics {
		margin-bottom: 30px;
	}

	.service-title {
		text-align: center;
		margin-bottom: 30px;
		margin-top: 50px;
	}

	.service-title span {
		text-align: center;
		font-size: 14px;
	}

	.service-des {
		line-height: 1.8;
		font-size: 12px;
		/* font-weight: bold; */
		margin-top: 0px;
		margin: 0px 20px;
	}

	/* 图片 */
	.service-bottom .col-lg-6 {
		padding-right: 0px !important;
		padding-left: 0px;
	}

	.service-pic-txt {
		padding-left: 20px;
	}

	.service-pic-txt span {
		font-size: 24px;
	}
}



/* ===== about us =====  */
.about-content-pic a{
	display: block;
	width: 100%;
}
.about-content-pic a img{
	width: 100%;
}
/* .about-bottom {
	width: 100%;
	display: flex;
	flex-wrap: wrap;
}

.about-pic {
	display: block;
	width: var(--img-width);
	height: var(--about-height);
	position: relative;
	color: #fff;
}

.about-pic:hover {
	color: #fff;
}

.about-pic img {
	width: 100%;
}

.about-pic-txt {
	position: absolute;
	top: 25vh;
	right: 3vw;
}

.about-pic-txt div {
	font-size: 1.6vw;
	margin-bottom: 70px;
}

.about-pic-txt p {
	text-align: right;
	margin-top: 10px;
}

.about-content {
	width: calc(100% - var(--img-width));
	height: var(--about-height);
	background-color: #fafafa;
}

.about-content-pic {
	display: flex;
	justify-content: space-evenly;
	margin-top: 15%;
	margin-bottom: 20%;
}

.about-content-pic img {
	width: 30%;
}

.about-zhiliang {
	padding-left: 40px;
}

.about-zhiliang li {
	font-weight: bold;
	list-style-type: disc;
	margin-bottom: 10px;
}

.about-zhiliang p {
	margin-bottom: 10px;
}

.about-zhiliang li:last-child {
	margin-top: 50px;
} */

/* 移动端样式 */
/* @media screen and (max-width:997px) {
	.about {
		margin-top: 20px;
	}

	.about-content {
		width: var(--img-width);
		height: auto;
	}

	.about-content-pic {
		margin-top: 5%;
		margin-bottom: 5%;
	}

	.about-zhiliang {
		font-size: 14px;
		padding-bottom: 20px;
	}

	.about-zhiliang li:last-child {
		margin-top: 0px;
		;
	}

	.about-zhiliang p {
		display: inline-block;
		margin-bottom: 10px;
	}

	.about-pic-txt {
		top: 15vh;
	}

	.about-pic-txt div {
		font-size: 16px;
	}

	.about-pic-txt p {
		font-size: 12px;
	}

} */

/* ===== news =====  */
/*  标题 */
/* .news {
	background-color: #fafafa;
	padding: 90px 0;
	margin-top: 95px;
}
.news .service-top{
	margin-bottom: 40px;
	margin-top: 0px;
}
.news .service-des {
	text-align: right;
	display: block;
	width: 100%;
}

.news-target {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid #707070;
	height: 50px;
	width: 220px;
	padding: 0 25px 0 40px;
	font-weight: 400;
	letter-spacing: 1.3px;
	border-radius: 30px;
	margin-right: 8.6%;
	transition: .3s ease-in-out;
}

.news-target i {
	margin-left: 15px;
}

.news-target:hover {
	background-color: #000;
	border-color: #000;
	color: #fff;
}

.news-nav p {
	font-size: 14px;
	margin-bottom: 30px;
	cursor: pointer;
	transition: 0.3s ease-in-out;
}

.active{
	font-weight: bold;
}

.news-nav p:hover {
	font-weight: bold;
}
.news-list{
	display: block;
	width: 100%;
	margin-left: var(--title-margin-left);
	transition: 0.3s ease-in-out;
}
.news-list-item {
	display: block;
	padding: 45px 0;
	border-bottom: 1px solid #a5a5a5;
	display: flex;
	justify-content: space-between;
	align-items: center;
	
}
.news-list-item:first-child{
	border-top: 1px solid #a5a5a5;
}

.news-list-item .head {
	margin-bottom: 40px;
}

.news-list-item .title {
	margin-left: 40px;
	color: #DC0017;
}

.news-list-item .theme em {
	display: inline-block;
	width: 16px;
	height: 16px;
	border: 1px solid #7d7d7d;
	border-radius: 50%;
}

.news-list-item .theme span {
	position: relative;
	top: -2px;
	left: -3px;
}

.news-list-item .item-arw {
	width: 40px;
	height: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	border-radius: 50%;
	border: 1px solid #707070;
	margin-right: 30px;
	transition: 0.3s ease-in-out;
}
.news-list-item:hover .item-arw{
	background-color: #000;
	color: #fff;
}
@media screen and (max-width: 997px){
	.news {
		margin-top: 80px;
	    padding: 30px 0;
	}
	.news .service-top{
		margin-bottom: 0px;
	}
	.news-nav {
	    display: flex;
	    width: 100%;
	    justify-content: space-between;
	}
	.news-list{
		margin-left: 0px;
	}
	.news-list-item .head {
	    margin-bottom: 10px;
	}
	.view-all{
		display: flex;
		justify-content: center;
	}
	.view-all .news-target{
		width: 80%;
		margin: 30px auto 0;
		padding: 25px 0;
	}
} */

/* ===== Koto group =====  */
.group {
	width: 100%;
}

.group-content {
	width: 100%;
	margin-top: 17px;
	display: flex;
}

.group-main {
	width: 50%;
	margin-left: 10%;
	padding-top: 60px;
}

.group-title {
	margin-left: 80px;
}

.group-title h5 {
	font-size: 16px;
	font-weight: bold;
}

.group-title h6 {
	font-size: 16px;
	margin: 10px 0;
	/* position: relative;
	left: -7px; */
}

.group-title p {
	font-size: 14px;
	line-height: 1.6;
	/* position: relative;
	left: -7px; */
}
.group-title p:nth-of-type(1){
	left: 0px;
}
.riben h6{
	left: 0;
}
.group .news-target {
	font-size: 14px;
	padding: 20px 0;
	width: 220px;
	margin: 50px auto 0;
}

.group-imgs {
	width: 50%;
	text-align: right;
	position: relative;
	top: 0px;
	right: 0px;

}

.group-imgs img {
	width: 100%;
}

@media screen and (max-width: 997px) {
	.group-content {
		width: var(--main-width);
		margin: 60px auto 0;
		display: block;
	}

	.group-main {
		width: 100%;
		margin-left: 0px;
		padding-top: 0px;
		text-align: center;
	}

	.group-title {
		margin-left: 0px;
	}

	.group .news-target {
		margin: 30px 0 0px;
		width: 80%;
		padding: 25px 0;
	}

	.group-imgs {
		width: 100%;
		margin-bottom: 40px;
	}
}