/*lyBanner start*/
.lyBanner { height: 750px; overflow: hidden; background-color: #f5f5f5;}
.lyBanner .swiper-container { height: 100%;}
.lyBanner .swiper-slide { overflow: hidden; position: relative;}
.lyBanner .swiper-slide .lyBa_text { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); -webkit-transform: translate(-50%, -50%); -moz-transform: translate(-50%, -50%); -ms-transform: translate(-50%, -50%); -o-transform: translate(-50%, -50%);}
.lyBa_text .tit { line-height: 1.4; color: #fff; font-family: "Montserrat-Bold"; font-size: 52px; text-align: center;}
.lyBa_text .lyBa_btn { margin-top: 40px; text-align: center;}
.lyBa_btn a { display: inline-block; height: 48px; line-height: 48px; font-family: "Poppins-Medium"; color: #fff; font-size: 16px; margin: 0 10px; padding: 0 30px; border-radius: 4px; background-color: #004298; vertical-align: top;}
.lyBa_btn a:nth-child(2) { background-color: #ffd100;}

.lyBanner .swiper-pagination { width: 100%; height: 10px; bottom: 30px !important;}
.lyBanner .swiper-pagination span { width: 10px; height: 10px; margin: 0 5px !important; background-color: #e6e6e6; vertical-align: top; opacity: 1;}
.lyBanner .swiper-pagination span::after { display: none;}
.lyBanner .swiper-pagination span.swiper-pagination-bullet-active { background-color: #ffd100;}

.lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 48px; height: 48px; margin-top: -24px; padding: 12px; background: rgba(0, 0, 0, 0); border: 1px solid rgba(255, 255, 255, .5); border-radius: 4px;}
.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 { background: #004298; border: 1px solid #004298;}
.lyBanner .swiper-button-prev svg, .lyBanner .swiper-button-next svg { display: block; width: 100%; height: 100%;}
.lyBanner .swiper-button-disabled { opacity: .5 !important;}
/*lyBanner end*/


/*lyAdvantage start*/
.lyAdvantage { padding-top: 80px;}
.lyAdv_main ul { display: flex; flex-wrap: wrap; justify-content: center; margin: 0 -15px;}
.lyAdv_main ul li { width: 25%; padding: 0 15px;}
.lyAdv_main ul li i { display: block; width: 72px; height: 72px; overflow: hidden; margin: 0 auto; padding: 21px; background-color: #222; border-radius: 50%;}
.lyAdv_main ul li title { display: block; line-height: 1.5; color: #222; font-family: "Montserrat-Bold"; font-size: 20px; text-align: center; margin: 15px 0 10px;}
.lyAdv_main ul li p { line-height: 1.6; color: #777; font-family: "Poppins-Light"; font-size: 16px; text-align: center;}
/*lyAdvantage end*/


/*lyProducts start*/
.lyProducts { overflow: hidden; padding: 80px 0;}
.lyPro_list ul { display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -15px;}
.lyPro_list ul li { width: 25%; margin-bottom: 30px; padding: 0 15px;}
.lyPro_con { overflow: hidden; height: 100%; background-color: #fff; border: 1px solid #e6e6e6; box-shadow: 0 0 0 rgba(0, 66, 152, 0);}
.lyPro_con:hover { border: 1px solid #004298; box-shadow: 0 6px 12px rgba(0, 66, 152, .2);}
.lyPro_con a.img { display: block; width: 100%; height: 260px; overflow: hidden; position: relative;}
.lyPro_con:hover a.img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyPro_con .text { padding: 20px 30px 30px;}
.lyPro_con .text a.name { display: block; line-height: 1.6; color: #222; font-family: "Poppins-Medium"; font-size: 18px; margin-bottom: 5px;}
.lyPro_con:hover .text a.name { color: #004298;}
.lyPro_con .text p { min-height: 24px; line-height: 24px; color: #777; font-family: "Poppins-Light"; font-size: 16px; padding-left: 24px; position: relative;}
.lyPro_con .text p::before { display: block; content: ''; width: 4px; height: 4px; background-color: #777; border-radius: 50%; position: absolute; left: 8px; top: 10px;}
.lyPro_con .text a.btn { display: inline-block; line-height: 42px; color: #222; font-family: "Poppins-Light"; font-size: 16px; border: 1px solid #222; padding: 0 25px; vertical-align: top; margin-top: 20px;}
.lyPro_con:hover .text a.btn { color: #fff; background-color: #004298; border: 1px solid #004298;}
.lyPro_list .lyMore { text-align: center; margin-top: 10px;}
/*lyProducts end*/


