/*lyBanner start*/
.lyBanner { margin-top: 120px; height: 750px; overflow: hidden; 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-slide img { -moz-transform:scale(1.05,1.5);-webkit-transform:scale(1.05,1.05);-o-transform:scale(1.05,1.05);-ms-transform:scale(1.05,1.05);transform:scale(1.05,1.05);-webkit-transition: all 2s ease-in;-moz-transition: all 2s ease-in;-o-transition: all 2s ease-in;-ms-transition: all 2s ease-in;transition: all 2s ease-in; -webkit-transition: all 2s ease-in-out;}
.lyBanner .swiper-slide.swiper-slide-active img { -moz-transform:scale(1,1);-webkit-transform:scale(1,1);-o-transform:scale(1,1);-ms-transform:scale(1,1);transform:scale(1,1);}*/

.lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 60px; height: 60px; margin-top: -30px; padding: 18px; background: #1a5aaa; border-radius: 0; top: 50%; opacity: 0;}
.lyBanner .swiper-button-prev { left: 20px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyBanner .swiper-button-next { right: 20px;}
.lyBanner .swiper-button-prev:hover, .lyBanner .swiper-button-next:hover { opacity: 1;}
.lyBanner .swiper-button-disabled { opacity: .25 !important;}
.lyBanner .swiper-pagination { width: 100%; height: 3px; bottom: 30px !important; z-index: 1;}
.lyBanner .swiper-pagination span { width: 40px; height: 3px; background-color: #fff; border-radius: 0; margin: 0 4px; opacity: .25; vertical-align: top;}
.lyBanner .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1;}
/*lyBanner end*/


/*lyProduct_rec start*/
.lyProRec_head { overflow: hidden; padding: 80px 0 0; background-color: #f8f8f8;}
.lyProRec_head .w1400 { position: relative;}
.lyProSearch { width: 60%; position: absolute; top: 0; right: 0;}
.lyProSearch form { display: block; width: 100%; height: 60px; overflow: hidden; background-color: #fff; position: relative;}
.lyProSearch .lyForm_ipt { float: left; width: calc(100% - 160px); height: 60px; overflow: hidden; line-height: 44px; color: #222; font-size: 16px; white-space: nowrap; text-overflow: ellipsis; padding: 0 30px; background: #fff; border: 1px solid #e6e6e6; border-right: 0; outline: none;}
.lyProSearch .lyForm_ipt::placeholder { color: #999;}
.lyProSearch .lyForm_btn { float: right; width: 160px; height: 60px; overflow: hidden; line-height: 60px; color: #fff; font-size: 16px; background-color: #1a5aaa; border-radius: 0%; border: 0; outline: none; cursor: pointer;}
.lyProSearch .lyForm_btn:hover { background-color: #222;}
.lyProSearch .lyForm_btn i { display: inline-block; width: 20px; height: 20px; overflow: hidden; padding: 0; vertical-align: middle; margin: -4px 10px 0 0;}
.lyProSearch p { width: 100%; height: 30px; overflow: hidden; line-height: 30px; color: #999; font-size: 16px; white-space:nowrap; text-overflow:ellipsis; margin-top: 10px;}
.lyProSearch p span { color: #222; font-size: 16px;}
.lyProSearch p a { color: #999; font-size: 16px; padding: 0 10px;}
.lyProSearch p a:hover { color: #1a5aaa;}

.lyProRec_main { padding: 80px 0; background-color: #fff; position: relative;}
.lyProRec_main .w1400 { position: relative;}
.lyProRec_big .swiper-slide { display: flex;}
.lyProRec_big .swiper-slide .lyProRec_img { width: 44%; height: 440px; overflow: hidden;}
.lyProRec_big .swiper-slide .lyProRec_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyProRec_big .swiper-slide:hover .lyProRec_img a img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyProRec_big .swiper-slide .lyProRec_text { width: 56%; height: auto; overflow: hidden; padding-left: 40px;}
.lyProRec_big .swiper-slide .lyProRec_text a.name { display: block; line-height: 40px; color: #222; font-size: 30px; font-weight: bold;}
.lyProRec_big .swiper-slide .lyProRec_text a.name:hover { color: #1a5aaa;}
.lyProRec_big .swiper-slide .lyProRec_text a.name span { display: inline-block; vertical-align: middle; height: 32px; line-height: 32px; color: #fff; font-size: 16px; margin: -4px 0 0 10px; padding: 0 30px; background-color: #1a5aaa; border-radius: 16px;}
.lyProRec_big .swiper-slide .lyProRec_text a.name span i { display: inline-block; width: 16px; height: 16px; overflow: hidden; vertical-align: middle; margin: -4px 10px 0 0;}
.lyProRec_big .swiper-slide .lyProRec_text em.line { display: block; width: 100%; height: 1px; background-color: #e6e6e6; margin: 30px 0;}
.lyProRec_big .swiper-slide .lyProRec_text p.ms { display: block; max-height: 60px; overflow: hidden; line-height: 30px; color: #555; font-size: 16px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp : 2; -webkit-box-orient: vertical;}
.lyProRec_big .swiper-slide .lyProRec_text a.more { display: inline-block; height: 32px; overflow: hidden; line-height: 32px; color: #999; font-size: 16px; margin-top: 30px; position: relative;}
.lyProRec_big .swiper-slide .lyProRec_text a.more:hover { color: #1a5aaa;}
.lyProRec_big .swiper-slide .lyProRec_text a.more i { display: inline-block; width: 16px; height: 16px; overflow: hidden; vertical-align: middle; margin: -4px 0 0 10px;}
.lyProRec_big .swiper-slide .lyProRec_text a.more:hover i { margin: -4px 0 0 20px;}
.lyProRec_big .swiper-slide .lyProRec_text a.more:hover i svg path { fill: #1a5aaa;}
.lyProRec_big .swiper-slide .lyProRec_text a.more::before, .lyProRec_big .swiper-slide .lyProRec_text a.more::after { content: ''; display: block; width: 0; height: 1px; position: absolute; left: 0; bottom: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyProRec_big .swiper-slide .lyProRec_text a.more::before { width: 100%; background-color: #e6e6e6;}
.lyProRec_big .swiper-slide:hover .lyProRec_text a.more::after { width: 100%; background-color: #1a5aaa;}

.lyProRec_small { width: 56%; padding-left: 40px; position: absolute; right: 0; bottom: 0;}
.lyProRec_small .swiper-slide { height: 120px; overflow: hidden; background-color: #fff; border: 1px solid #e6e6e6; position: relative; cursor: pointer;}
.lyProRec_small .swiper-slide:hover, .lyProRec_small .swiper-slide.swiper-slide-thumb-active { border: 1px solid #1a5aaa;}

