.banner {
    height: 50vh;
}

.banner_textbox {
    top: 30%;
}

.product_display_nav {
  padding: 80px 0 60px 0;
}

.product_display_nav .onav {
  display: flex;
  justify-content: space-around;
}

.product_display_nav .onav li a:hover {
  color: #1A6BC6;
  transition: all 0.6s;
}

.product_display_act {
  color: #1A6BC6;
}

.product_display_navbox .tnav {
  display: flex;
  justify-content: space-between;
  padding: 60px 15%;
  background-color: rgba(26, 107, 198, 0.1);
  box-sizing: border-box;
}

.product_display_navbox .tnav li a:hover {
  color: #1A6BC6;
  transition: all 0.6s;
}

/*======= bannerproduct =======*/
.bannerproduct {
  margin: 100px 0 0 0;
}

.bannerproduct .swiper-slide {
  display: flex;
}

.bannerproduct .swiper-slide .l {
  width: 55%;
}

.bannerproduct .swiper-slide .r {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 0 120px;
  width: 45%;
  box-sizing: border-box;
}

.bannerproduct .swiper-slide .r h4 {
    line-height: 25px;
}


.bannerproduct .swiper-slide .r p {
    line-height: 25px;
}

.bannerproduct .swiper-slide .r .p_box {
  width: 25%;
}

.bannerproduct .swiper-slide .r .p_box img {
  display: block;
  width: 100%;
}

.bannerproduct .swiper-slide .r p {
  text-align: center;
}

.bannerproduct .swiper-slide .r a {
  display: block;
  padding: 17px 0;
  width: 50%;
  color: #fff;
  background: #1A6BC6;
  text-align: center;
}

.swiper-containerproduct {
  position: relative;
  overflow: hidden;
}

.swiper-paginationproduct {
  position: absolute;
  left: 3% !important;
  bottom: 5% !important;
  z-index: 1;
}

.swiper-pagination-bullet {
  background-color: #fff !important;
}

/*======= product_showbox =======*/
.product_showbox {
  margin: 80px 0 120px 0;
  box-sizing: border-box;
}

.product_showbox .unit_box a h4 {
  padding: 30px;
  box-sizing: border-box;
}

.product_showbox .unit_box {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.product_showbox .unit_box li {
  margin: 0 0 30px 0;
  width: 22%;
}

.product_showbox .unit_box li a {
  display: block;
  width: 100%;
}

.product_showbox .unit_box li a .p_box {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 263px;
  max-height: 263px;
  overflow: hidden;
  border: 1px solid  #1A6BC6;
}

.product_showbox .unit_box li a .p_box img {
  display: block;
  width: 100%;
}

.hover_arrowbox {
  position: absolute;
  top: 100%;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.hover_arrowbox .arrowbox {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 90px;
  height: 90px;
  background: rgba(26, 107, 198, 0);
  border: 1px solid #FFFFFF;
  border-radius: 50%;
}

.hover_arrowbox .arrowbox i {
  font-size: 50px;
  color: #fff;
}

.product_showbox .unit_box li a:hover .hover_arrowbox {
  top: 0;
  transition: all 0.6s;
}

.product_showbox .unit_box li a:hover h4 {
  color: #1A6BC6;
  transition: all 0.6s;
}

.bannerproduct .swiper-slide .l {
    display: flex;
    align-items: center;
    justify-content: center;
    max-height: 520px;
    min-height: 520px;
}

@media screen and (max-width: 1680px) {
  .product_display_nav {
    padding: 75px 0 55px 0;
  }

  .product_display_navbox .tnav {
    padding: 55px 15%;
  }

  .bannerproduct {
    margin: 90px 0 0 0;
  }

  .product_display_nav .onav {
    font-size: 24px;
  }

  .product_display_navbox .tnav {
    font-size: 18px;
  }

  .bannerproduct .swiper-slide .r h4 {
    font-size: 22px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 110px;
  }

  .product_showbox .unit_box a h4 {
    padding: 25px;
    font-size: 18px;
  }

  .product_showbox {
    margin: 75px 0 110px 0;
  }
}

@media screen and (max-width: 1600px) {
  .product_display_nav {
    padding: 70px 0 50px 0;
  }

  .product_display_navbox .tnav {
    padding: 50px 15%;
  }

  .bannerproduct {
    margin: 80px 0 0 0;
  }

  .product_display_nav .onav {
    font-size: 22px;
  }

  .product_display_navbox .tnav {
    font-size: 16px;
  }

  .bannerproduct .swiper-slide .r h4 {
    font-size: 20px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 100px;
  }

