/*lyBanner start*/
.lyBanner { height: 700px; overflow: hidden; margin-top: 100px; background-color: #f5f5f5; position: relative;}
.lyBanner .swiper-container { height: 100%;}
.lyBanner .swiper-slide { overflow: hidden; display: flex; align-items: center; justify-content: center; position: relative;}

.lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 60px; height: 60px; margin-top: -30px; padding: 18px; background: rgba(0, 62, 151, 0); border-radius: 0; top: 50%;}
.lyBanner .swiper-button-prev { left: 0; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyBanner .swiper-button-next { right: 0;}
.lyBanner .swiper-button-prev:hover, .lyBanner .swiper-button-next:hover { background: #04559a; border: 1px solid #04559a;}
.lyBanner .swiper-button-disabled { opacity: .25 !important;}

.lyBanner .swiper-pagination { width: 100%; height: 4px; bottom: 100px !important;}
.lyBanner .swiper-pagination span { width: 16px; height: 4px; background-color: rgba(255, 255, 255, .8); border-radius: 0; margin: 0 4px; opacity: 1; vertical-align: top;}
.lyBanner .swiper-pagination span.swiper-pagination-bullet-active { width: 32px; background-color: #04559a;}
/*lyBanner end*/


/*lyAdvantage start*/
.lyAdvantage { margin: -72px auto 0; background-color: #fff; position: relative; z-index: 1;}
.lyAdvantage ul li { display: flex; align-items: center; justify-content: center; width: 20%; padding: 0 25px; position: relative; float: left;}
.lyAdv_con { padding: 25px 0; position: relative;}
.lyAdv_con::before, .lyAdv_con::after { content: ''; display: block; width: 0; height: 5px; background-color: #04559a; position: absolute; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyAdv_con::before { top: -5px;}
.lyAdv_con::after { bottom: -5px;}
.lyAdvantage ul li:hover .lyAdv_con::before, .lyAdvantage ul li:hover .lyAdv_con::after { width: 100%;}
.lyAdv_con .lyAdv_time, .lyAdv_con .lyAdv_ico { height: 54px; overflow: hidden; margin: 0 auto; position: relative;}
.lyAdv_con .lyAdv_time em { display: block; line-height: 18px; color: #222; font-family: "AlimamaShuHeiTi-Bold"; font-size: 18px; text-align: center; font-style: normal;}
.lyAdv_con .lyAdv_time span { display: block; line-height: 32px; color: #222; font-family: "AlimamaShuHeiTi-Bold"; font-size: 44px; text-align: center; margin-top: 4px;}
.lyAdv_con .lyAdv_ico { width: 54px;}
.lyAdv_con .lyAdv_ico::before { content: ''; display: block; width: 45px; height: 5px; background-color: #04559a; border-radius: 50%; position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyAdv_con .lyAdv_ico i { display: block; width: 42px; height: 42px; overflow: hidden; margin: 6px auto; position: relative; z-index: 1;}
.lyAdvantage ul li:hover .lyAdv_con .lyAdv_ico::before { opacity: .25;}
.lyAdvantage ul li:hover .lyAdv_con .lyAdv_ico i svg path { fill: #04559a;}
.lyAdv_con p { width: 100%; line-height: 24px; color: #222; font-size: 16px; text-align: center; margin-top: 16px;}
.lyAdvantage ul li:hover .lyAdv_con .lyAdv_time em, .lyAdvantage ul li:hover .lyAdv_con .lyAdv_time span, .lyAdvantage ul li:hover .lyAdv_con p { color: #04559a;}
/*lyAdvantage end*/


.lyTitle { margin-bottom: 50px;}
.lyTitle span { display: block; line-height: 1; color: rgba(0, 0, 0, .08); font-family: "AlimamaShuHeiTi-Bold"; font-size: 72px; text-align: center; position: relative;}
.lyTitle span::after { content: ''; display: block; width: 100%; height: 80%; position: absolute; left: 0; bottom: 0;}
.lyTitle1 span::after { background-image: linear-gradient(to bottom, rgba(244, 244, 244, 0) 0%, rgba(244, 244, 244, 1) 100%);}
.lyTitle2 span::after { background-image: linear-gradient(to bottom, rgba(255, 255, 255, 0) 0%, rgba(255, 255, 255, 1) 100%);}
.lyTitle p { line-height: 1; color: #04559a; font-size: 40px; font-weight: bold; text-align: center; margin: -30px auto 20px; position: relative;}
.lyTitle em { display: block; width: 160px; height: 3px; overflow: hidden; margin: 0 auto; background-image: linear-gradient(to right, rgba(200, 15, 46, 0) 0%, rgba(200, 15, 46, 1) 50%, rgba(200, 15, 46, 0) 100%);}


/*lyRecommend start*/
.lyRecommend { overflow: hidden; padding: 100px 0; background-color: #f4f4f4;}
.lyRecPro_swiper { padding-left: calc(50% - 700px); position: relative;}
.lyRecPro_swiper .swiper-container { min-height: 300px;}
.lyRecPro_swiper .swiper-slide { display: flex;}
.lyRecPro_swiper .swiper-slide .lyRecPro_text { display: flex; align-items: center; justify-content: center; width: 85px; background-color: #eee; border: 1px solid #ddd; border-right: 0;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_text { background-color: #04559a; border: 1px solid #04559a; border-right: 0;}
.lyRecPro_swiper .swiper-slide .lyRecPro_text a { display: block; max-height: 260px; overflow: hidden; line-height: 30px; color: #222; font-size: 16px; white-space: nowrap; text-overflow: ellipsis; writing-mode: vertical-rl; padding-top: 20px; position: relative;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_text a { color: #fff;}
.lyRecPro_swiper .swiper-slide .lyRecPro_text a::before { content: ''; display: block; width: 6px; height: 6px; border: 1px solid #04559a; border-radius: 50%; position: absolute; top: 0; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%); transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_text a::before { border: 1px solid #fff;}