/*lyAboutUs start*/
.lyAboutUs { overflow: hidden; padding: 80px 0; background-color: #f8f8f8;}
.lyAbout_main { display: flex; flex-wrap: wrap; justify-content: left;}
.lyAbout_left { width: 50%; padding-right: 80px;}
.lyAbout_left .lyTitle { color: #222; text-align: left; margin: 0;}
.lyAbout_left .lyTitle::after { display: none;}
.lyAbout_left .tit { display: block; line-height: 1.2; color: #004298; font-family: "Montserrat-Bold"; font-size: 30px; margin: 10px 0 40px;}
.lyAbout_left .lyAbout_con, .lyAbout_con p { line-height: 1.6; color: #222; font-family: "Poppins-Light"; font-size: 16px;}
.lyAbout_con p { margin: 10px 0;}
.lyAbout_left .lyMore { margin-top: 40px;}

.lyAbout_right { width: 50%; padding: 0 0 60px 40px; border-left: 1px solid #d0d0d0; position: relative;}
.lyAbout_data dl { display: flex; flex-wrap: wrap; justify-content: center; margin: 0 -40px;}
.lyAbout_data dl dd { width: 50%; padding: 20px 40px 40px;}
.lyAbout_data dl dd:first-child { border-right: 1px solid #d0d0d0;}
.lyAbout_data dl dd p em, .lyAbout_data dl dd p sub { display: inline-block; line-height: 40px; vertical-align: top;}
.lyAbout_data dl dd p em { font-family: "Montserrat-Medium"; font-size: 48px;}
.lyAbout_data dl dd p sub { font-size: 32px; margin-left: 10px;}
.lyAbout_data dl dd span { display: block; line-height: 1.4; color: #004298; font-family: "Poppins-Light"; font-size: 16px; margin-top: 10px;}

.lyAbout_right a.lyAbout_img { display: block; width: 100%; height: 420px; overflow: hidden; position: relative;}
.lyAbout_right a.lyAbout_img:hover img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyAbout_right a.lyAbout_btn { display: block; padding: 30px 40px; background-color: #004298; position: absolute; left: -40px; bottom: 0;}
.lyAbout_right a.lyAbout_btn i { display: block; width: 80px; height: 80px; margin: 0 auto 10px;}
.lyAbout_right a.lyAbout_btn span { display: block; line-height: 30px; color: #fff; font-family: "Poppins-Medium"; font-size: 24px; text-align: center;}
.lyAbout_right a.lyAbout_btn span em { display: inline-block; width: 28px; height: 28px; overflow: hidden; padding: 5px; border: 1px solid #fff; border-radius: 50%; vertical-align: middle; margin: -4px 0 0 20px;}
/*lyAboutUs end*/