.lyProRec_main .w1400::before { content: ''; display: block; width: 0; height: 0; border-style: solid; border-width: 0 30px 20px 30px; border-color: transparent transparent #fff transparent; position: absolute; left: 40px; top: -100px;}
/*lyProduct_rec end*/


/*lyProduct_list start*/
.lyProduct_list { overflow: hidden; padding: 100px 0; background-color: #f8f8f8;}
.lyProduct_main { position: relative;}
.lyProduct_menu { max-width: 60%; position: absolute; top: 46px; right: 0;}
.lyProduct_menu .swiper-slide a { display: block; width: 100%; height: 54px; overflow: hidden; line-height: 34px; color: #222; font-size: 18px; text-align: center; white-space:nowrap; text-overflow:ellipsis; padding: 10px; background-color: #fff; position: relative;}
.lyProduct_menu .swiper-slide a:hover { color: #fff; background-color: #1a5aaa;}


.lyProduct_swiper { padding-bottom: 86px; position: relative;}
.lyProduct_swiper .swiper-slide .lyPro_con { overflow: hidden; padding: 20px; background-color: #fff; position: relative;}
.lyPro_con a.lyPro_img { display: block; width: 100%; height: 260px; overflow: hidden; margin-bottom: 10px; position: relative;}
.lyPro_con:hover a.lyPro_img img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyPro_con a.lyPro_name { display: block; width: 100%; height: 32px; overflow: hidden; line-height: 32px; color: #222; font-size: 18px; font-weight: bold; white-space:nowrap; text-overflow:ellipsis;}
.lyPro_con:hover a.lyPro_name { color: #1a5aaa;}
.lyPro_con p.lyPro_model { width: 100%; height: 24px; overflow: hidden; line-height: 24px; color: #999; font-size: 16px; white-space:nowrap; text-overflow:ellipsis; margin: 5px 0; padding-left: 20px; position: relative;}
.lyPro_con p.lyPro_model i { display: block; width: 14px; height: 14px; overflow: hidden; position: absolute; left: 0; top: 5px;}
.lyPro_con a.lyPro_more { display: block; width: 100%; height: 24px; overflow: hidden; line-height: 24px; color: #999; font-size: 14px; text-align: right; position: relative;}
.lyPro_con:hover a.lyPro_more { color: #1a5aaa;}
.lyPro_con a.lyPro_more::before, .lyPro_con a.lyPro_more::after { content: ''; display: block; width: 0; height: 1px; background-color: #e6e6e6; position: absolute; left: 0; top: 12px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyPro_con a.lyPro_more::before { width: calc(100% - 70px);}
.lyPro_con:hover a.lyPro_more::after { width: calc(100% - 70px);}

.lyPro_con a.lyPro_btn { display: block; width: 100%; height: 100%; overflow: hidden; background-color: rgba(26, 90, 170, .5); position: absolute; left: 0; top: 100%;}
.lyPro_con:hover a.lyPro_btn { top: 0;}
.lyPro_con a.lyPro_btn i { display: block; width: 72px; height: 72px; overflow: hidden; padding: 20px; background-color: #fff; border-radius: 50%; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}
.lyPro_con a.lyPro_btn i:hover { background-color: #1a5aaa;}
.lyPro_con a.lyPro_btn i:hover svg path { fill: #fff;}

.lyProduct_more { position: absolute; right: 46px; bottom: 0;}
.lyProduct_more a { display: block; width: 160px; height: 36px; overflow: hidden; line-height: 36px; color: #fff; font-size: 16px; text-align: center; background-color: #1a5aaa;}
.lyProduct_more a:hover { background-color: #222;}

.lyProduct_swiper .swiper-pagination { width: calc(100% - 300px); height: 1px; overflow: inherit; background: #ddd; bottom: 17px !important; left: 0;}
.lyProduct_swiper .swiper-pagination span.swiper-pagination-progressbar-fill { height: 1px; margin: 0; background-color: #1a5aaa;}

.lyProduct_swiper .swiper-button-prev, .lyProduct_swiper .swiper-button-next { width: 36px; height: 36px; margin-top: 0; padding: 9px; background: rgba(26, 90, 170, 0); border: 1px solid #c5c5c5; border-radius: 0; top: inherit; bottom: 0;}
.lyProduct_swiper .swiper-button-prev { left: inherit; right: 216px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyProduct_swiper .swiper-button-next { right: 0;}
.lyProduct_swiper .swiper-button-prev:hover, .lyProduct_swiper .swiper-button-next:hover { background: #1a5aaa; border: 1px solid #1a5aaa;}
.lyProduct_swiper .swiper-button-prev:hover svg path, .lyProduct_swiper .swiper-button-next:hover svg path { fill: #fff;}
.lyProduct_swiper .swiper-button-disabled { opacity: .25 !important;}
/*lyProduct_list end*/


#data { margin: -100px 0 100px;}

/*lyAboutus start*/
.lyAboutus { overflow: hidden; background: #fff;}
.lyAboutus .lyAbout_main { display: flex; align-items: center; justify-items: center;}
.lyAbout_main .lyAbout_text { width: 58%; padding: 80px 80px 80px 0;}
.lyAbout_text .lyAbout_con { max-height: 120px; overflow: hidden; line-height: 30px; color: #555; font-size: 16px; text-align: justify; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 4; -webkit-box-orient: vertical;}
.lyAbout_con p { line-height: 30px; color: #555; font-size: 16px; text-align: justify;}

.lyAbout_text .lyAbout_lk { margin-top: 60px;}
.lyAbout_text .lyAbout_lk dl { display: flex;}
.lyAbout_text .lyAbout_lk dl dd { margin-right: 20px;}
.lyAbout_text .lyAbout_lk dl dd:last-child { margin-right: 0;}
.lyAbout_text .lyAbout_lk dl dd a { display: block; width: 170px; height: 50px; overflow: hidden; line-height: 48px; color: #222; font-size: 16px; text-align: center; border: 1px solid #ddd;}
.lyAbout_text .lyAbout_lk dl dd a:hover { color: #fff; background-color: #1a5aaa; border: 1px solid #1a5aaa;}
.lyAbout_text .lyAbout_lk dl dd a i { display: inline-block; width: 18px; height: 18px; overflow: hidden; vertical-align: middle; margin: -4px 0 0 10px;}
.lyAbout_text .lyAbout_lk dl dd a:hover i { margin: -4px 0 0 20px;}
.lyAbout_text .lyAbout_lk dl dd a:hover i svg path { fill: #fff;}

