.substance{
	width: 1200px;
	margin: -50px auto 0 auto;
}
.mian-title {
	padding: 30px 0px;

}

.mian-title h3 {
	padding-bottom: 20px;
	font-size: 28px;
	font-weight: 700;
	color: #2F4447;
	line-height: 40px;
	text-align: center;
	position: relative;
}


.mian-title .addtext {
	width: 100%;
	text-align: center;
	/* margin-top: 20px; */
}

.mian-title .addtext p {
	color: #666666;
	line-height: 26px;
	font-size: 16px;
	font-weight: 400;
}

.mian-title h3:after {
	/* display: block; */
	display: none;
	width: 90px;
	height: 4px;
	background: #0267ff;
	border-radius: 2px;
	content: "";
	position: absolute;
	left: 50%;
	margin-left: -45px;
	bottom: 0px;
}
.container-service,.container-core,.container-flair{
	width: 100%;
	margin-bottom: 100px;
}
.container-service .service-box{
	width: 100%;
	
	padding-top: 40px;
	
}
.container-service .service-box img{
	width: 100%;
	text-align: center;
	height:auto
	/* object-fit: none;  */
}
.container-core .core-box{
	width: 100%;
	padding-top: 40px;
	display: flex;
	flex-wrap:wrap;
	justify-content: space-between;
	
	
}
.container-core .core-box .corecard{
	position: relative;
	text-align: center;
}
.container-core .core-box .corecard h2{
	width: 100%;
	opacity: 0.9;
	font-size: 24px;
	font-weight: 700;
	color: #ffffff;
	line-height: 28px;
	position: absolute;
	top: 12%;
	z-index: 100;
	
}
.container-core .core-box .corecard p{
	color: #666666;
	line-height: 24px;
	font-weight: 400;
	font-size: 14px;
}
.container-flair .flair-box{
	width: 100%;
	text-align: center;
	padding-bottom: 40px;
}
.container-flair .flair-box img{
	margin: 0 5px;
}
.container-flair .swiper-pagination-bullet{
	width: 40px;
	    height: 5px;
	    border-radius: 0;
}
@media screen and (max-width: 1200px){
	.substance{
		width: 100%;
	}
}
@media screen and (max-width: 800px){
	.container-core .core-box{
		/* justify-content: flex-start; */
	}
	.container-flair .flair-box img{
		width: calc(100% - 20px);
		margin-bottom: 10px;
	}
	.container-core .core-box .corecard{
		margin-bottom: 10px;
	}
}
@media screen and (max-width: 680px) {
	.mian-title h3 {
		line-height: 30px;
		font-size: 17px;
		padding-bottom: 10px;
	}
	.mian-title .addtext{
		line-height: 22px;
		font-size: 14px;
	}        
}
@media screen and (max-width: 300px){
	.container-core .core-box .corecard{
		width: 100%;
	}
}