.lyRecPro_swiper .swiper-slide .lyRecPro_img { width: calc(100% - 85px); height: 302px; background-color: #fff; border: 1px solid #ddd; border-left: 0;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_img { border: 0 solid #fff;}
.lyRecPro_swiper .swiper-slide .lyRecPro_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_img a img { transform: scale(1.1); -webkit-transform: scale(1.1);}
.lyRecPro_swiper .swiper-slide .lyRecPro_img a::before { content: ''; display: block; width: 100%; height: 100%; background-color: rgba(0, 0, 0, .25); position: absolute; top: 0; left: 100%; z-index: 1; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_img a::before { left: 0;}
.lyRecPro_swiper .swiper-slide .lyRecPro_img a i { display: block; width: 80px; height: 80px; overflow: hidden; padding: 20px; border: 2px solid #fff; border-radius: 50%; position: absolute; left: 100%; top: 50%; z-index: 2; transform: translate(-0%, -50%); -webkit-transform: translate(-0%, -50%);}
.lyRecPro_swiper .swiper-slide:hover .lyRecPro_img a i { left: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}

.lyRecPro_swiper .swiper-button-prev, .lyRecPro_swiper .swiper-button-next { width: 50px; height: 50px; margin-top: -25px; padding: 6px; background: rgba(0, 62, 151, 0); border-radius: 0; top: 50%;}
.lyRecPro_swiper .swiper-button-prev { left: calc(50% - 750px); transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyRecPro_swiper .swiper-button-next { right: calc(50% - 750px); display: none;}
.lyRecPro_swiper .swiper-button-prev:hover svg path, .lyRecPro_swiper .swiper-button-next:hover svg path { fill: #04559a;}
.lyRecPro_swiper .swiper-button-disabled { opacity: .25 !important;}
/*lyRecommend end*/


/*lyProducts start*/
.lyProducts { overflow: hidden; padding: 100px 0; background-color: #fff;}

.lyPro_menu { margin-bottom: 50px;}
.lyPro_menu .swiper-slide a { display: block; height: 52px; overflow: hidden; line-height: 52px; color: #222; font-size: 16px; text-align: center; white-space: nowrap; text-overflow: ellipsis; background-color: #f4f4f4; padding: 0 10px;}
.lyPro_menu .swiper-slide.swiper-slide-active a, .lyPro_menu .swiper-slide:hover a { background-color: #04559a; color: #fff;}

.lyPro_swiper .swiper-container { padding-bottom: 6px;}
.lyPro_swiper .swiper-slide { position: relative;}
.lyPro_swiper .swiper-slide::after { content: ''; display: block; width: 0%; height: 6px; overflow: hidden; background-color: #04559a; position: absolute; bottom: -6px; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%); z-index: 1; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyPro_swiper .swiper-slide:hover::after { width: 100%;}
.lyPro_swiper .swiper-slide .lyPro_con { border: 1px solid #ddd; position: relative;}
.lyPro_swiper .swiper-slide:hover .lyPro_con { border: 1px solid #bfbfbf;}
.lyPro_con .lyPro_name { padding: 19px; border-bottom: 1px solid #ddd;}
.lyPro_con:hover .lyPro_name { border-bottom: 1px solid #04559a;}
.lyPro_con .lyPro_name a { display: block; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis; padding-right: 30px; position: relative;}
.lyPro_con:hover .lyPro_name a { color: #04559a;}
.lyPro_con .lyPro_name a i { display: block; width: 28px; height: 28px; overflow: hidden; background-color: #04559a; border-radius: 50%; position: absolute; top: 1px; right: 1px;}
.lyPro_con .lyPro_name a i::before, .lyPro_con .lyPro_name a i::after { content: ''; display: block; background-color: #fff; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}
.lyPro_con .lyPro_name a i::before { width: 14px; height: 2px;}
.lyPro_con .lyPro_name a i::after { width: 2px; height: 14px;}
.lyPro_con .lyPro_img { width: 100%; height: 300px; overflow: hidden;}
.lyPro_con .lyPro_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyPro_con:hover .lyPro_img a img { transform: scale(1.1); -webkit-transform: scale(1.1);}

.lyPro_con a.lyPro_view { display: block; width: 100%; height: 100%; background-color: rgba(0, 0, 0, .25); position: absolute; bottom: 110%; left: 0; z-index: 1; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyPro_con:hover a.lyPro_view { bottom: 0;}
.lyPro_con a.lyPro_view i { display: block; width: 80px; height: 80px; overflow: hidden; padding: 20px; border: 2px solid #fff; border-radius: 50%; position: absolute; left: 50%; top: 50%; z-index: 2; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}

