.product-main .tab-top ul{justify-content: center;}
.product-main .tab-top ul li{margin: 0 20px;}
.product-main .main-content .c-item .list-item{}
.product-main .main-content .c-item .list-item .item-detail{width: 25%;float: left;margin-bottom: 60px;}
.product-main .main-content .c-item .list-item dl dt{width: 220px;height: 220px;background-color: #FFF;border-radius: 50%;position: relative;line-height: 220px;text-align: center;margin: 0 auto;}
.product-main .main-content .c-item .list-item dl dd{margin-top: 30px;text-align: center;font-size:16px}
.product-main .main-content .c-item .item-detail .p-img{max-width: 96%;max-height: 100%;border-radius: 50%;}
.product-main .main-content .c-item .item-detail .bg-img{opacity: 0;width: 240px;height: 240px;}
.product-main .main-content .c-item .item-detail:hover .bg-img{opacity: 1;}
.product-main .main-content .c-item .item-detail:hover .p-img{transform: scale(1.4);}

.product-detail .detail-img{text-align: center;}
.product-detail .detail-img img{max-width: 760px;max-height: 100%;}
.product-detail .detail-text{margin-top: 50px;}
.product-detail .detail-text .title{font-size: 30px;letter-spacing: 1px;color: #004584;text-align: center;}
.product-detail .detail-text .text{margin-top: 50px;font-size: 16px;text-indent: 32px;}
.product-detail .detail-btn{display: flex;justify-content: space-between;margin: 120px 0 50px 0;line-height: 50px;}
.product-detail .detail-btn  a{display: block;}
.product-detail .detail-btn .page-btn{width: 25%;padding: 0 10px;border: 1px solid #E6E6E6;}
.product-detail .detail-btn .return-btn{width: 20%;text-align: center;background-color: #E6E6E6;}

.product-detail .detail-img .swiper-button-prev,.product-detail .detail-img .swiper-button-next{background-image: none;width: auto;height: auto;color: #e9e9e9;}
.product-detail .detail-img .swiper-button-prev{left: 0;}
.product-detail .detail-img .swiper-button-next{right: 0;}
.product-detail .detail-img .swiper-button-prev:hover,.product-detail .detail-img .swiper-button-next:hover{color: #004584;}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{opacity: 1;}
.product-detail .detail-img .iconfont{font-size: 60px;text-align: center;}


@media only screen and (max-width:1680px ) {
	.product-detail .detail-img{margin: 0 60px;}
	.product-detail .detail-text .title{font-size: 26px;}
	.product-detail .detail-text .text{font-size: 15px;}
	.product-detail .detail-img img{max-width: 600px;}
	
}

@media only screen and (max-width:1440px ) {
	.product-detail{max-width: 1000px;margin: 0 auto;}
	.product-detail .detail-img{margin: 0 20px;}
	.product-detail .detail-btn{margin: 80px 0 50px 0;}
	.product-detail .detail-img img{max-width: 520px;}
	.product-main .main-content .c-item .list-item dl dt{width: 200px;height: 200px;line-height: 200px;}
	.product-main .main-content .c-item .item-detail .bg-img{width: 220px;height: 220px;}

}

@media only screen and (max-width:1366px ) {
	.product-detail .detail-img img{max-width: 480px;}
	.product-detail .detail-text{margin-top: 40px;}
	.product-detail .detail-btn{margin: 60px 0 40px 0;}
	.product-detail .detail-text .title{font-size: 24px;}
	.product-detail .detail-text .text{margin-top: 40px;font-size: 14px;}
	.product-main .main-content .c-item .list-item dl dt{width:190px;height: 190px;line-height: 190px;}
	.product-main .main-content .c-item .item-detail .bg-img{width: 210px;height: 210px;}
}

@media only screen and (max-width:1280px ) {
	.product-detail .detail-text .title{font-size: 20px;}
	.product-main .main-content .c-item .list-item dl dt{width:180px;height: 180px;line-height: 180px;}
	.product-main .main-content .c-item .item-detail .bg-img{width: 200px;height: 200px;}
	.product-main .main-content .c-item .list-item dl dd{font-size:14px}
}


@media only screen and (max-width:1200px ) {
	.product-detail{margin-top: 30px;}
	.product-detail .detail-img img{max-width: 60%}
	.product-detail .detail-img .iconfont{font-size: 30px;}
	.product-detail .detail-img{margin: 0;}
	.product-detail .detail-text .title{font-size: 18px;}
	
}


@media only screen and (max-width:640px ) {
	.product-main .main-content .c-item .item-detail .bg-img{display: none;}
	.product-main .main-content .c-item .list-item .item-detail{width: 33.3333%;}
	.product-main .main-content .c-item .list-item dl dt{width:160px;height: 160px;line-height: 160px;}

	.product-detail .detail-btn{margin: 30px 0 ;}
	.product-detail .detail-btn{line-height: 35px;font-size: 14px;}
	.product-detail .detail-btn .return-btn{height: 35px;margin-top: 10px;}
	.product-detail .detail-btn{flex-wrap: wrap;}
	.product-detail .detail-btn .page-btn{width: 50%;}
	.product-detail .detail-btn .next-btn{margin-top: 10px;}
}

@media only screen and (max-width:480px ) {
	.product-main .main-content .c-item .list-item .item-detail{width: 50%;margin-bottom: 40px;}
	.product-main .main-content .c-item .list-item dl dd{margin-top:15px;font-size:13px}
	.product-main .main-content .c-item .list-item dl dt{width:150px;height: 150px;line-height: 150px;}
	
}

@media only screen and (max-width:375px ) {
	.product-main .main-content .c-item .list-item dl dt{width:140px;height: 140px;line-height: 140px;}
	
}