.research-link{
	display: flex;
	display: -webkit-flex;
}
.research-link-item{
	width: 24.3%;
	margin-right: 0.9%;
}
.research-link-item:last-child{
	margin-right: 0;
}
.fuwu-img{
	overflow: hidden;
}
.research-link-item figure{
	transition: all 0.6s;
    -moz-transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}
.research-link-item:hover figure{
	transform: scale(1.1);
	-o-transform: scale(1.1);
	-ms-transform: scale(1.1);
	-moz-transform: scale(1.1);
	-webkit-transform: scale(1.1);
}
.research-link-item figure{
	width: 100%;
	padding-bottom: 51.45%;
}
.yanfa-title{
	font-family: "HarmonyOS_Sans_SC_Bold";
	font-size: 28px;
	line-height: 1;
}
.yanfa-more{
	color: #FFFFFF;
}
.yanfa-more span:first-child{
	font-size: 18px;
}
.yanfa-more .icon--6:before{
	font-size: 14px;
	color: #FFFFFF;
}
.yanfa-title{
	color: #000000;
	text-align: center;
}
.yanfa-more,
.yanfa-more .icon--6::before {
	color: #004898;
}
.swiper-container-horizontal > .swiper-pagination-bullets{
	bottom: 0;
}
.div-m{
	display: none;
}
@media only screen and (max-width: 1599px) {
	.yanfa-title{
		font-size: 24px;
	}
}
@media only screen and (max-width: 1299px) {
	.yanfa-title{
		font-size: 22px;
	}
	.yanfa-more span:first-child{
		font-size: 16px;
	}
	.yanfa-more .icon--6:before{
		font-size: 12px;
	}
}
@media only screen and (max-width: 1024px) {
	.div-pc{
		display: none;
	}
	.div-m{
		display: block;
	}
	.hidden-content {
    	display: none;
	}
	.swiper-button-prev1, .swiper-button-next1{
		top: 46%;
	}
	.yanfa-title{
		font-size: 20px;
	}
	.swiper-container img{
		margin-left: auto;
		margin-right: auto;
	}
	.swiper-button-prev, .swiper-button-next {
		width: 40px;
		height: 40px;
		margin-top: 0;
		transform: translateY(-50%);
		-moz-transform: translateY(-50%);
		-ms-transform: translateY(-50%);
		-webkit-transform: translateY(-50%);
		background-color: rgba(0,0,0,0.5);
		box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		-webkit-box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		-moz-box-shadow: 0 0 5px rgba(0, 0, 0, .15);
		font-size: 26px;
		text-align: center;
		line-height: 40px;
		outline: none;
		opacity: 0.6;
	}
	.swiper-button-prev {
		background-image: none;
		background-size: 100%;
		left: 0;
	}
	.swiper-button-next {
		background-image: none;
		background-size: 100%;
		right: 0;
	}
	.swiper-button-prev, .swiper-button-next {
		top: 40%;
	}
	.swiper-container .icon---,
	.swiper-container .icon--8 {
		line-height: 40px;
	}
	.swiper-container .icon---:before,
	.swiper-container .icon--8:before {
		color: #ffffff;
		line-height: 40px;
	}
	.swiper-button-prev:active,
	.swiper-button-next:active {
		background: #bfbfbf;
	}
}
@media only screen and (max-width: 550px) {
	.swiper-button-prev, .swiper-button-next {
		top: 37%;
	}
}
@media only screen and (max-width: 450px) {
	.yanfa-title{
		font-size: 18px;
	}
}
@media only screen and (max-width: 390px) {
	.swiper-button-prev1, .swiper-button-next1{
		top: 35%;
	}
}