@charset "utf-8";
/* ===================首页样式========================== */

/* 行业应用 s */
.ind_app{}
.ind_app .tit{
	text-align: center;
	padding: 0.55rem 0 0.45rem;
}
.ind_app .tit img{
	display: inline-block;
	height: 0.5rem;
	margin-bottom: 0.25rem;
}
.ind_app .tit p{
	font-size: 18px;
	line-height: 1.3;
	color: #55616d;
}
.ind_app .pic{
	position: relative;
	width: 100%;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
	min-height: 600px;
}
.ind_app .pic .txt{
	position: absolute;
	color: white;
	width: 100%;
	padding: 1.1rem 10% 1rem ;
}
.ind_app .pic .txt h4{
	font-size: 0.3rem;
	line-height: 1.5;
	max-width: 6.8rem;
	text-transform: uppercase;
	margin-bottom: 0.25rem;
}
.ind_app .pic .txt p{
	max-width: 7.7rem;
	font-size: 18px;
	line-height: 1.6;
	display: block;
	
}
.ind_app .pic .txt a{
	margin: 0.6rem 0 0;
}
.ind_app .bot{
	margin-top: 0.3rem;
}
.ind_app .bot ul{}
.ind_app .bot ul li{
	position: relative;
	min-height: 400px;
	background-repeat: no-repeat;
	background-size: cover;
	background-position: center;
}
.ind_app .bot ul li::after{
	position: absolute;
	content: "";
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	background-color: rgb(0,0,0,.35);
	z-index: 2;
}
.ind_app .bot ul li .info{
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0;
	top: 0;
	padding: 0.5rem 0.3rem;
	height: 100%;
	color: white;
	z-index: 3;
}
.ind_app .bot ul li:nth-child(4n - 3) .info{
	padding-left: 0.8rem;
}
.ind_app .bot ul li:nth-child(4n) .info{
	padding-right: 0.8rem;
}
.ind_app .bot ul li .info h4{
	font-size: 26px;
	line-height: 30px;
}
.ind_app .bot ul li .info .txt{
	margin: 0.3rem 0;
	font-size: 16px;
	line-height: 1.4;
	height: 7em;
	overflow: hidden;
	display: -webkit-box;
	text-overflow: ellipsis;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 5;
}
.ind_app .bot ul li .info a{
	font-size: 16px;
}
.ind_app .swiper-button-next.swiper-button-disabled, .ind_app .swiper-button-prev.swiper-button-disabled{
	display: none;
}

.ind_app .swiper-button-next:after, .ind_app .swiper-button-prev:after{
	font-size: 0.3rem;
	color: white;
	font-weight: 700;
}
/* 行业应用 e */


/* 关于我们 s */
.ind_about{
	margin-top: 0.3rem;
}
/* 关于我们 e */


/* 产品中心 s */
.ind_pro{
	padding-top: 0.6rem;
}
.ind_pro .con{
	/* margin-top: 0.55rem; */
}
.ind_pro ul{
    display: flex;
	align-items: flex-start;
	justify-content: space-between;
	flex-wrap: wrap;
}
.ind_pro ul li{
    position: relative;
    width: 19%;
    margin-bottom: 0.25rem;
    border: 1px solid  #ddd;
}
.ind_pro ul li .pic{
	overflow: hidden;
}
.ind_pro ul li .pic img{
	width: 100%;
}
.ind_pro ul li .mask{
    position: absolute;
    width: 100%;
    height: 17%;
    bottom: 0;
    overflow: hidden;
    transition: all 0.5s;
}
.ind_pro ul li .mask-cont{
    position: relative;
    width: 100%;
    height: 100%;
}
.ind_pro ul li .mask em{
    position: absolute;
    width: 31px;
    height: 31px;
    border-radius: 50%;
    border: 1px solid #fff;
    left: 50%;
    top: -100%;
    transform: translateX(-50%);
    transition: all 1s;
}
.ind_pro ul li .mask em::before {
    display: block;
    content: '';
    position: absolute;
    width: 50%;
    height: 1px;
    background-color: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.ind_pro ul li .mask em::after {
    display: block;
    content: '';
    position: absolute;
    width: 1px;
    height: 50%;
    background-color: #fff;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}
.ind_pro ul li .mask h4{
    width: 100%;
    text-align: center;
    font-size: 18px;
    line-height: 1.3;
    color: #333;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: all 0.3s;
}
.ind_pro ul li .mask span{
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    font-size: 14px;
    color: #fff;
    border-bottom: 1px solid #fff;
    padding-bottom: 5px;
    transition: all 0.8s;
    white-space: nowrap;
}
.ind_pro ul li:hover .mask {
  background-color: rgba(200, 33, 38, 0.8);
  height: 100%;
}
.ind_pro ul li:hover .mask .mask-cont em {
  top: 25%;
}
.ind_pro ul li:hover .mask .mask-cont h4 {
  top: 45%;
  color: #fff;
}
.ind_pro ul li:hover .mask .mask-cont span {
  top: 75%;
}

