.row {
	margin-right: 0px;
	margin-left: 0px;
}

.col-4,
.col-md-4,
.col-lg-4,
.col-lg-5,
.col-lg-7,
.col ,.col-lg-6{
	padding-left: 0;
	padding-right: 0;
}

/*轮播下面的白条统计*/
.total {
	/* height: 100px; */
	/* background-color: #FFFFFF; */
	position: relative;
}

.total-left {
	width: 80%;
	background-color: white;
	z-index: 3;
}

.total-mid {
	right: 15%;
	bottom: 4%;
	z-index: 4;
	color: var(--yellow);
}

.total-right {
	width: 24%;
	height: 130%;
	background-image: url(../img/bg.png);
	right: 0;
	bottom: calc(100vw / (1920 / 10));
	z-index: 2;
	background-repeat: no-repeat;
	background-position: 0% 0%;
	background-size: 100% 88%;
	color: white;
}

.total-left>div:not(:last-child) {
	border-right: 1px solid #f2f2f2;
}

.total-right>p {}

.about_us_en {
	font-size: var(--fsc30);
	font-weight: 200;
}

.about_us_ch {
	font-size: var(--fsc32);
}

/*多元业务的背景图*/
.diversify-bg {
	background-image: url(../img/bg_2.png);
	background-position: 0% 0%;
	background-size: 100% auto;
	position: absolute;
	top: calc(100vw / (1920 / 700));
	width: 100%;
	height: calc(100vw / (1920 / 600));
	background-repeat: no-repeat;
	z-index: -1;
}

.diversify .title {
	text-align: center;
}


/*卡片图给死高度*/
.card {
	border: none;
	border-radius: 0;
	transition: all .3s;
}

.card:hover {
	transform: translateY(calc(100vw / (1920 / 40)));
}

.top-vline::before {
	content: '';
	position: absolute;
	width: 20%;
	height: 3px;
	top: calc(100vw / (1920 / 20) * -1);
	background: var(--bg1);
	left: 40%;
}

.card-body {
	min-height: calc(100vw / (1920 / 324));
	overflow: hidden;
}

.card-img-box>img {
	width: 100%;
}

.card-img-cover {
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background-color: rgba(0, 0, 0, 0.4);
}

.card-img-overlay>img{
	width: calc(100vw / ( 1920 / 80 ));
}
.card-img-overlay>div{
  padding-left: 3rem;
}
.card-body>img {
	width: 100%;
}

.card-footer {
	border: 1px solid #eeeeee;
	border-top: none;
}

/*项目导航*/
.tab .nav {
	width: 70%;
}

.tab .nav-item {
	position: relative;
	display: inline-block;
}

/* has的举例用法但现在属于草案 .tab .nav-item:has(> span .active){
    background-color: red;
} */
/* has的举例用法 article:not(:has(a)){
    color:red;
} */
/* .tab .nav-item>.active::after{
	content: '';
	position: absolute;
	display: inline-block;
	height: calc(100vw / ( 1920 / 6 ));
	background-color: var(--bg1);
	bottom: calc(100vw / ( 1920 / 28 ) * -1);
	width: 26%;
	left: 37%;
} */

/*项目案例背景图*/
.project-bg {
	background-image: url(../img/project_bg_3.png);
	background-size: 100% 80%;
	background-position: 0% 0%;
	background-repeat: no-repeat;
}

.tab .tab-content-body {
	height: calc(100vw / (1920 / 800));
}

.tab .left-box {
	background-image: url(../img/project_bg_2.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
	background-position: 10% 0%;
	width: 34%;
	height: 80%;
	z-index: 3;
	left: 4%;
	padding: calc(100vw / (1920 / 100));
	padding-right: calc(100vw / (1920 / 110));
	padding-top: calc(100vw / (1920 / 80));
}
.tab .left-box>div:nth-child(2) {
	line-height: calc(100vw / (1920 / 50));
}

.tab .right-box {
	height: 96%;
	overflow: hidden;
	z-index: 2;
}

.tab .back-img {
	z-index: 1;
	background-image: url(../img/project_bg_1.png);
	background-repeat: no-repeat;
	background-size: 100% 100%;
	background-position: 0% 0%;
	height: 60%;
	width: 60%;
	bottom: 0;
	left: 0;

}

.tab .flag {
	bottom: calc(100vw / (1920 / 50));
}

.tab .back-img-title {
	bottom: 10%;
	left: 8%;
	color: rgba(255, 255, 255, 0.2);
	font-size: calc(100vw / (1920 / 120));
}

.tab .tab-back-dot {
	bottom: calc(100vw / (1920 / 26));
	left: 6%;
}

.tab .tab-back-dot div {
	background-color: rgba(255, 255, 255, 0.2);
	width: calc(100vw / (1920 / 60));
	height: calc(100vw / (1920 / 6));
	margin: calc(100vw / (1920 / 6));
}

.tab .tab-back-dot div.active {
	background-color: rgba(255, 255, 255, 0.6);
}


.news-body-item {
	transition: all .3s;
}

.news-body-item:hover {
	transform: translateX(calc(100vw / (1920 / 20) * -1));
	border: 1px solid var(--bg1) !important;
}

.news-body-item:hover .news-body-title {
	color: var(--bg1);
}

.news-body-item>img {
	right: calc(100vw / (1920 / 40) * -1);
	top: 20%;
}
.news-body-content{
    word-break: break-all;
    word-wrap: break-word;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    padding: 0 !important;
    margin: .5rem;
    text-align: justify;
}

/*新闻资讯*/
.news .button {
	background-color: var(--bg1);
}

/*页脚*/
.foot {
	height: calc(100vw / (1920 / 430));
	width: 100%;
	background-image: url(../img/foot_bg.png);
	background-position: 0% 0%;
	background-size: 100% 100%;
	padding-top: calc(100vw / (1920 / 80));
}

.foot .row {
	/* height: 100%; */
}

.foot .qrcode {
	width: calc(100vw / (1920 / 177));
	height: calc(100vw / (1920 / 177));
}

.foot ul {
	list-style: none;
	margin: 0;
	
}
/* .foot ul li:not(:first-child) {
	margin-top: 1rem;
} */
.foot ul li {
	justify-content: flex-start;
	align-items: center;
}
.foot .logo-box img{
	width:80%;
}

/*数字使用的*/

/*数字使用*/
.number-animate {
	line-height:calc(100vw / (1920 / 44));
	height: calc(100vw / (1920 / 44));
	overflow: hidden;
	display: inline-block;
	position: relative;
}

.number-animate .number-animate-dot {
	width: calc( 100vw / ( 1920 / 20 ) );
	float: left;
	text-align: center;
}

.number-animate .number-animate-dom {
	width:calc( 100vw / ( 1920 / 26 ) );
	text-align: center;
	float: left;
	position: relative;
	top: 0;
}

.number-animate .number-animate-dom span,
.number-animate .number-animate-dot span {
	float: left;
	width: 100%;
	height: calc(100vw / (1920 / 44));
	line-height: 1.1;
}


@media (max-width:768px) {
	.banner-bt img{
		width: 50%;
	}
	.diversify-bg {
		top: calc(100vw / (1920 / 1420));
	}

	.tab .nav {
		width: 100%;
	}
}

@media (max-width:1000px) {
	.foot{
		height: auto;
	}
	.foot .align-items-start{
		align-items: center !important;
	}
	.foot span,.foot li{
		padding-top:1rem !important;
		padding-bottom:1rem !important;
	}
	
}