.lyAbout_main .lyAbout_img { width: 42%; padding-top: 80px; position: relative;}
.lyAbout_main .lyAbout_img a { display: block; width: 100%; height: 480px; overflow: hidden; position: relative;}
.lyAbout_main .lyAbout_img a:hover img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyAbout_main .lyAbout_img a i { display: block; width: 80px; height: 80px; padding: 24px 24px 24px 30px; background-color: #1a5aaa; border-radius: 50%; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}
.lyAbout_main .lyAbout_img a i::before { content: ''; display: block; width: 120px; height: 120px; background-color: rgba(26, 90, 170, .45); border-radius: 50%; position: absolute; left: -20px; top: -20px; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyAbout_main .lyAbout_img a i svg { position: relative; z-index: 1;}
.lyAbout_main .lyAbout_img a:hover i::before { width: 100px; height: 100px; left: -10px; top: -10px;}

.lyAbout_data { overflow: hidden; background: url(../images/dataBg.jpg) center left no-repeat; background-size: cover;}
.lyAbout_data .w1400 { display: flex; align-items: center;}
.lyAbout_data ul { width: 58%; display: flex; align-items: center;}
.lyAbout_data ul li { margin-right: 60px; padding-left: 40px; position: relative;}
.lyAbout_data ul li:last-child { margin-right: 0;}
.lyAbout_data ul li span { display: block; width: 30px; height: 54px; overflow: hidden; line-height: 30px; color: #fff; font-size: 18px; writing-mode: vertical-rl; text-align: center; background-color: #1a5aaa; position: absolute; left: 0; top: 50%; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
.lyAbout_data ul li p em { display: inline-block; line-height: 54px; color: #fff; font-family: "AlimamaShuHeiTi-Bold"; font-size: 60px; margin-right: 10px;}
.lyAbout_data ul li p sup { display: inline-block; line-height: 1; color: #fff; font-size: 20px; vertical-align: top;}
.lyAbout_data ul li p sub { display: inline-block; line-height: 1; color: #fff; font-size: 16px; vertical-align: bottom; margin-left: -14px; opacity: .45;}
.lyAbout_map { width: 42%; overflow: hidden; padding: 80px 100px; background: #1a5aaa url(../images/mapBg.png) center 40px no-repeat;}
.lyAbout_map p { padding-left: 80px; position: relative;}
.lyAbout_map p i { display: block; width: 54px; height: 54px; overflow: hidden; position: absolute; left: 0; top: 0;}
.lyAbout_map p em { display: block; line-height: 30px; color: #fff; font-size: 24px; font-weight: bold;}
.lyAbout_map p span { display: block; line-height: 28px; color: rgba(255, 255, 255, .7); font-size: 16px; margin-top: 14px;}
/*lyAboutus end*/

.vd_mask { display: none; width: 100%; height: 100%; background-color: rgba(0, 0, 0, .55); position: fixed; top: 0; left: 0; z-index: 9998;}
.vd_mask.show { display: block;}
.vd_pop { width: 840px; height: auto; overflow: hidden; padding: 10px 20px 20px; background-color: #fff; border-radius: 0; position: fixed; left: 50%; top: 50%; z-index: 9999; opacity: 0; filter: Alpha(opacity=0); transform: scale3d(1, 0, 1) translate(-50%, -50%); -webkit-transform: scale3d(1, 0, 1) translate(-50%, -50%);}
.vd_pop.show { opacity: 1; filter: Alpha(opacity=100); transform: scale3d(1, 1, 1) translate(-50%, -50%); -webkit-transform: scale3d(1, 1, 1) translate(-50%, -50%);}
.vd_pop .vd_head { height: 40px; line-height: 40px; color: #333; font-size: 24px; font-weight: bold; margin-bottom: 10px;}
.vd_pop .vd_head a.vd_close { display: block; width: 40px; height: 40px; overflow: hidden; padding: 10px; float: right;}
.vd_pop .vd_head a.vd_close:hover svg path { fill: #1a5aaa;}
.vd_pop .vd_main { width: 100%; height: 400px; overflow: hidden; margin: 0 auto; position: relative;}
.vd_main video { display: block; width: 100%; height: 100%; object-fit: cover;}


/*lyCase start*/
.lyCase { overflow: hidden; padding: 100px 0; background-color: #f8f8f8;}
.lyCase_main { position: relative;}

.lyCase_swiper { position: relative;}
.lyCase_swiper .swiper-slide { padding-bottom: 150px; position: relative;}
.lyCase_swiper .swiper-slide .lyCase_img { width: 100%; height: 400px; overflow: hidden;}
.lyCase_swiper .swiper-slide .lyCase_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyCase_swiper .swiper-slide:hover .lyCase_img a img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyCase_swiper .swiper-slide .lyCase_text { width: 100%; height: 150px; overflow: hidden; padding: 30px; background-color: #fff; position: absolute; bottom: 0; left: 0;}
.lyCase_swiper .swiper-slide:hover .lyCase_text { height: 240px; background-color: #1a5aaa;}
.lyCase_swiper .swiper-slide .lyCase_text a.ico { display: block; width: 20px; height: 20px; overflow: hidden; margin: 0 auto 20px; opacity: .25;}
.lyCase_swiper .swiper-slide:hover .lyCase_text a.ico svg path { fill: #fff;}
.lyCase_swiper .swiper-slide .lyCase_text a.name { display: block; width: 100%; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; text-align: center; white-space:nowrap; text-overflow:ellipsis; margin: 0 auto;}
.lyCase_swiper .swiper-slide:hover .lyCase_text a.name { color: #fff;}
.lyCase_swiper .swiper-slide .lyCase_text p.ms { max-height: 0; overflow: hidden; line-height: 26px; color: rgba(255, 255, 255, .45); font-size: 16px; text-align: center; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin: 0;}
.lyCase_swiper .swiper-slide:hover .lyCase_text p.ms { max-height: 52px; margin: 6px 0 12px;}
.lyCase_swiper .swiper-slide .lyCase_text a.btn { display: block; width: 44px; height: 0; overflow: hidden; font-size: 0; background-color: #fff; border-radius: 50%; margin: 0 auto; position: relative;}
.lyCase_swiper .swiper-slide:hover .lyCase_text a.btn { height: 44px;}
.lyCase_swiper .swiper-slide .lyCase_text a.btn::before, .lyCase_swiper .swiper-slide .lyCase_text a.btn::after { content: ''; display: block; background-color: #1a5aaa; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%);}
.lyCase_swiper .swiper-slide .lyCase_text a.btn::before { width: 16px; height: 2px;}
.lyCase_swiper .swiper-slide .lyCase_text a.btn::after { width: 2px; height: 16px;}