.lyPro_all { margin-top: 50px; text-align: center;}
.lyPro_all a { display: inline-block; vertical-align: top; height: 54px; overflow: hidden; line-height: 54px; color: #777; font-size: 18px; padding: 0 45px; background-color: #f4f4f4; border-radius: 27px;}
.lyPro_all a i { display: inline-block; width: 30px; height: 30px; overflow: hidden; margin: -4px 0 0 10px; padding: 7px; background-color: #e3001b; border-radius: 50%; vertical-align: middle;}
.lyPro_all a:hover { color: #fff; background-color: #e3001b;}
.lyPro_all a:hover i { background-color: #fff;}
.lyPro_all a:hover i svg path { fill: #e3001b;}

/*lyProducts end*/


/*lyAbout start*/
.lyAbout_main { padding: 60px 0 100px; background-color: #222; position: relative;}
.lyAbout_main::after { content: ''; display: block; width: 0; height: 0; border-width: 20px 20px 0 20px; border-color: #222 transparent transparent transparent; border-style: solid; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%);}
.lyAbout_main .waves { height: 100%; position: absolute; left: 0; top: 0; right: 0; bottom: 0; opacity: .2;}
.lyAbout_main .waves canvas { display: block; height: 100% !important;}
.lyAbout_main .w1400 { display: flex;}
.lyAbout_main .lyAbout_img { width: calc(40% + 30px); margin-right: -30px; position: relative; z-index: 1;}
.lyAbout_img a { display: block; width: 100%; height: 400px; overflow: hidden; position: relative;}
.lyAbout_img a:hover img { transform: scale(1.1); -webkit-transform: scale(1.1);}

.lyAbout_main .lyAbout_text { width: 60%; height: max-content; background-color: #04559a; margin-top: -100px; padding: 60px 60px 90px 90px; position: relative;}
.lyAbout_title { margin-bottom: 50px;}
.lyAbout_title p { line-height: 1; color: #fff; font-size: 40px; font-weight: bold; margin-bottom: 20px;}
.lyAbout_title em { display: block; width: 160px; height: 3px; overflow: hidden; background-image: linear-gradient(to right, rgba(200, 15, 46, 0) 0%, rgba(200, 15, 46, 1) 50%, rgba(200, 15, 46, 0) 100%);}
.lyAbout_con { max-height: 180px; overflow-y: scroll; padding-right: 10px;}
.lyAbout_con, .lyAbout_con div, .lyAbout_con p { line-height: 30px; color: #fff !important; font-family: 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Helvetica', 'sans-serif' !important; font-size: 16px !important;}
.lyAbout_con span, .lyAbout_con font, .lyAbout_con div span, .lyAbout_con p span, .lyAbout_con div font, .lyAbout_con p font { color: #fff !important; font-family: 'Arial', '\5FAE\8F6F\96C5\9ED1', 'Microsoft Yahei', 'Helvetica', 'sans-serif' !important; font-size: 16px !important;}
.lyAbout_text a.lyAbout_btn { display: block; width: 150px; height: 60px; line-height: 60px; color: #222; font-size: 16px; text-align: center; background-color: #fff; border-radius: 0 30px 30px 0; padding: 0 30px; position: absolute; left: 100px; bottom: -30px;}
.lyAbout_text a.lyAbout_btn i { display: block; width: 60px; height: 60px; overflow: hidden; padding: 15px; background-color: #e3001b; border-radius: 50%; position: absolute; left: -30px; top: 0;}
.lyAbout_text a.lyAbout_btn:hover { width: 180px;}

.lyAbout_con::-webkit-scrollbar { width: 2px;}/* 滚动槽宽度 */
.lyAbout_con::-webkit-scrollbar-track { background-color: rgb(255, 255, 255, .06);}/* 滚动条滑块默认状态 */
.lyAbout_con::-webkit-scrollbar-thumb { background-color: #fff;}
.lyAbout_con::-webkit-scrollbar-thumb:window-inactive { background-color: #fff;}  /* 滚动条滑块点击状态 */

.lyAbout_adv { padding: 80px 0; background-color: #fff;}
.lyAbout_adv .w1400 { display: flex; align-items: center;}
.lyAboutAdv_left { width: 52%; padding-right: 80px;}
.lyAboutAdv_left span { display: block; line-height: 30px; color: #04559a; font-size: 16px; font-weight: bold; margin-bottom: 4px;}
.lyAboutAdv_left a.lyAboutAdv_name { display: block; line-height: 50px; color: #222; font-size: 40px; font-weight: bold; margin-bottom: 20px;}
.lyAboutAdv_left a.lyAboutAdv_name:hover { color: #04559a;}
.lyAboutAdv_left p { line-height: 30px; color: #999; font-size: 16px; margin-bottom: 40px;}
.lyAboutAdv_left a.lyAboutAdv_btn { display: inline-block; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 15px; border-bottom: 1px solid #04559a; vertical-align: top;}
.lyAboutAdv_left a.lyAboutAdv_btn i { display: inline-block; width: 16px; height: 15px; overflow: hidden; margin: -4px 0 0 10px; vertical-align: middle;}
.lyAboutAdv_left a.lyAboutAdv_btn:hover { color: #04559a;}
.lyAboutAdv_left a.lyAboutAdv_btn:hover i { margin: -4px 0 0 15px;}