/*lyNews start*/
.lyNews { overflow: hidden; padding: 80px 0;}
.lyNews_main .swiper-container { padding-bottom: 48px;}
.lyNews_main .swiper-slide:hover { box-shadow: 0 6px 12px rgba(0, 66, 152, .2);}
.lyNews_img { height: 290px; overflow: hidden; background-color: #f5f5f5;}
.lyNews_img a { display: block; width: 100%; height: 100%; overflow: hidden; position: relative;}
.lyNews_main .swiper-slide:hover .lyNews_img a img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.lyNews_text { padding: 20px 30px 0;background-color: #fff; border: 1px solid #e6e6e6; border-top: 0;}
.lyNews_main .swiper-slide:hover .lyNews_text { background-color: #004298; border: 1px solid #004298; border-top: 0;}
.lyNews_text a.name { display: block; height: 30px; overflow: hidden; line-height: 30px; color: #222; font-family: "Poppins-Bold"; font-size: 18px; white-space: nowrap; text-overflow: ellipsis;}
.lyNews_main .swiper-slide:hover .lyNews_text a.name { color: #fff;}
.lyNews_text p.ms { height: 72px; overflow: hidden; line-height: 24px; color: #999; font-family: "Poppins-Light"; font-size: 16px; margin: 5px 0 25px; display: -webkit-box; text-overflow: ellipsis; -webkit-line-clamp: 3; -webkit-box-orient: vertical;}
.lyNews_main .swiper-slide:hover .lyNews_text p.ms { color: rgba(255, 255, 255, .5);}
.lyNews_text .time { padding: 7px 0; border-top: 1px solid #e6e6e6;}
.lyNews_main .swiper-slide:hover .lyNews_text .time { border-top: 1px solid rgba(255, 255, 255, .25);}
.lyNews_text .time a.btn { display: block; line-height: 40px; color: #222; font-family: "Poppins-Medium"; font-size: 16px; float: left;}
.lyNews_main .swiper-slide:hover .lyNews_text .time a.btn { color: #fff;}
.lyNews_text .time a.btn i { display: inline-block; width: 18px; height: 18px; vertical-align: middle; margin: -2px 0 0 10px;}
.lyNews_main .swiper-slide:hover .lyNews_text .time a.btn i svg path { fill: #ffffff;}
.lyNews_text .time span { display: block; line-height: 40px; color: #999; font-family: "Poppins-Light"; font-size: 16px; float: right;}
.lyNews_main .swiper-slide:hover .lyNews_text .time span { color: #fff;}

.lyNews_main .swiper-pagination { width: 100%; height: 8px; bottom: 0 !important;}
.lyNews_main .swiper-pagination span { width: 8px; height: 8px; margin: 0 4px !important; background-color: #004298; vertical-align: top; opacity: .25;}
.lyNews_main .swiper-pagination span::after { display: none;}
.lyNews_main .swiper-pagination span.swiper-pagination-bullet-active { opacity: 1;}
/*lyNews end*/


/*lyFaqMsg start*/
.lyFaqMsg { overflow: hidden; padding: 80px 0; background-color: #f8f8f8;}
.lyFaq { width: 50%; padding-right: 40px; float: left;}
.lyFaq .lyTitle { text-align: left; margin-bottom: 15px;}
.lyFaq .lyTitle::after { display: none;}
.lyFaq p.ms, .lyMsg_con p.ms { line-height: 1.6; color: #999; font-family: "Poppins-Light"; font-size: 16px;}
.lyFaq_list { margin-top: 40px;}
.lyFaq_list ul li { margin-bottom: 20px; cursor: pointer;}
.lyFaq_list ul li:last-child { margin-bottom: 0;}
.lyFaq_list ul li .lyFaq_title { padding: 19px 80px 19px 30px; background-color: #fff; border: 1px solid #e6e6e6; position: relative;}
.lyFaq_list ul li:hover .lyFaq_title, .lyFaq_list ul li.active .lyFaq_title { background-color: #004298;}
.lyFaq_title span { display: block; width: 100%; height: 40px; overflow: hidden; line-height: 40px; color: #222; font-family: "Poppins-Medium"; font-size: 22px; white-space: nowrap; text-overflow: ellipsis;}
.lyFaq_list ul li:hover .lyFaq_title span, .lyFaq_list ul li.active .lyFaq_title span { color: #fff;}
.lyFaq_title i { display: block; width: 32px; height: 32px; overflow: hidden; margin-top: -16px; background-color: #f5f5f5; border-radius: 50%; position: absolute; top: 50%; right: 24px;}
.lyFaq_list ul li:hover .lyFaq_title i, .lyFaq_list ul li.active .lyFaq_title i { background-color: #ffd100;}
.lyFaq_title i::before, .lyFaq_title i::after { display: block; content: ''; background-color: #d8d8d8; position: absolute; left: 50%; top: 50%;}
.lyFaq_title i::before { width: 2px; height: 12px; margin: -6px 0 0 -1px;}
.lyFaq_title i::after { width: 12px; height: 2px; margin: -1px 0 0 -6px;}
.lyFaq_list ul li:hover .lyFaq_title i::before, .lyFaq_list ul li:hover .lyFaq_title i::after, .lyFaq_list ul li.active .lyFaq_title i::before, .lyFaq_list ul li.active .lyFaq_title i::after { background-color: #004298;}
.lyFaq_list ul li.active .lyFaq_title i::before { display: none;}
.lyFaq_list ul li p.dec { display: none; line-height: 1.8; color: #777; font-family: "Poppins-Light"; font-size: 16px; padding: 40px 30px; background-color: #fff; border: 1px solid #e6e6e6; border-top: 0;}
.lyFaq_list ul li.active p.dec { display: block;}