  .product_showbox .unit_box a h4 {
    padding: 20px;
    font-size: 16px;
  }

  .product_showbox {
    margin: 70px 0 100px 0;
  }
}

@media screen and (max-width: 1440px) {
  .product_display_nav {
    padding: 65px 0 45px 0;
  }

  .product_display_navbox .tnav {
    padding: 45px 15%;
  }

  .bannerproduct {
    margin: 70px 0 0 0;
  }

  .product_display_nav .onav {
    font-size: 20px;
  }

  .product_display_navbox .tnav {
    font-size: 14px;
  }

  .bannerproduct .swiper-slide .r h4 {
    font-size: 18px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 90px;
  }

  .product_showbox .unit_box a h4 {
    padding: 15px;
    font-size: 14px;
  }

  .product_showbox {
    margin: 65px 0 90px 0;
  }
  
  .bannerproduct .swiper-slide .l {
      max-height: 400px;
    min-height: 400px;
  }
}

@media screen and (max-width: 1366px) {
  .product_display_nav {
    padding: 60px 0 40px 0;
  }

  .product_display_navbox .tnav {
    padding: 40px 15%;
  }

  .bannerproduct {
    margin: 60px 0 0 0;
  }

  .product_display_nav .onav {
    font-size: 18px;
  }

  .bannerproduct .swiper-slide .r h4 {
    font-size: 16px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 80px;
  }

  .product_showbox {
    margin: 60px 0 80px 0;
  }
}

@media screen and (max-width: 1280px) {
  .product_display_nav {
    padding: 55px 0 35px 0;
  }

  .product_display_navbox .tnav {
    padding: 35px 15%;
  }

  .bannerproduct {
    margin: 50px 0 0 0;
  }

  .product_display_nav .onav {
    font-size: 16px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 70px;
  }

  .product_showbox {
    margin: 55px 0 70px 0;
  }
}

@media screen and (max-width: 1024px) {
  .product_display_nav {
    padding: 50px 0 30px 0;
  }

  .product_display_navbox .tnav {
    padding: 30px 15%;
  }

  .bannerproduct {
    margin: 40px 0 0 0;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 60px;
  }

  .product_showbox {
    margin: 50px 0 60px 0;
  }
}

@media screen and (max-width: 980px) {
    .banner_textbox {
        top: 60%;
    }
    
    .banner {
    height: 60vh;
}
    
  .product_display_nav {
    padding: 45px 0 25px 0;
  }

  .product_display_navbox .tnav {
    padding: 25px 15%;
  }

  .bannerproduct {
    margin: 30px 0 0 0;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 50px;
  }

  .product_showbox .unit_box {
    flex-wrap: wrap;
  }

  .product_showbox .unit_box li {
    width: 30%;
  }

  .product_showbox {
    margin: 45px 0 50px 0;
  }
  
  .bannerproduct .swiper-slide .r p,
  .bannerproduct .swiper-slide .r h4 {
      line-height: 1.5;
  }
}

@media screen and (max-width: 768px) {
    
    .banner {
    height: 50vh;
}
  .product_display_nav {
    padding: 30px 0 20px 0;
  }

  .product_display_navbox .tnav {
    padding: 20px 15%;
  }

  .bannerproduct {
    margin: 20px 0 0 0;
  }

  .bannerproduct .swiper-slide .r p {
    font-size: 14px;
  }

  .bannerproduct .swiper-slide .r a {
    font-size: 14px;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 40px;
  }

  .bannerproduct .swiper-slide {
    flex-wrap: wrap;
  }

  .bannerproduct .swiper-slide .l {
    width: 100%;
  }

  .bannerproduct .swiper-slide .r {
    width: 100%;
  }

  .bannerproduct .swiper-slide .r p {
    margin: 10px 0;
  }

  .bannerproduct .swiper-slide .r .p_box {
    margin: 10px 0;
  }

  .product_showbox .unit_box li {
    width: 45%;
  }

  .product_showbox {
    margin: 20px 0 20px 0;
  }
  
    .bannerproduct .swiper-slide .r p,
  .bannerproduct .swiper-slide .r h4 {
      line-height: 1.3;
  }
}

@media screen and (max-width: 640px) {
  .product_display_nav {
    padding: 20px 0 15px 0;
  }

  .product_display_navbox .tnav {
    padding: 15px 5%;
  }

  .bannerproduct {
    margin: 15px 0 0 0;
  }

  .bannerproduct .swiper-slide .r {
    padding: 0 30px;
  }

  .product_showbox .unit_box li {
    width: 100%;
  }

  .product_showbox {
    margin: 15px 0 15px 0;
  }
}

@media screen and (max-width: 375px) {}