.lyCase_swiper .swiper-button-prev, .lyCase_swiper .swiper-button-next { width: 40px; height: 40px; margin-top: -20px; padding: 0; background: none; border: 0; border-radius: 0; top: 50%;}
.lyCase_swiper .swiper-button-prev { left: -60px; transform: rotateY(180deg); -webkit-transform: rotateY(180deg);}
.lyCase_swiper .swiper-button-next { right: -60px;}
.lyCase_swiper .swiper-button-prev:hover svg path, .lyCase_swiper .swiper-button-next:hover svg path { fill: #1a5aaa;}
.lyCase_swiper .swiper-button-disabled { opacity: .25 !important;}

.lyCase_more { position: absolute; top: 50px; right: 0;}
.lyCase_more a { display: block; width: 170px; height: 50px; overflow: hidden; line-height: 48px; color: #222; font-size: 16px; text-align: center; border: 1px solid #ddd;}
.lyCase_more a:hover { color: #fff; background-color: #1a5aaa; border: 1px solid #1a5aaa;}
.lyCase_more a i { display: inline-block; width: 18px; height: 18px; overflow: hidden; vertical-align: middle; margin: -4px 0 0 10px;}
.lyCase_more a:hover i { margin: -4px 0 0 20px;}
.lyCase_more a:hover i svg path { fill: #fff;}
/*lyCase end*/


/*lyNews start*/
.lyNews { overflow: hidden; padding: 100px 0; background: #2067b9 url(../images/newBg.png) center center no-repeat; position: relative;}
.lyNews .lyNews_main { padding-left: 60px; position: relative; z-index: 1;}
.lyNews_main .lyTitle1 { padding-left: 30px; position: relative;}
.lyNews_main .lyTitle1::after { content: ''; display: block; width: 100px; height: 4px; margin-top: -2px; background-color: #fff; position: absolute; top: 50%; right: 100%;}

.lyNews_tab { position: absolute; top: 50px; right: 0; z-index: 1;}
.lyNews_tab ul li { display: inline-block; vertical-align: top; height: 50px; overflow: hidden; line-height: 50px; color: #fff; font-size: 18px; text-align: center; padding: 0 40px; background-color: rgba(255, 255, 255, .25); cursor: pointer; position: relative;}
.lyNews_tab ul li:first-child { margin-right: 20px;}
.lyNews_tab ul li:hover, .lyNews_tab ul li.active { color: #1a5aaa; background-color: #fff;}

.lyNews_list ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -18px -36px;}
.lyNews_list ul li { width: 50%; margin-bottom: 36px; padding: 0 18px;}
.lyNews_list ul li .newRec_con { display: flex; overflow: hidden; padding: 24px; background-color: #fff;}
.lyNews_list ul li .newRec_con:hover { box-shadow: 0 10px 20px rgba(0, 0, 0, .1);}
.newRec_con em.ico { display: block; width: 48px; height: 48px; overflow: hidden; padding: 12px; background-color: #1a5aaa; border-radius: 50%;}

.newRec_con .newRec_text { width: calc(100% - 48px); overflow: hidden; padding-left: 24px;}
.newRec_con .newRec_text a.name { display: block; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; font-weight: bold; white-space:nowrap; text-overflow:ellipsis; position: relative;}
.newRec_con:hover .newRec_text a.name { color: #1a5aaa;}
.newRec_con .newRec_text p.ms { max-height: 52px; overflow: hidden; line-height: 26px; color: #999; font-size: 16px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin: 8px 0 12px;}
.newRec_con .newRec_text span.time { display: block; height: 24px; line-height: 24px; color: #999; font-size: 14px; float: left;}
.newRec_con .newRec_text span.time i { display: block; width: 14px; height: 14px; overflow: hidden; margin: 5px 6px 5px 0; float: left;}
.newRec_con .newRec_text a.btn { display: block; height: 24px; line-height: 24px; color: #999; font-size: 14px; float: right;}
.newRec_con:hover .newRec_text a.btn { color: #1a5aaa;}
.newRec_con .newRec_text a.btn i { display: inline-block; width: 16px; height: 16px; overflow: hidden; vertical-align: middle; margin: -4px 0 0 10px;}
.newRec_con:hover .newRec_text a.btn i svg path { fill: #1a5aaa;}


.lyNews::before { content: ''; display: block; width: calc(50% - 700px); height: calc(100% - 60px); background-color: #1a5aaa; position: absolute; left: 0; bottom: 0;}
.lyNews i.xs { display: block; width: calc(50% - 740px); height: 60px; background-color: #f8f8f8; position: absolute; left: 0; top: 0;}
.lyNews i.xs::after { content: ''; display: block; width: 0; height: 0; border-bottom: 60px solid #063c7e; border-right: 40px solid transparent; position: absolute; right: -40px; bottom: 0;}
/*lyNews end*/


/*lyWhy start*/
.lyWhy { overflow: hidden; padding: 100px 0; background-color: #f8f8f8; position: relative;}
.lyWhy::before { content: ''; display: block; width: calc(50% - 700px); height: 60px; background-color: #1a5aaa; position: absolute; left: 0; top: 0;}
.lyWhy_main { padding-left: 40%; position: relative;}
.lyWhy_main .lyWhy_list { width: 50%; height: auto; position: absolute; left: 0; top: 50%; z-index: 1; transform: translateY(-50%); -webkit-transform: translateY(-50%);}
.lyWhy_list ul { background-color: #fff;}
.lyWhy_list ul li { width: 100%; padding: 30px 40px; position: relative; cursor: pointer;}
.lyWhy_list ul li::before { content: ''; display: block; width: 100%; height: 1px; background-color: #e6e6e6; position: absolute; left: 0; bottom: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyWhy_list ul li:last-child::before { display: none;}
.lyWhy_list ul li:hover::before, .lyWhy_list ul li.active::before { width: 0;}
.lyWhy_list ul li::after { content: ''; display: block; width: 0; height: 100%; overflow: hidden; background-color: #1a5aaa; position: absolute; left: 0; top: 0; transition: all 0.5s; -webkit-transition: all 0.5s;}
.lyWhy_list ul li:hover::after, .lyWhy_list ul li.active::after { width: calc(100% + 40px);}
.lyWhy_list ul li .lyWhy_con { display: flex; align-items: center; position: relative; z-index: 1;}
.lyWhy_list ul li .lyWhy_con .pic { width: 100px; height: 100px; overflow: hidden; background-color: #fff; border: 3px solid #fff; border-radius: 50%; position: relative;}
.lyWhy_list ul li .lyWhy_con .text { width: calc(100% - 100px); height: auto; overflow: hidden; padding-left: 40px;}
.lyWhy_list ul li .lyWhy_con .text p { line-height: 30px; color: #222; font-size: 20px; font-weight: bold;}
.lyWhy_list ul li .lyWhy_con .text span { display: block; max-height: 52px; overflow: hidden; line-height: 26px; color: #777; font-size: 16px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 2; -webkit-box-orient: vertical; margin-top: 10px;}
.lyWhy_list ul li:hover .lyWhy_con .text p, .lyWhy_list ul li.active .lyWhy_con .text p { color: #fff;}
.lyWhy_list ul li:hover .lyWhy_con .text span, .lyWhy_list ul li.active .lyWhy_con .text span { color: rgba(255, 255, 255, .45);}