.lyAboutAdv_right { width: 48%;}
.lyAboutAdv_right ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -16px -24px;}
.lyAboutAdv_right ul li { width: 50%; padding: 0 16px; margin-bottom: 24px;}
.lyAboutAdv_con { display: flex; align-items: center; padding-bottom: 24px; border-bottom: 1px solid #ddd;}
.lyAboutAdv_con i { display: block; width: 80px; height: 80px; overflow: hidden; background-color: #f4f4f4; position: relative;}
.lyAboutAdv_con p { width: calc(100% - 80px); line-height: 32px; color: #222; font-size: 18px; padding: 0 24px;}
/*lyAbout end*/


/*lyNewsArticle start*/
.lyNewsArticle { overflow: hidden; padding: 100px 0; background-color: #f4f4f4;}
.lyNewsArticle_main { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -12px;}
.lyNewsArticle_main .lyNews_left { width: 35%; min-height: 400px; padding: 0 12px;}
.lyNewsArticle_main .lyArticle_right { width: 65%; padding: 0 12px;}
.lyNews_main, .lyArticle_main { min-height: 100%; padding: 24px 32px 32px; background-color: #fff; position: relative;}
.lyNews_main::before { content: ''; display: block; width: 100%; height: 240px; background: url(../images/newBg.jpg) center top no-repeat; background-size: cover; position: absolute; top: 0; left: 0;}
.lyNews_head, .lyArticle_head { margin-bottom: 24px; position: relative;}
.lyNews_head p, .lyArticle_head p { line-height: 40px; color: #fff; font-size: 30px;}
.lyNews_head p span, .lyArticle_head p span { display: inline-block; line-height: 40px; color: #fff; font-size: 30px; font-weight: bold; vertical-align: top;}
.lyNews_head em, .lyArticle_head em { display: block; line-height: 20px; color: rgba(255, 255, 255, .25); font-size: 16px;}
.lyNews_head a.more { display: block; width: 25px; height: 25px; overflow: hidden; background: #04559a url(../images/more01.png) center center no-repeat; position: absolute; top: 50%; right: 0; transform: translateY(-50%); -webkit-transform: translateY(-50%);}

.lyNews_swiper .swiper-slide .lyNews_img { width: 100%; height: 240px; overflow: hidden;}
.lyNews_swiper .swiper-slide .lyNews_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyNews_swiper .swiper-slide:hover .lyNews_img a img { transform: scale(1.1); -webkit-transform: scale(1.1);}
.lyNews_swiper .swiper-slide .lyNews_text { margin-top: 24px;}
.lyNews_swiper .swiper-slide .lyNews_text a.name { display: block; height: 32px; overflow: hidden; line-height: 32px; color: #222; font-size: 18px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis;}
.lyNews_swiper .swiper-slide .lyNews_text p.ms { max-height: 52px; overflow: hidden; line-height: 26px; color: #999; font-size: 16px; margin-top: 12px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.lyNews_swiper .swiper-slide .lyNews_text span.time { display: block; line-height: 30px; color: #999; font-size: 16px; text-align: right; margin-top: 24px; position: relative;}
.lyNews_swiper .swiper-slide .lyNews_text span.time i { display: inline-block; width: 16px; height: 16px; overflow: hidden; margin: -4px 5px 0 0; vertical-align: middle;}
.lyNews_swiper .swiper-slide .lyNews_text span.time::before { content: ''; display: block; width: 20%; height: 1px; overflow: hidden; background-color: #e6e6e6; position: absolute; top: 14px; left: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyNews_swiper .swiper-slide:hover .lyNews_text a.name { color: #04559a;}
.lyNews_swiper .swiper-slide:hover .lyNews_text span.time::before { width: calc(100% - 120px);}

.lyNews_swiper .swiper-pagination { width: 100%; height: 8px; padding: 0 20px; top: 208px; bottom: inherit !important; text-align: right;}
.lyNews_swiper .swiper-pagination span { width: 8px; height: 8px; background-color: rgba(255, 255, 255, .55); border-radius: 4px; margin:  0 4px; opacity: 1; vertical-align: top;}
.lyNews_swiper .swiper-pagination span.swiper-pagination-bullet-active { width: 24px; background-color: #04559a;}

.lyArticle_head p { color: #222;}
.lyArticle_head p span { color: #04559a;}
.lyArticle_head em { color: #999;}
.lyArticle_head a.more { display: block; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 15px; border-bottom: 1px solid #04559a; position: absolute; top: 50%; right: 0; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
.lyArticle_head a.more i { display: inline-block; width: 16px; height: 15px; overflow: hidden; margin: -4px 0 0 10px; vertical-align: middle;}
.lyArticle_head a.more:hover { color: #04559a;}
.lyArticle_head a.more:hover i { margin: -4px 0 0 15px;}