.ind_pro .swiper-button-next:after, .ind_pro .swiper-button-prev:after{
	color: #000;
}
.ind_pro .swiper-button-next:hover:after,.ind_pro .swiper-button-prev:hover:after{
	color: #C82126;
}
.ind_pro .swiper-button-next{
	left: auto;
	right: 0;
	margin-right: -0.6rem;
}
.ind_pro .swiper-button-prev{
	left: auto;
	margin-left: -0.6rem;
}
/* 产品中心 e */


/* 新闻中心 s */
.ind_news{
	padding-top: 0.6rem;
}
.ind_news .con{}
.ind_news ul{}
.ind_news ul li{
	float: left;
	width: 32%;
	margin-right: 2%;
}
.ind_news ul li:nth-child(3n){
	margin-right: 0;
}
.ind_news ul li a{
	display: block;
	padding: 0.5rem 0.55rem;
	background-color: #f0f2f7;
	color: #2c2c2c;
}
.ind_news ul li:hover a{
	color: white;
	background-color: #C82126;
}
.ind_news ul li h4{
	font-size: 20px;
	line-height: 25px;
	height: 50px;
	margin-top: 0.25rem;
}
.ind_news ul li span{
	display: block;
	font-size: 14px;
	margin: 0.16rem 0;
}
.ind_news ul li .info{
	font-size: 16px;
	line-height: 1.5;
	height: 4.5em;
}
/* 新闻中心 e */


/* 行业应用 s */
/* 行业应用 e */


/* 行业应用 s */
/* 行业应用 e */


/* -------------------------PC端--------------------------- */
@media all and (max-width:1700px) {
	/* 1600 × (900/1024/1200) */
}

@media all and (max-width:1599px) {
	/* 1440 × (900/1050) */
}

@media all and (max-width:1439px) {
	/* 1360 × (768) */
}

@media all and (max-width:1359px) {
	/* 1280 × (800/854/1024) */
}

@media all and (max-width:1279px) {
	/* 1152 × (864) */
}

@media all and (max-width:1151px) {
	/* 1024 × (600/768) */
}


/* ------------------------手机端-------------------------- */
@media all and (max-width:1000px) {
	/* 平板设备 720 适配 */
	.ind_app .pic .txt{
		padding: 8% 4%;
	}
	.ind_app .tit p{
		font-size: 16px;
	}
	.ind_app .pic .txt h4{
		font-size: 0.42rem;
		line-height: 1.3;
		max-width: 100%;
	}
	.ind_app .pic .txt p{
		width: 100%;
		font-size: 16px;
	}
	.ind_app .pic .txt{
		position: relative;
	}
	.ind_about .pic{
		min-height: auto;
		background: url('../images/i_about_bg.jpg') no-repeat center/cover !important;
	}

	
	.ind_app .bot ul li{
		min-height: auto;
	}
	.ind_app .bot ul li .info,.ind_app .bot ul li:nth-child(4n - 3) .info{
		padding: 10% 4%;
	}
	.ind_app .bot ul li .info{
		position: relative;
	}
	.ind_app .bot ul li .info h4{
		font-size: 20px;
		line-height: 25px;
		height: 50px;
	}
	.ind_app .bot ul li .info .txt{
		margin: 0.65rem 0 0.5rem;
	}
	.ind_app .swiper-button-next{
		right: 0;
	}
	.ind_app .swiper-button-prev{
		left: 0;
	}
	
	.ind_pro .swiper-button-next{
		margin-right: 5px;
	}
	.ind_pro .swiper-button-prev{
		margin-left: 5px;
	}
	.ind_pro .swiper-button-prev::after,.ind_pro .swiper-button-next::after{
		font-size: 32px;
	}
	
	.ind_pro ul li{
	    width: 49%;
	}
	
	.ind_news ul li{
		width: 100%;
		margin-right: 0;
		margin-bottom: 0.35rem;
	}
	.ind_news ul li a{
		padding: 8% 4%;
	}
	.ind_news ul li span{
		margin: 0.3rem 0;
	}
	
	.ind_tem ul{
		background-color: #EEEEEE;
		padding: 6% 20px;
	}
	.ind_tem ul li{
		width: 100%;
		margin-bottom: 10px;
		border-left: none;
		border-top: none;
		margin-bottom: 0;
		padding: 0.8rem 0;
	}
	.ind_tem ul li i{
		font-size: 1.05rem;
	}
	.ind_tem ul li h4{
		font-size: 0.36rem;
		margin: 0.3rem 0;
	}
	
	.ind_app .pic{
	    min-height: 6rem;
	}
	.ind_pro ul li .mask h4{
	    font-size: 16px;
	}
}

@media all and (max-width:768px) {}

@media all and (max-width:640px) {
	/* 移动终端以上 360 适配 */
	.ind_news ul li a,.ind_app .pic .txt,.ind_app .bot ul li .info,.ind_app .bot ul li:nth-child(4n - 3) .info{
		padding: 10% 25px;
	}
	.ind_news ul li h4{
		font-size: 18px;
	}
}

@media all and (max-width:480px) {}

@media all and (max-width:420px) {
	.ind_app .pic .txt p,.ind_app .bot ul li .info .txt,.ind_app .tit p,.ind_news ul li .info{
		font-size: 14px;
	}
	
}

@media all and (max-width:376px) {}