.lyWhy_main .lyWhy_pic { width: 100%; height: 580px; overflow: hidden; position: relative;}
/*lyWhy end*/



@media (max-width:1680px) {
  .lyBanner { height: 650px; margin-top: 100px;}

}

@media (max-width:1600px) {
  .lyBanner { height: 620px;}
}

@media (max-width:1560px) {
  .lyBanner { height: 600px;}

}

@media (max-width:1440px) {
  .lyBanner { height: 560px; margin-top: 80px;}
  .lyBanner .swiper-pagination { bottom: 20px !important;}

  .lyProRec_head { padding: 60px 0 0;}
  .lyProSearch { width: 50%;}
  .lyProSearch form { height: 50px;} 
  .lyProSearch .lyForm_ipt { width: calc(100% - 120px); height: 50px; line-height: 48px; font-size: 15px; padding: 0 20px;}
  .lyProSearch .lyForm_btn { width: 120px; height: 50px; line-height: 50px; font-size: 15px;}
  .lyProSearch .lyForm_btn i { width: 18px; height: 18px;}
  .lyProSearch p, .lyProSearch p span { font-size: 15px;}
  .lyProSearch p a { font-size: 15px; padding: 0 6px;}

  .lyProRec_main { padding: 60px 0;}
  .lyProRec_main .w1400::before { border-width: 0 25px 15px 25px; top: -75px;}
  .lyProRec_big .swiper-slide .lyProRec_img { height: 420px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name { font-size: 28px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name span { height: 30px; line-height: 30px; font-size: 15px; padding: 0 20px;}
  .lyProRec_big .swiper-slide .lyProRec_text em.line { margin: 20px 0;}  

  .lyProduct_list, .lyCase, .lyNews, .lyWhy { padding: 80px 0;}
  .lyProduct_menu { top: 40px;}
  .lyProduct_menu .swiper-slide a { height: 50px; line-height: 30px;}
  .lyProduct_swiper { padding-bottom: 76px;}
  .lyPro_con a.lyPro_img { height: 224px;}

  .lyAbout_main .lyAbout_img a { height: 440px;}
  .lyAbout_main .lyAbout_img a i { width: 70px; height: 70px; padding: 20px 20px 20px 26px;}
  .lyAbout_main .lyAbout_img a i::before { width: 100px; height: 100px; left: -15px; top: -15px;}

  .lyAbout_data ul li { margin-right: 40px; padding-left: 34px;}
  .lyAbout_data ul li span { width: 24px; height: 44px; line-height: 24px; font-size: 16px;}
  .lyAbout_data ul li p em { line-height: 44px; font-size: 54px;}
  .lyAbout_data ul li p sup { font-size: 18px;}
  .lyAbout_data ul li p sub { font-size: 15px;}
  .lyAbout_map { padding: 40px 80px;}

  .vd_pop { width: 640px;}
  .vd_pop .vd_head { font-size: 24px;}
  .vd_pop .vd_main { height: 340px;}

  .lyCase_more { top: 40px;}
  .lyCase_swiper .swiper-slide { padding-bottom: 120px;}
  .lyCase_swiper .swiper-slide .lyCase_img { height: 360px;}
  .lyCase_swiper .swiper-slide .lyCase_text { height: 120px; padding: 20px;}
  .lyCase_swiper .swiper-slide:hover .lyCase_text { height: auto;}
  .lyCase_swiper .swiper-button-prev { left: -50px;}
  .lyCase_swiper .swiper-button-next { right: -50px;}

  .lyNews_tab { top: 40px;}
  .lyNews::before { width: calc(50% - 640px); height: calc(100% - 40px);}
  .lyNews .lyNews_main { padding-left: 40px;}
  .lyNews_main .lyTitle1 { padding-left: 24px;}
  .lyNews_main .lyTitle1::after { width: 80px; height: 3px; margin-top: -1.5px;}
  .lyNews i.xs { width: calc(50% - 640px); height: 40px;}
  .lyNews i.xs::after {border-bottom: 40px solid #063c7e; border-right: 30px solid transparent; right: -30px;}
  .lyNews_list ul { margin: 0 -15px -30px;}
  .lyNews_list ul li { margin-bottom: 30px; padding: 0 15px;}

  .lyWhy::before { width: calc(50% - 640px); height: 40px;}
  .lyWhy_main { padding-left: 44%;}
  .lyWhy_list ul li { padding: 20px 30px;}
  .lyWhy_list ul li .lyWhy_con .text { padding-left: 30px;}
  .lyWhy_list ul li:hover::after, .lyWhy_list ul li.active::after { width: calc(100% + 30px);}
  .lyWhy_main .lyWhy_pic { height: 500px;}

}

@media (max-width:1366px) {
  .lyBanner { height: 520px;}
  .lyBanner .swiper-pagination span { width: 36px;}

}

@media (max-width:1280px) {
  .lyBanner { height: 500px;}

  .lyProSearch form { height: 44px;} 
  .lyProSearch .lyForm_ipt { width: calc(100% - 120px); height: 44px; line-height: 42px; font-size: 15px; padding: 0 20px;}
  .lyProSearch .lyForm_btn { width: 120px; height: 44px; line-height: 44px; font-size: 15px;}
  .lyProSearch .lyForm_btn i { width: 18px; height: 18px;}
  .lyProSearch p { margin-top: 6px;}

  .lyProRec_main { padding: 50px 0;}
  .lyProRec_main .w1400::before { border-width: 0 25px 15px 25px; top: -65px; left: 20px;}
  .lyProRec_big .swiper-slide .lyProRec_img { height: 360px;}
  .lyProRec_big .swiper-slide .lyProRec_text, .lyProRec_small { padding-left: 30px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name { line-height: 36px; font-size: 24px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name span { height: 28px; line-height: 28px; font-size: 14px; padding: 0 20px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name span i { width: 14px; height: 14px; margin: -2px 8px 0 0;}
  .lyProRec_big .swiper-slide .lyProRec_text p.ms { max-height: 50px; line-height: 25px; font-size: 15px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.more { height: 30px; line-height: 30px; font-size: 15px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.more i { width: 15px; height: 15px;}
  .lyProRec_small .swiper-slide { height: 100px;}