.lyArticle_list ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -12px -24px;}
.lyArticle_list ul li { width: 50%; margin-bottom: 24px; padding: 0 12px;}
.lyArticle_con { min-height: 100%; overflow: hidden; padding: 24px; background-color: #fff; border: 1px solid #e6e6e6;}
.lyArticle_con a.name { display: block; height: 32px; overflow: hidden; line-height: 32px; color: #222; font-size: 18px; font-weight: bold; white-space: nowrap; text-overflow: ellipsis;}
.lyArticle_con p.ms { max-height: 52px; overflow: hidden; line-height: 26px; color: #999; font-size: 16px; margin-top: 12px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.lyArticle_con span.time { display: block; line-height: 30px; color: #999; font-size: 16px; text-align: right; margin-top: 24px; position: relative;}
.lyArticle_con span.time i { display: inline-block; width: 16px; height: 16px; overflow: hidden; margin: -3px 5px 0 0; vertical-align: middle;}
.lyArticle_con span.time::before { content: ''; display: block; width: 20%; height: 1px; overflow: hidden; background-color: #e6e6e6; position: absolute; top: 14px; left: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyArticle_con:hover { background-color: #04559a; border: 1px solid #04559a;}
.lyArticle_con:hover a.name, .lyArticle_con:hover span.time { color: #fff;}
.lyArticle_con:hover p.ms { color: rgba(255, 255, 255, .55);}
.lyArticle_con:hover span.time i svg path { fill: #fff;}
.lyArticle_con:hover span.time::before { width: calc(100% - 120px); background-color: #fff;}

/*lyNews end*/


@media (max-width:1680px) {
  .lyBanner { height: 600px;}

  .lyTitle { margin-bottom: 40px;}
  .lyTitle span { font-size: 64px;}
  .lyTitle p { font-size: 36px; margin: -25px auto 15px;}
  .lyTitle em { width: 150px;}

  .lyRecommend { padding: 80px 0;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text { width: 80px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { width: calc(100% - 80px); height: 300px;}

  .lyProducts { padding: 80px 0;}
  .lyPro_menu { margin-bottom: 40px;}
  .lyPro_all { margin-top: 40px;}

  .lyAbout_main { padding: 40px 0 80px;}
  .lyAbout_main .lyAbout_img { width: calc(40% + 40px); margin-right: -40px;}
  .lyAbout_img a { height: 384px;}
  .lyAbout_main .lyAbout_text { margin-top: -80px; padding: 40px 40px 80px 80px;}
  .lyAbout_title { margin-bottom: 40px;}
  .lyAbout_title p { font-size: 36px; margin-bottom: 15px;}
  .lyAbout_title em { width: 150px;}
  .lyAbout_con { height: 180px;}
  .lyAbout_text a.lyAbout_btn { left: 80px;}

  .lyAbout_adv { padding: 60px 0;}
  .lyAboutAdv_left { padding-right: 60px;}
  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 44px; font-size: 36px; margin-bottom: 15px;}
  .lyAboutAdv_left p { margin-bottom: 30px;}
  .lyAboutAdv_right ul { margin: 0 -15px -20px;}
  .lyAboutAdv_right ul li { margin-bottom: 20px; padding: 0 15px;}
  .lyAboutAdv_con { padding-bottom: 19px;}
  .lyAboutAdv_con p { padding: 0 20px;}

  .lyNewsArticle { padding: 80px 0;}
}

@media (max-width:1600px) {
  .lyBanner { height: 580px; margin-top: 90px;}
  .lyBanner .swiper-pagination { bottom: 81px !important;}
  .lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 50px; height: 50px; margin-top: -25px; padding: 15px;}

  .lyAdvantage { margin: -61px auto 0;}
  .lyAdvantage ul li { padding: 0 20px;}
  .lyAdv_con { padding: 20px 0;}
  .lyAdv_con .lyAdv_time, .lyAdv_con .lyAdv_ico { height: 48px;}
  .lyAdv_con .lyAdv_time em { line-height: 16px; font-size: 16px;}
  .lyAdv_con .lyAdv_time span { line-height: 28px; font-size: 40px;}
  .lyAdv_con .lyAdv_ico { width: 48px;}
  .lyAdv_con .lyAdv_ico i { width: 36px; height: 36px;}
  .lyAdv_con p { margin-top: 10px;}

  .lyRecPro_swiper .swiper-container { min-height: 280px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 240px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 280px;}

  .lyPro_menu .swiper-slide a { height: 50px; line-height: 50px;}

  .lyAbout_main::after { border-width: 15px 15px 0 15px;}

}

@media (max-width:1560px) {
  .lyBanner { height: 560px;}
}

@media (max-width:1440px) {
  .lyBanner { height: 520px; margin-top: 80px;}

  .lyTitle { margin-bottom: 30px;}
  .lyTitle span { font-size: 60px;}
  .lyTitle p { font-size: 32px; margin: -24px auto 12px;}
  .lyTitle em { width: 132px; height: 2px;}

  .lyRecommend { padding: 60px 0;}
  .lyRecPro_swiper { padding-left: 3%;}
  .lyRecPro_swiper .swiper-container { min-height: 260px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text { width: 60px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 220px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { width: calc(100% - 60px); height: 260px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img a i { width: 60px; height: 60px; padding: 15px; border: 1px solid #fff;}
  .lyRecPro_swiper .swiper-button-prev, .lyRecPro_swiper .swiper-button-next { display: none;}

  .lyProducts { padding: 60px 0 80px;}
  .lyPro_menu { margin-bottom: 30px;}
  .lyPro_con .lyPro_name { padding: 15px 19px;}
  .lyPro_con a.lyPro_view i { width: 60px; height: 60px; padding: 15px; border: 1px solid #fff;}
  .lyPro_all { margin-top: 30px;}
  .lyPro_all a { height: 50px; line-height: 50px; font-size: 16px; padding: 0 30px; border-radius: 25px;}
  .lyPro_all a i { width: 26px; height: 26px;}