.lyMsg { width: 50%; padding-left: 40px; float: right;}
.lyMsg_con { background-color: #fff; border: 1px solid #e6e6e6; padding: 40px;}
.lyMsg_con .lyTitle { margin-bottom: 15px;}
.lyMsg_con p.ms { text-align: center;}
.lyMsg_form { margin-top: 40px;}
.lyMsg_form dl { display: flex; flex-wrap: wrap; justify-content: center; margin: 0 -10px;}
.lyMsg_form dl dd { width: 50%; margin-bottom: 20px; padding: 0 10px;}
.lyMsg_form dl dt { width: 100%; margin-bottom: 20px; padding: 0 10px;}
.lyMsg_form dl dt:last-child { margin-bottom: 0;}
.lyMsg_form dl dd span, .lyMsg_form dl dt span { display: block; height: 24px; line-height: 24px; color: #999; font-family: "Poppins-Light"; font-size: 16px; margin-bottom: 6px; padding-left: 20px;}
.lyMsg_form dl dd span sup, .lyMsg_form dl dt span sup { vertical-align: middle; color: #f00; font-family: "Poppins-Light";}
.nyMessage_ipt { width: 100%; padding: 4px 20px; background-color: #f8f8f8;}
.nyMessage_ipt input { display: block; width: 100%; height: 36px; overflow: hidden; line-height: 36px; color: #222; font-family: "Poppins-Medium"; font-size: 16px; background: none; border: 0; outline: none;}
.nyMessage_area { width: 100%; padding: 10px 20px; background-color: #f8f8f8;}
.nyMessage_area textarea { display: block; width: 100%; height: 120px; overflow-y: scroll; line-height: 30px; color: #222; font-family: "Poppins-Medium"; font-size: 16px; background: none; border: 0; outline: none; resize: none;}
.nyMessage_btn { text-align: center; margin-top: 20px;}
.nyMessage_btn button { display: inline-block; vertical-align: top; width: 200px; height: 54px; overflow: hidden; line-height: 54px; color: #fff; font-family: "Poppins-Medium"; font-size: 20px; text-align: center; background-color: #ffd100; border: 0; outline: none; cursor: pointer;}
.nyMessage_btn button:hover { background-color: #004298;}
/*lyFaqMsg end*/


@media (max-width:1680px) {
  .lyBanner { height: 660px;}
  .lyBa_text .tit { font-size: 48px;}

}

@media (max-width:1600px) {
  .lyBanner { height: 630px;}
  .lyBa_text .tit { font-size: 46px;}

  .lyAdv_main ul li title { font-size: 18px;}
  .lyAdv_main ul li p, .lyPro_con .text p, .lyAbout_left .lyAbout_con, .lyAbout_con p, .lyAbout_data dl dd span, .lyNews_text p.ms, .lyNews_text .time a.btn, .lyNews_text .time span, .lyFaq p.ms, .lyMsg_con p.ms, .lyFaq_list ul li p.dec, .lyMsg_form dl dd span, .lyMsg_form dl dt span { font-size: 15px;}
  .lyPro_con .text a.btn { line-height: 38px; font-size: 15px;}
  .lyAbout_right a.lyAbout_btn { padding: 20px 40px;}
  .lyAbout_right a.lyAbout_btn span { font-size: 20px;}
  .lyAbout_right a.lyAbout_btn i { width: 70px; height: 70px;}
  .lyAbout_right a.lyAbout_btn span em { width: 25px; height: 25px; padding: 4px;}
  .lyNews_text .time a.btn i { width: 16px; height: 16px;}
  .lyFaq_title span { font-size: 20px;}
  .nyMessage_btn button { height: 52px; line-height: 52px; font-size: 18px;}
}

@media (max-width:1560px) {
  .lyBanner { height: 610px;}
}

@media (max-width:1440px) {
  .lyBanner { height: 570px;}
  .lyBanner .swiper-slide .lyBa_text { padding: 0 5%;}
  .lyBa_text .tit { font-size: 44px;}
  .lyBa_text .lyBa_btn { margin-top: 30px;}
  .lyBa_btn a { height: 44px; line-height: 44px; font-size: 15px; padding: 0 20px;}
  .lyBanner .swiper-pagination { bottom: 20px !important;}