  .lyProduct_list, .lyCase, .lyNews, .lyWhy { padding: 60px 0;}
  .lyProduct_menu { top: 36px;}
  .lyProduct_menu .swiper-slide a { height: 44px; font-size: 16px; padding: 7px;}
  .lyProduct_swiper { padding-bottom: 66px;}
  .lyProduct_swiper .swiper-slide .lyPro_con { padding: 15px;}
  .lyPro_con a.lyPro_img { height: 195px;}
  .lyPro_con a.lyPro_name { height: 30px; line-height: 30px; font-size: 16px;}
  .lyPro_con p.lyPro_model { height: 20px; line-height: 20px; font-size: 14px;}
  .lyPro_con p.lyPro_model i { top: 3px;}
  .lyPro_con a.lyPro_more { font-size: 12px;}
  .lyPro_con a.lyPro_more::before { width: calc(100% - 60px);}
  .lyProduct_swiper .swiper-pagination { width: calc(100% - 260px);}
  .lyProduct_swiper .swiper-button-prev { right: 196px;}
  .lyProduct_more a { width: 140px; font-size: 14px;}

  .lyAbout_main .lyAbout_text { padding: 60px 60px 60px 0;}
  .lyAbout_con { max-height: 100px; line-height: 25px; font-size: 15px;}
  .lyAbout_con p { line-height: 25px; font-size: 15px;}
  .lyAbout_text .lyAbout_lk { margin-top: 30px;}
  .lyAbout_text .lyAbout_lk dl dd a { width: 150px; height: 44px; line-height: 42px; font-size: 15px;}
  .lyAbout_text .lyAbout_lk dl dd a i { width: 15px; height: 15px;}
  .lyAbout_main .lyAbout_img { padding-top: 60px;}
  .lyAbout_main .lyAbout_img a { height: 344px;}
  .lyAbout_main .lyAbout_img a i { width: 64px; height: 64px;  padding: 18px 18px 18px 24px;}
  .lyAbout_main .lyAbout_img a i::before { width: 84px; height: 84px; left: -10px; top: -10px;}

  .lyAbout_data ul li { margin-right: 32px; padding-left: 32px;}
  .lyAbout_data ul li span { width: 22px; height: 40px; line-height: 22px; font-size: 14px;}
  .lyAbout_data ul li p em { line-height: 40px; font-size: 48px;}
  .lyAbout_data ul li p sup { font-size: 16px;}
  .lyAbout_data ul li p sub { font-size: 14px;}
  .lyAbout_map { padding: 30px 60px;}
  .lyAbout_map p { padding-left: 60px;}
  .lyAbout_map p i { width: 40px; height: 40px;}
  .lyAbout_map p em { font-size: 20px;}
  .lyAbout_map p span { line-height: 25px; font-size: 15px; margin-top: 10px;}

  .lyCase_more { top: 36px;}
  .lyCase_more a { width: 160px; height: 44px; line-height: 42px; font-size: 15px;}
  .lyCase_more a i { width: 15px; height: 15px;}
  .lyCase_swiper .swiper-slide { padding-bottom: 105px;}
  .lyCase_swiper .swiper-slide .lyCase_img { height: 300px;}
  .lyCase_swiper .swiper-slide .lyCase_text { height: 105px;}
  .lyCase_swiper .swiper-slide .lyCase_text a.ico { margin: 0 auto 15px;}
  .lyCase_swiper .swiper-slide .lyCase_text a.name { font-size: 16px;}
  .lyCase_swiper .swiper-slide .lyCase_text p.ms { line-height: 24px; font-size: 14px;}
  .lyCase_swiper .swiper-slide:hover .lyCase_text p.ms { max-height: 48px; margin: 5px 0 10px;}
  .lyCase_swiper .swiper-slide .lyCase_text a.btn { width: 36px;}
  .lyCase_swiper .swiper-slide:hover .lyCase_text a.btn { height: 36px;}
  .lyCase_swiper .swiper-button-prev, .lyCase_swiper .swiper-button-next { width: 36px; height: 36px; margin-top: -18px;}
  .lyCase_swiper .swiper-button-prev { left: -40px;}
  .lyCase_swiper .swiper-button-next { right: -40px;}

  .lyNews::before { width: calc(50% - 540px); height: calc(100% - 30px);}
  .lyNews .lyNews_main { padding-left: 30px;}
  .lyNews_main .lyTitle1 { padding-left: 20px;}
  .lyNews_main .lyTitle1::after { width: 60px; height: 2px; margin-top: -1px;}
  .lyNews i.xs { width: calc(50% - 540px); height: 30px;}
  .lyNews i.xs::after { border-bottom: 30px solid #063c7e; border-right: 30px solid transparent; right: -30px;}
  
  .lyNews_tab { top: 36px;}
  .lyNews_tab ul li { height: 44px; line-height: 44px; font-size: 16px; padding: 0 30px;}
  .lyNews_tab ul li:first-child { margin-right: 16px;}
  .lyNews_list ul { margin: 0 -10px -20px;}
  .lyNews_list ul li { margin-bottom: 20px; padding: 0 10px;}
  .lyNews_list ul li .newRec_con { padding: 20px;}
  .newRec_con em.ico { width: 44px; height: 44px;}
  .newRec_con .newRec_text { width: calc(100% - 44px); padding-left: 20px;}
  .newRec_con .newRec_text p.ms { max-height: 48px; line-height: 24px; font-size: 14px; margin: 6px 0 10px;}
  .newRec_con .newRec_text a.btn i { width: 15px; height: 15px;}

  .lyWhy::before { width: calc(50% - 540px); height: 30px;}
  .lyWhy_list ul li { padding: 20px;}
  .lyWhy_list ul li .lyWhy_con .pic { width: 88px; height: 88px; border: 2px solid #fff;}
  .lyWhy_list ul li .lyWhy_con .text { width: calc(100% - 88px); padding-left: 20px;}
  .lyWhy_list ul li .lyWhy_con .text p { font-size: 18px;}
  .lyWhy_list ul li .lyWhy_con .text span { max-height: 48px; line-height: 24px; font-size: 14px;}
  .lyWhy_list ul li:hover::after, .lyWhy_list ul li.active::after { width: calc(100% + 20px);}
  .lyWhy_main .lyWhy_pic { height: 440px;}
}

@media (max-width:1200px) {
  .lyBanner { height: 460px;}

}

@media (max-width:1080px) {  
  .lyBanner { height: 420px;}
  .lyBanner .swiper-pagination span { width: 30px;}

  .lyProRec_main { padding: 40px 0;}
  .lyProRec_main .w1400::before { top: -55px;}
  .lyProRec_big .swiper-slide .lyProRec_img { height: 340px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name { font-size: 22px;}
  .lyProRec_small .swiper-slide { height: 92px;}

  .lyProduct_swiper .swiper-slide .lyPro_con { padding: 20px;}
  .lyPro_con a.lyPro_img { height: 240px;}
  .lyPro_con a.lyPro_name { height: 32px; line-height: 32px; font-size: 18px;}
  