  .lyAbout_main { padding: 40px 0 60px;}
  .lyAbout_img a { height: 320px;}
  .lyAbout_main .lyAbout_text { padding: 40px 40px 80px 80px;}
  .lyAbout_title { margin-bottom: 30px;}
  .lyAbout_title p { font-size: 32px; margin-bottom: 12px;}
  .lyAbout_title em { width: 132px; height: 2px;}
  .lyAbout_con { height: 150px;}
  .lyAbout_text a.lyAbout_btn { width: 150px; height: 50px; line-height: 50px; font-size: 16px; padding: 0 25px; bottom: -25px;}
  .lyAbout_text a.lyAbout_btn:hover { width: 170px;}
  .lyAbout_text a.lyAbout_btn i { width: 50px; height: 50px; padding: 15px; left: -25px;}
  .lyAbout_main::after { border-width: 12px 12px 0 12px;}

  .lyAbout_adv { padding: 40px 0;}
  .lyAboutAdv_left { padding-right: 40px;}
  .lyAboutAdv_left span, .lyAboutAdv_left p { font-size: 15px;}
  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 40px; font-size: 32px; margin-bottom: 10px;}
  .lyAboutAdv_right ul { margin: 0 -15px -15px;}
  .lyAboutAdv_right ul li { margin-bottom: 15px; padding: 0 15px;}
  .lyAboutAdv_con { padding-bottom: 14px;}
  .lyAboutAdv_con i { width: 70px; height: 70px;}
  .lyAboutAdv_con p { width: calc(100% - 70px); line-height: 30px; font-size: 16px;}

  .lyNewsArticle { padding: 60px 0;}
  .lyNews_main, .lyArticle_main { padding: 20px 30px 30px;}
  .lyNews_head, .lyArticle_head { margin-bottom: 20px;}
  .lyNews_head p, .lyArticle_head p, .lyNews_head p span, .lyArticle_head p span { line-height: 36px; font-size: 26px;}
  .lyNews_head em, .lyArticle_head em { font-size: 14px;}
  .lyNews_swiper .swiper-slide .lyNews_img { height: 230px;}
  .lyNews_swiper .swiper-slide .lyNews_text { margin-top: 20px;}
  .lyNews_swiper .swiper-slide .lyNews_text p.ms { max-height: 50px; line-height: 25px; font-size: 15px; margin-top: 10px;}
  .lyNews_swiper .swiper-slide .lyNews_text span.time { font-size: 15px; margin-top: 20px;}
  .lyNews_swiper .swiper-pagination { height: 6px; top: 204px;}
  .lyNews_swiper .swiper-pagination span { width: 6px; height: 6px;}
  .lyNews_swiper .swiper-pagination span.swiper-pagination-bullet-active { width: 18px;}
  .lyArticle_list ul { margin: 0 -10px -20px;}
  .lyArticle_list ul li { margin-bottom: 20px; padding: 0 10px;}
  .lyArticle_con { padding: 20px;}
  .lyArticle_con p.ms { max-height: 50px; line-height: 25px; font-size: 15px; margin-top: 10px;}
  .lyArticle_con span.time { font-size: 15px; margin-top: 20px;}

}

@media (max-width:1366px) {
  .lyBanner { height: 500px;}

  .lyPro_con .lyPro_img { height: 280px;}
}

@media (max-width:1280px) {
  .lyBanner { height: 470px;}

  .lyTitle span { font-size: 56px;}
  .lyTitle p { font-size: 30px; margin: -22px auto 10px;}
  .lyTitle em { width: 120px;}

  .lyAdv_con .lyAdv_time span { font-size: 38px;}
  .lyAdv_con p { line-height: 22px; font-size: 14px;}

  .lyRecPro_swiper .swiper-container { min-height: 240px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 200px; font-size: 15px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 240px;}

  .lyAbout_title p { font-size: 30px; margin-bottom: 10px;}
  .lyAbout_title em { width: 120px;}
  .lyAbout_con, .lyAbout_con div, .lyAbout_con p { font-size: 15px !important;}

  .lyAboutAdv_left a.lyAboutAdv_name { font-size: 30px;}

  .lyNewsArticle_main { margin: 0 -10px;}
  .lyNewsArticle_main .lyNews_left { min-height: 300px; padding: 0 10px;}
  .lyNewsArticle_main .lyArticle_right { padding: 0 10px;}
  .lyNews_main, .lyArticle_main { padding: 20px;}
  .lyNews_head p, .lyArticle_head p, .lyNews_head p span, .lyArticle_head p span { line-height: 32px; font-size: 24px;}
  
}

@media (max-width:1200px) {
  .lyBanner { height: 430px;}
  .lyBanner .swiper-pagination { bottom: 20px !important;}

  .lyTitle span { font-size: 52px;}

  .lyAdvantage { width: 100%; margin: 0 auto;}
  .lyAdvantage ul li { padding: 0 12px;}

  .lyRecPro_swiper .swiper-container { min-height: 220px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 200px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 220px;}

  .lyPro_swiper .swiper-container { padding-bottom: 4px;}
  .lyPro_con .lyPro_name { padding: 10px 19px;}
  .lyPro_con .lyPro_name a { font-size: 16px; padding-right: 22px;}
  .lyPro_con .lyPro_name a i { width: 22px; height: 22px; top: 4px; right: 0;}
  .lyPro_con .lyPro_name a i::before { width: 10px;}
  .lyPro_con .lyPro_name a i::after { height: 10px;}
  .lyPro_con .lyPro_img { height: 240px;}
  .lyPro_swiper .swiper-slide::after { height: 4px; bottom: -4px;}