  .lyAdvantage { padding-top: 60px;}

  .lyProducts { padding: 60px 0;}
  .lyPro_con a.img { height: 255px;}
  .lyPro_list .lyMore { margin-top: 0;}

  .lyAboutUs { padding: 60px 0;}
  .lyAbout_left { padding-right: 60px;}
  .lyAbout_left .tit { font-size: 26px; margin: 10px 0 30px;}
  .lyAbout_right { padding: 0 0 40px 30px;}
  .lyAbout_data dl { margin: 0 -30px;}
  .lyAbout_data dl dd { padding: 15px 30px 30px;}
  .lyAbout_data dl dd p em { font-size: 44px;}
  .lyAbout_data dl dd p sub { font-size: 26px;}
  .lyAbout_right a.lyAbout_img { height: 400px;}
  .lyAbout_right a.lyAbout_btn { padding: 20px 30px; left: -30px;}
  .lyAbout_right a.lyAbout_btn i { width: 60px; height: 60px;}
  .lyAbout_right a.lyAbout_btn span { font-size: 18px;}
  .lyAbout_right a.lyAbout_btn span em { width: 22px; height: 22px; margin: -4px 0 0 10px; padding: 3px;}

  .lyNews { padding: 60px 0;}
  .lyNews_main .swiper-container { padding-bottom: 38px;}

  .lyFaqMsg { padding: 60px 0;}
  .lyFaq { padding-right: 30px;}
  .lyMsg { padding-left: 30px;}
}

@media (max-width:1366px) {
  .lyBanner { height: 540px;}
  .lyBa_text .tit { font-size: 40px;}
  .lyBa_text .lyBa_btn { margin-top: 20px;}

  .lyPro_con a.img { height: 240px;}
  .lyPro_con .text { padding: 10px 20px 20px;}
  .lyPro_con .text p { padding-left: 14px;}
  .lyPro_con .text p::before { left: 0;}
  .lyPro_con .text a.btn { margin-top: 15px; padding: 0 20px;}

  .lyAbout_left .lyMore { margin-top: 30px;}
  .lyAbout_data dl dd { padding: 0 30px 30px;}

  .lyNews_img { height: 270px;}
  .lyNews_text { padding: 15px 20px 0;}
  .lyNews_text p.ms { margin: 5px 0 20px;}

  .lyFaq_list, .lyMsg_form { margin-top: 30px;}
  .lyFaq_list ul li .lyFaq_title { padding: 14px 80px 14px 30px;}
  .lyFaq_list ul li p.dec { padding: 30px;}
  .lyMsg_con { padding: 30px;}
  .nyMessage_btn { margin-top: 10px;}
  .nyMessage_btn button { width: 160px; height: 48px; line-height: 48px;}
}

@media (max-width:1280px) {
  .lyBanner { height: 510px;}
  .lyBa_text .tit { font-size: 36px;}

  .lyAdv_main ul { margin: 0 -10px;}
  .lyAdv_main ul li { padding: 0 10px;}
  .lyAdv_main ul li i { width: 66px; height: 66px; padding: 19px;}
  .lyAdv_main ul li p, .lyPro_con .text p, .lyAbout_left .lyAbout_con, .lyAbout_con p, .lyAbout_data dl dd span, .lyNews_text p.ms, .lyNews_text .time a.btn, .lyNews_text .time span, .lyFaq p.ms, .lyMsg_con p.ms, .lyFaq_list ul li p.dec, .lyMsg_form dl dd span, .lyMsg_form dl dt span { font-size: 14px;}

  .lyPro_list ul { margin: 0 -12px;}
  .lyPro_list ul li { margin-bottom: 24px; padding: 0 12px;}
  .lyPro_con a.img { height: 228px;}
  .lyPro_list .lyMore { margin-top: 6px;}