  .vd_pop { width: 600px;}
  .vd_pop .vd_head { height: 30px; line-height: 30px; font-size: 22px;}
  .vd_pop .vd_head a.vd_close { width: 30px; height: 30px; padding: 5px;}
  .vd_pop .vd_main { height: 320px;}

  .lyAbout_data ul li { margin-right: 30px; padding-left: 30px;}
  .lyAbout_data ul li p em { font-size: 42px;}


  .lyNews::before, .lyNews i.xs { width: 3%;}
  .lyCase_swiper .swiper-slide .lyCase_img { height: 360px;}
  .lyCase_swiper .swiper-button-prev, .lyCase_swiper .swiper-button-next { top: inherit; margin-top: 0; padding: 6px; bottom: -48px;}
  .lyCase_swiper .swiper-button-prev { left: 0;}
  .lyCase_swiper .swiper-button-next { right: 0;}

  .lyWhy::before { width: 3%;} 
}

@media (max-width:1024px) {
  .lyBanner { height: 400px;}

  .lyProRec_big .swiper-slide .lyProRec_img { height: 320px;}
  .lyProRec_big .swiper-slide .lyProRec_text em.line { margin: 15px 0;}
  .lyProRec_big .swiper-slide .lyProRec_text a.more { margin-top: 24px;}
  .lyProRec_small .swiper-slide { height: 90px;}

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

  .vd_pop .vd_main { height: 315px;}
}

@media (max-width:920px) {
  .lyBanner { height: 360px; margin-top: 72px;}

  .lyProRec_head { padding: 40px 0 0;}
  .lyProSearch { width: 54%;} 
  .lyProSearch .lyForm_ipt { width: calc(100% - 100px);}
  .lyProSearch .lyForm_btn { width: 100px;}
  .lyProSearch p { height: 24px; line-height: 24px;}
  .lyProSearch p, .lyProSearch p span, .lyProSearch p a { font-size: 14px;}

  .lyProRec_main .w1400::before { border-width: 0 20px 12px 20px; top: -52px;}
  .lyProRec_big .swiper-slide .lyProRec_img { height: 300px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name { line-height: 32px; font-size: 20px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name span { padding: 0 14px;}
  .lyProRec_small .swiper-slide { height: 80px;}

  .lyProduct_list, .lyCase, .lyNews, .lyWhy { padding: 40px 0;}
  .lyProduct_menu { max-width: 64%; top: 28px;}
  .lyProduct_swiper { padding-bottom: 56px;}
  .lyPro_con a.lyPro_img { height: 200px;}

  .lyAbout_main .lyAbout_text { padding: 40px 40px 40px 0;}
  .lyAbout_text .lyAbout_lk { margin-top: 24px;}
  .lyAbout_text .lyAbout_lk dl dd a { width: 130px; height: 40px; line-height: 38px; font-size: 14px;}
  .lyAbout_main .lyAbout_img { padding-top: 40px;}
  .lyAbout_main .lyAbout_img a { height: 296px;}
  .lyAbout_main .lyAbout_img a i { width: 56px; height: 56px; padding: 14px 14px 14px 20px;}
  .lyAbout_main .lyAbout_img a i::before { width: 76px; height: 76px;}

  .lyAbout_data ul li { margin-right: 20px;}
  .lyAbout_data ul li span { width: 20px; height: 36px; line-height: 20px; font-size: 12px;}
  .lyAbout_data ul li p em { line-height: 36px; font-size: 36px; margin-right: 6px;}
  .lyAbout_data ul li p sub { font-size: 12px; vertical-align: baseline; margin-left: -10px;}
  .lyAbout_map { padding: 20px 40px;}
  .lyAbout_map p { padding-left: 40px;}
  .lyAbout_map p i { width: 30px; height: 30px;}
  .lyAbout_map p em { font-size: 18px;}
  .lyAbout_map p span { line-height: 24px; font-size: 14px; margin-top: 4px;}

  .lyCase_more { top: 28px;}
  .lyCase_swiper .swiper-slide .lyCase_img { height: 320px;}
  .lyCase_swiper .swiper-button-prev, .lyCase_swiper .swiper-button-next { display: none;}

  .lyNews_tab { top: 28px;}

}

@media (max-width:820px) {
  .lyBanner { height: 320px;}
  .lyBanner .swiper-pagination span { width: 24px;}

  .lyProRec_big .swiper-slide .lyProRec_img { height: 260px;}
  .lyProRec_big .swiper-slide .lyProRec_text p.ms { max-height: 48px; line-height: 24px; font-size: 14px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.more { font-size: 14px; margin-top: 12px;}
  .lyProRec_small .swiper-slide { height: 70px;}

  .lyProduct_swiper .swiper-slide .lyPro_con { padding: 15px;}
  .lyPro_con a.lyPro_img { height: 170px;}
  .lyPro_con a.lyPro_name { height: 30px; line-height: 30px; font-size: 16px;}

  .lyAbout_main .lyAbout_text { padding: 40px 30px 40px 0;}
  .lyAbout_con { max-height: 96px; line-height: 24px; font-size: 14px;}
  .lyAbout_con p { line-height: 24px; font-size: 14px;}
  .lyAbout_text .lyAbout_lk dl dd { margin-right: 12px;}
  .lyAbout_text .lyAbout_lk dl dd a { width: 120px;}
  .lyAbout_main .lyAbout_img a { height: 292px;}
  .lyAbout_data ul li p em { font-size: 30px;}
  .vd_pop { width: 480px; padding: 10px 15px 15px;}
  .vd_pop .vd_head { margin-bottom: 15px;}
  .vd_pop .vd_main { height: 254px;}

  .lyCase_swiper .swiper-slide .lyCase_img { height: 280px;}

  .lyNews .lyNews_main, .lyNews_main .lyTitle1 { padding-left: 0;}
  
  .lyNews::before, .lyNews i.xs, .lyNews_main .lyTitle1::after, .lyWhy::before { display: none;}

  .lyWhy_list ul li .lyWhy_con .pic { width: 80px; height: 80px;}
  .lyWhy_list ul li .lyWhy_con .text p { line-height: 24px; font-size: 16px;}
  .lyWhy_list ul li .lyWhy_con .text span { margin-top: 8px;}
  .lyWhy_main .lyWhy_pic { height: 400px;}
}

@media (max-width:767px) {
  .lyBanner { height: 200px; margin-top: 64px;}
  .lyBanner .swiper-pagination { height: 2px; bottom: 12px !important;}
  .lyBanner .swiper-pagination span { width: 20px; height: 2px;}