  .lyAboutAdv_left, .lyAboutAdv_right { width: 50%;}
  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 36px; font-size: 26px;}
  .lyAboutAdv_right ul { margin: 0 -10px -15px;}
  .lyAboutAdv_right ul li { padding: 0 10px;}
  .lyAboutAdv_con p { padding: 0 0 0 15px;}
  
  .lyNews_swiper .swiper-slide .lyNews_img { height: 200px;}
  .lyNews_swiper .swiper-pagination { top: 174px;}
  .lyArticle_con { padding: 15px 20px;}
  .lyArticle_con span.time, .lyNews_swiper .swiper-slide .lyNews_text span.time { margin-top: 16px;}

}

@media (max-width:1080px) {
  .lyBanner { height: 400px;}
  .lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 44px; height: 44px; margin-top: -22px; padding: 13px;}

  .lyTitle span { font-size: 50px;}

  .lyRecommend { padding: 40px 0;}
  .lyRecPro_swiper .swiper-container { min-height: 200px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 180px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 200px;}

  .lyProducts { padding: 40px 0 80px;}
  .lyPro_con .lyPro_name { padding: 10px 14px;}
  .lyPro_con .lyPro_name a { font-size: 15px;}
  .lyPro_con .lyPro_name a i { width: 20px; height: 20px; top: 5px;}
  .lyPro_con .lyPro_img { height: 200px;}

  .lyAbout_main { padding: 40px 0;}
  .lyAbout_img a { height: 300px;}
  .lyAbout_main .lyAbout_text { padding: 40px 40px 70px 80px;}

  .lyAboutAdv_left { width: 46%;}
  .lyAboutAdv_right { width: 54%;}
  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 32px; font-size: 24px;}
  .lyAboutAdv_left p { margin-bottom: 20px;}
  .lyAboutAdv_con i { width: 64px; height: 64px;}
  .lyAboutAdv_con p { width: calc(100% - 64px);}

  .lyNewsArticle { padding: 40px 0;}
  .lyNews_head p, .lyArticle_head p, .lyNews_head p span, .lyArticle_head p span { line-height: 30px; font-size: 22px;}
  .lyNews_swiper .swiper-slide .lyNews_text a.name, .lyArticle_con a.name { height: 30px; line-height: 30px; font-size: 16px;}
  .lyNews_swiper .swiper-slide .lyNews_text p.ms, .lyArticle_con p.ms { margin-top: 5px;}
  .lyNews_swiper .swiper-slide .lyNews_text span.time { margin-top: 11px;}

}

@media (max-width:1024px) {
  .lyBanner { height: 380px;}
}

@media (max-width:920px) {
  .lyBanner { height: 340px;}

  .lyTitle span { font-size: 44px;}
  .lyTitle p { font-size: 26px; margin: -20px auto 10px;}
  .lyTitle em { width: 110px;}

  .lyRecPro_swiper .swiper-container { min-height: 240px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 200px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 240px;}

  .lyPro_con .lyPro_img { height: 240px;}

  .lyAbout_main .lyAbout_img { width: calc(40% + 30px); margin-right: -30px;}
  .lyAbout_img a { height: 260px;}
  .lyAbout_main .lyAbout_text { padding: 40px 30px 50px 60px;}
  .lyAbout_title { margin-bottom: 20px;}
  .lyAbout_title p { font-size: 26px;}
  .lyAbout_title em { width: 110px;}

  .lyAbout_adv .w1400 { display: block; align-items: unset;}
  .lyAboutAdv_left { width: 100%; margin-bottom: 30px; padding: 0; position: relative;}
  .lyAboutAdv_left p { margin: 0;}
  .lyAboutAdv_left a.lyAboutAdv_btn { position: absolute; top: 50%; right: 0; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
  .lyAboutAdv_right { width: 100%;}
  .lyAboutAdv_con i { width: 80px; height: 80px;}
  .lyAboutAdv_con p { width: calc(100% - 80px); font-size: 18px; padding: 0 0 0 20px;}

  .lyNewsArticle_main { display: block; flex-wrap: unset; justify-content: unset; margin: 0;}
  .lyNews_main::before { width: 32%; height: 100%;}
  .lyNewsArticle_main .lyNews_left { width: 100%; min-height: inherit; margin-bottom: 20px; padding: 0;}
  .lyNewsArticle_main .lyArticle_right { width: 100%; padding: 0;}  
  .lyNews_swiper .swiper-slide { display: flex; align-items: center; justify-content: center;}
  .lyNews_swiper .swiper-slide .lyNews_img { width: 50%; height: 220px;} 
  .lyNews_swiper .swiper-slide .lyNews_text { width: 50%; margin: 0; padding: 0 20px 0 40px;}
  .lyNews_swiper .swiper-slide .lyNews_text a.name, .lyArticle_con a.name { height: 32px; line-height: 32px; font-size: 18px;}
  .lyNews_swiper .swiper-slide .lyNews_text p.ms, .lyArticle_con p.ms { margin-top: 10px;}
  .lyArticle_con span.time, .lyNews_swiper .swiper-slide .lyNews_text span.time { margin-top: 20px;}
  .lyNews_swiper .swiper-pagination { top: inherit; bottom: 0 !important; padding: 0;}
  .lyNews_swiper .swiper-pagination span { background-color: rgba(0, 0, 0, .15);}
  