  .lyAbout_left .tit { font-size: 24px;}
  .lyAbout_data dl dd p em { font-size: 40px;}
  .lyAbout_data dl dd p sub { font-size: 24px;}
  .lyAbout_right a.lyAbout_img { height: 380px;}
  .lyAbout_right a.lyAbout_btn { padding: 15px 30px;}
  .lyAbout_right a.lyAbout_btn i { width: 52px; height: 52px;}
  .lyAbout_right a.lyAbout_btn span { font-size: 16px;}
  .lyAbout_right a.lyAbout_btn span em { margin: -2px 0 0 10px;}

  .lyNews_img { height: 250px;}

  .lyFaq { padding-right: 20px;}
  .lyFaq_title span { font-size: 18px;}
  .lyMsg { padding-left: 20px;}
  .lyMsg_form dl dd span, .lyMsg_form dl dt span { padding-left: 15px;}
  .nyMessage_ipt { padding: 2px 15px;}
  .nyMessage_area { padding: 10px 15px;}
}

@media (max-width:1200px) {
  .lyBanner { height: 470px;}
  .lyBa_text .tit { font-size: 34px;}

  .lyPro_con a.img { height: 213px;}

  .lyAbout_left { padding-right: 48px;}
  .lyAbout_right { padding: 0 0 40px 24px;}
  .lyAbout_data dl { margin: 0 -24px;}
  .lyAbout_data dl dd { padding: 0 24px 24px;}  
  .lyAbout_right a.lyAbout_img { height: 370px;}
  .lyAbout_right a.lyAbout_btn { padding: 12px 24px; left: -24px;}

  .lyNews_img { height: 240px;}
}

@media (max-width:1080px) {
  .lyBanner { height: 430px;}
  .lyBa_text .tit { font-size: 32px;}
  .lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { width: 44px; height: 44px; margin-top: -22px;}

  .lyAdvantage { padding-top: 40px;}
  .lyAdv_main ul li title { margin: 10px 0 5px;}

  .lyPro_list ul { margin: 0 -10px;}
  .lyPro_list ul li { margin-bottom: 20px; padding: 0 10px;}
  .lyPro_con a.img { height: 193px;}
  .lyPro_con .text a.name { font-size: 16px;}
  .lyPro_con .text a.btn { line-height: 34px; font-size: 14px;}
  .lyPro_list .lyMore { margin-top: 10px;}

  .lyAbout_left { padding-right: 40px;}
  .lyAbout_right { padding: 0 0 40px 20px;}
  .lyAbout_data dl { margin: 0 -20px;}
  .lyAbout_data dl dd { padding: 0 20px 20px;}
  .lyAbout_right a.lyAbout_img { height: 400px;}
  .lyAbout_right a.lyAbout_btn { padding: 10px 20px; left: -20px;}
  .lyAbout_right a.lyAbout_btn i { width: 48px; height: 48px;}

  .lyNews_img { height: 220px;}
  .lyNews_text a.name { font-size: 16px;}
  .lyNews_text p.ms { margin: 5px 0 15px;}
  .lyNews_text .time { padding: 5px 0;}

  .lyFaq { padding-right: 15px;}
  .lyMsg { padding-left: 15px;}
  .lyMsg_con { padding: 20px;}  
  .lyFaq_list, .lyMsg_form { margin-top: 20px;}
  .lyFaq_list ul li .lyFaq_title { padding: 9px 60px 9px 20px;}
  .lyFaq_title span { font-size: 16px;}
  .lyFaq_title i { width: 30px; height: 30px; margin-top: -15px; right: 15px;}
  .lyFaq_list ul li p.dec { padding: 20px;}
  .lyMsg_form dl dd span, .lyMsg_form dl dt span { padding-left: 10px;}
  .nyMessage_ipt { padding: 2px 10px;}
  .nyMessage_area { padding: 10px;}
  .nyMessage_area textarea { height: 90px;}
  .nyMessage_btn { margin-top: 0;}
  .nyMessage_btn button { width: 148px; height: 44px; line-height: 44px; font-size: 16px;}
}

@media (max-width:1024px) {
  .lyBanner { height: 400px;}
  .lyBa_text .tit { font-size: 30px;}

  .lyProducts, .lyAboutUs, .lyNews, .lyFaqMsg { padding: 40px 0;}
  .lyPro_con a.img { height: 182px;}
  .lyPro_list .lyMore { margin-top: 0;}