  .lyProRec_head { padding: 20px 0 0;}
  .lyProRec_head .w1400 { padding-top: 64px;}
  .lyProSearch { width: 100%;}
  .lyProSearch .lyForm_ipt { padding: 0 12px;}
  .lyProSearch p { display: none;}
  .lyProRec_main .w1400 { padding-bottom: 80px;}
  .lyProRec_main .w1400::before { left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%);}
  .lyProRec_big .swiper-slide { display: block;}
  .lyProRec_big .swiper-slide .lyProRec_img { width: 100%; height: 280px; margin-bottom: 20px;}
  .lyProRec_big .swiper-slide .lyProRec_text, .lyProRec_small { width: 100%; padding-left: 0;}
  .lyProRec_small .swiper-slide { height: 60px;}

  .lyProduct_menu { width: 100%; max-width: 100%; margin-bottom: 20px; position: inherit; top: inherit; right: inherit;}
  .lyProduct_swiper .swiper-slide .lyPro_con { padding: 10px;}
  .lyPro_con a.lyPro_img { height: 150px;}  
  .lyProduct_more { right: 40px;}
  .lyProduct_more a { width: 110px;}
  .lyProduct_swiper .swiper-pagination { width: calc(100% - 200px);}
  .lyProduct_swiper .swiper-button-prev { right: 154px;}

  .lyAboutus .lyAbout_main { display: block; width: 100%; align-items: unset; justify-items: unset;}
  .lyAbout_main .lyAbout_text { width: 100%; padding: 40px 3%;}
  .lyAbout_text .lyAbout_lk { margin-top: 20px;}
  .lyAbout_text .lyAbout_lk dl { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -5px;}
  .lyAbout_text .lyAbout_lk dl dd { width: 33.333333%; margin: 0; padding: 0 5px;}
  .lyAbout_text .lyAbout_lk dl dd a { width: 100%;}
  .lyAbout_main .lyAbout_img { width: 100%; padding: 0;}
  .lyAbout_main .lyAbout_img a { height: 260px;}

  .lyAbout_data .w1400 { display: block; width: 100%; align-items: unset;}
  .lyAbout_data ul { width: 100%; padding: 32px 3%;}
  .lyAbout_data ul li { margin-right: 12px;}
  .lyAbout_data ul li p em { line-height: 30px;}
  .lyAbout_data ul li p sub { margin-left: 0;}
  .lyAbout_map { width: 100%; padding: 20px 3%;}

  .vd_pop { width: 94%; padding: 10px;}
  .vd_pop .vd_head { height: 36px; font-size: 20px; margin-bottom: 10px; padding-bottom: 6px;}
  .vd_pop .vd_main { height: 210px;}

  .lyCase_swiper .swiper-slide .lyCase_img { height: 300px;}
  .lyCase_more { margin-top: 20px; position: inherit; top: inherit; right: inherit;}
  .lyCase_more a { margin: 0 auto;}

  .lyNews_tab { margin-bottom: 20px; position: inherit; top: inherit; right: inherit;}
  .lyNews_tab ul { text-align: center;}
  .lyNews_list ul { margin: 0 0 -20px;}
  .lyNews_list ul li { width: 100%; padding: 0;}

  .lyWhy_main { padding-left: 0;}
  .lyWhy_main .lyWhy_list { width: 100%; height: auto; position: inherit; left: inherit; top: inherit; transform: inherit; -webkit-transform: inherit;}  
  .lyWhy_list ul li .lyWhy_con .text p { line-height: 28px; font-size: 18px;}
  .lyWhy_list ul li:hover::after, .lyWhy_list ul li.active::after { width: 100%;}
  .lyWhy_main .lyWhy_pic { height: 280px;}

}

@media (max-width:390px) {
  .lyBanner { height: 180px;}

  .lyProRec_big .swiper-slide .lyProRec_img { height: 260px;}
  .lyProRec_big .swiper-slide .lyProRec_text a.name span { margin: -4px 0 0;}

  .lyPro_con a.lyPro_img { height: 130px;}
  .lyPro_con a.lyPro_name { font-size: 15px;}

  .lyAbout_main .lyAbout_img a { height: 240px;}
  .vd_pop .vd_main { height: 190px;}

  .lyCase_swiper .swiper-slide .lyCase_img { height: 280px;}

  .lyNews_list ul li .newRec_con, .lyWhy_list ul li { padding: 12px;}
  .newRec_con .newRec_text, .lyWhy_list ul li .lyWhy_con .text { padding-left: 12px;}
  .newRec_con .newRec_text a.name { height: 26px;}
  .newRec_con .newRec_text a.name, .lyWhy_list ul li .lyWhy_con .text p { line-height: 26px; font-size: 16px;}
  .lyWhy_list ul li .lyWhy_con .text span { margin-top: 6px;}
  .lyWhy_list ul li .lyWhy_con .pic { width: 70px; height: 70px;}
  .lyWhy_main .lyWhy_pic { height: 260px;}
}

@media (max-width:320px) {
  .lyBanner { height: 150px;}

  .lyProRec_main .w1400 { padding-bottom: 80px;}
  .lyProRec_small .swiper-slide { height: 50px;}
  .lyProRec_big .swiper-slide .lyProRec_img { height: 220px;}
  .lyPro_con a.lyPro_img { height: 240px;}
  .lyPro_con a.lyPro_name { height: 32px; line-height: 32px; font-size: 18px;}
  .lyProduct_swiper .swiper-pagination { display: none;}
  .lyProduct_swiper .swiper-button-prev { right: inherit; left: 0;}
  .lyProduct_more { right: inherit; left: 50%; transform: translateX(-50%); -webkit-transform: translateX(-50%);}

  .lyAbout_main .lyAbout_img a { height: 220px;}
  .lyAbout_main .lyAbout_img a i { width: 48px; height: 48px; padding: 12px 12px 12px 18px;}
  .lyAbout_main .lyAbout_img a i::before { width: 68px; height: 68px;}
  .vd_pop .vd_main { height: 160px;}

  .newRec_con .newRec_text a.name, .lyWhy_list ul li .lyWhy_con .text p { line-height: 25px; font-size: 15px;}  
  .newRec_con .newRec_text p.ms { max-height: 44px; line-height: 22px; font-size: 12px; margin: 2px 0 8px;}
  .newRec_con .newRec_text span.time, .newRec_con .newRec_text a.btn { font-size: 12px;}
  .lyWhy_list ul li .lyWhy_con .pic { width: 50px; height: 50px;}
  .lyWhy_list ul li .lyWhy_con .text { width: calc(100% - 50px);}
  .lyWhy_list ul li .lyWhy_con .text span { max-height: 44px; line-height: 22px; font-size: 12px;}
  .lyWhy_main .lyWhy_pic { height: 200px;}
  
}