}

@media (max-width:820px) {
  .lyBanner { height: 300px; margin-top: 70px;}

  .lyPro_con .lyPro_img { height: 220px;}
}

@media (max-width:767px) {
  .lyBanner { height: 180px; margin-top: 64px;}
  .lyBanner .swiper-pagination { height: 3px; bottom: 10px !important;}
  .lyBanner .swiper-pagination span { width: 12px; height: 3px;}
  .lyBanner .swiper-pagination span.swiper-pagination-bullet-active { width: 24px;}
  .lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { display: none;}

  .lyTitle { margin-bottom: 20px;}
  .lyTitle span { font-size: 36px;}
  .lyTitle p { font-size: 24px; margin: -12px auto 6px;}
  .lyTitle em { width: 100px;}

  .lyAdvantage { display: none;}

  .lyRecommend { padding: 30px 0;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text { width: 50px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { width: calc(100% - 50px);}

  .lyProducts { padding: 30px 0 60px;}
  .lyPro_menu { margin-bottom: 20px;}
  .lyPro_menu .swiper-slide a { height: 45px; line-height: 45px; font-size: 15px;}
  .lyPro_con .lyPro_name { padding: 5px 10px;}
  .lyPro_con .lyPro_name a { font-size: 14px;}
  .lyPro_con .lyPro_img { height: 180px;}
  .lyPro_all { margin-top: 20px;}
  .lyPro_all a { height: 45px; line-height: 45px; font-size: 15px; padding: 0 25px;}

  .lyAbout_main { padding: 30px 0;}
  .lyAbout_main .w1400 { display: block;}
  .lyAbout_main .lyAbout_img { width: 100%; margin: -60px 0 0;}
  .lyAbout_img a { height: 240px;}
  .lyAbout_main .lyAbout_text { width: 100%; margin-top: 0; padding: 30px 20px;}
  .lyAbout_con { margin-bottom: 20px;}
  .lyAbout_title p { font-size: 24px;}
  .lyAbout_title em { width: 100px;}
  .lyAbout_text a.lyAbout_btn { width: 135px; height: 45px; line-height: 45px; font-size: 15px; margin-left: 20px; position: inherit; left: inherit; bottom: inherit;}
  .lyAbout_text a.lyAbout_btn:hover { width: 150px;}
  .lyAbout_text a.lyAbout_btn i { width: 45px; height: 45px; padding: 14px; left: -20px;}
  .lyAbout_main::after { border-width: 10px 10px 0 10px;}

  .lyAbout_adv { padding: 30px 0;}
  .lyAboutAdv_left { margin-bottom: 30px;}
  .lyAboutAdv_left span, .lyAboutAdv_left p { line-height: 24px; font-size: 14px;}
  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 30px; font-size: 22px;}
  .lyAboutAdv_left a.lyAboutAdv_btn { margin-top: 20px; position: inherit; top: inherit; right: inherit; transform: inherit; -webkit-transform: inherit;}
  .lyAboutAdv_con i { width: 60px; height: 60px;}
  .lyAboutAdv_con p { width: calc(100% - 60px); line-height: 24px; font-size: 14px; padding: 0 0 0 10px;}

  .lyNewsArticle { padding: 30px 0;}
  .lyNews_swiper .swiper-slide { display: block; align-items: unset; justify-content: unset;}
  .lyNews_swiper .swiper-slide .lyNews_img { width: 100%;}
  .lyNews_swiper .swiper-slide .lyNews_text { width: 100%; padding: 20px 0;}
  .lyArticle_con span.time, .lyNews_swiper .swiper-slide .lyNews_text span.time { margin-top: 10px;}
  .lyNews_swiper .swiper-pagination { bottom: 4px !important;}
  .lyNews_main::before { width: 100%; height: 240px;}

  .lyArticle_list ul { margin: 0 0 -10px;}
  .lyArticle_list ul li { width: 100%; margin-bottom: 10px; padding: 0;}
  
}

@media (max-width:390px) {
  .lyBanner { height: 160px;}

  .lyRecPro_swiper .swiper-container { min-height: 220px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 200px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 220px;}

  .lyPro_con .lyPro_img { height: 160px;}

}

@media (max-width:320px) {
  .lyBanner { height: 140px;}

  .lyRecPro_swiper .swiper-container { min-height: 180px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_text a { max-height: 160px;}
  .lyRecPro_swiper .swiper-slide .lyRecPro_img { height: 180px;}

  .lyPro_con .lyPro_name { padding: 10px 19px;}
  .lyPro_con .lyPro_name a { font-size: 16px;}
  .lyPro_con .lyPro_img { height: 240px;}

  .lyAbout_img a { height: 200px;}

  .lyAboutAdv_left a.lyAboutAdv_name { line-height: 28px; font-size: 20px;}

  .lyNews_main::before { height: 200px;}
  .lyNews_head p, .lyArticle_head p, .lyNews_head p span, .lyArticle_head p span { line-height: 28px; font-size: 20px;}
  .lyNews_swiper .swiper-slide .lyNews_img { height: 160px;}
  .lyArticle_con span.time, .lyNews_swiper .swiper-slide .lyNews_text span.time { margin-top: 12px;}

}