  .lyAbout_left .tit { font-size: 22px; margin: 5px 0 20px;}
  .lyAbout_right a.lyAbout_img { height: 380px;}

  .lyNews_img { height: 200px;}
}

@media (max-width:920px) {
  .lyBanner { height: 360px;}
  .lyBa_text .tit { font-size: 26px;}
  .lyBa_text .lyBa_btn { margin-top: 12px;}
  .lyBa_btn a { height: 40px; line-height: 40px; font-size: 14px; margin: 0 5px; padding: 0 15px;}

  .lyPro_con a.img { height: 162px;}

  .lyAbout_data dl dd p em { font-size: 36px;}
  .lyAbout_data dl dd p sub { font-size: 22px;}

  .lyNews_main .swiper-container { padding-bottom: 28px;}
  .lyNews_img { height: 180px;}
}

@media (max-width:820px) {
  .lyBanner { height: 322px;}
  .lyBa_text .tit { font-size: 24px;}

  .lyAdv_main ul { margin: 0 -15px -20px;}
  .lyAdv_main ul li { width: 50%; margin-bottom: 20px; padding: 0 15px;}
  .lyPro_list ul { margin: 0 -10px;}
  .lyPro_list ul li { width: 50%; padding: 0 10px;}
  .lyPro_con a.img { height: 260px;}
  .lyPro_con .text a.name { font-size: 18px;}

  .lyAbout_left { width: 100%; margin-bottom: 40px; padding: 0;}
  .lyAbout_right { width: 100%; padding: 0; border: 0;}
  .lyAbout_right a.lyAbout_btn { padding: 20px 40px; left: inherit; right: 0;}

  .lyNews_img { height: 240px;}
  .lyNews_text a.name { font-size: 18px;}

  .lyFaq, .lyMsg { width: 100%; padding: 0;}
  .lyFaq { margin-bottom: 40px;}

}

@media (max-width:767px) {
  .lyBanner { height: 250px;}
  .lyBanner .swiper-slide .lyBa_text { padding: 2%;}
  .lyBa_text .tit { font-size: 18px;}
  .lyBa_text .lyBa_btn { display: none;}
  .lyBanner .swiper-button-prev, .lyBanner .swiper-button-next { display: none;}
  .lyBanner .swiper-pagination { bottom: 10px !important;}

  .lyAdv_main ul { margin: 0 -10px -20px;}
  .lyAdv_main ul li { padding: 0 10px;}
  .lyAdv_main ul li title { font-size: 16px;}

  .lyPro_list ul { margin: 0 -6px;}
  .lyPro_list ul li { padding: 0 6px;}
  .lyPro_con a.img { height: 152px;}

  .lyAbout_right a.lyAbout_img { height: 300px;}
  .lyAbout_right a.lyAbout_btn { padding: 10px 20px;}

  .lyFaq { margin-bottom: 20px;}
  .lyMsg_form dl { margin: 0;}
  .lyMsg_form dl dt, .lyMsg_form dl dd { width: 100%; padding: 0;}
}

@media (max-width:390px) {
  .lyBanner { height: 220px;}
  .lyBa_text .tit { font-size: 16px;}

  .lyPro_con a.img { height: 142px;}

  .lyNews_img { height: 220px;}
}

@media (max-width:320px) {
  .lyBanner { height: 180px;}
  .lyBa_text .tit { font-size: 14px;}

  .lyAdvantage { padding-top: 20px;}
  .lyAdv_main ul { margin: 0 0 -20px;}
  .lyAdv_main ul li { width: 100%; padding: 0;}

  .lyProducts, .lyAboutUs, .lyNews, .lyFaqMsg { padding: 20px 0;}
  .lyPro_list ul { margin: 0;}
  .lyPro_list ul li { width: 100%; padding: 0;}
  .lyPro_con a.img { height: 242px;}

  .lyAbout_left .tit { font-size: 20px; margin: 5px 0 15px;}
  .lyAbout_left .lyMore { margin-top: 15px;}
  .lyAbout_right a.lyAbout_img { height: 200px;}
  .lyAbout_right a.lyAbout_btn { padding: 5px 15px;}
  .lyAbout_right a.lyAbout_btn i { display: none;}

  .lyNews_img { height: 200px;}

  .lyFaq .lyTitle { margin-bottom: 10px;}
}