@charset "utf-8";
/* CSS Document */

/* ly_banner start */
.ly_banner {
  width: 100%;
  height: 800px;
  overflow: hidden;
  margin: 160px auto 0;
  position: relative;
}

.ly_banner .baSwiper {
  width: 100%;
  height: 100%;
}

.ly_banner .baSwiper .swiper-slide {
  height: 100%;
  overflow: hidden;
  position: relative;
}

.ly_banner .baSwiper .swiper-slide img.ba_img {
  display: block;
  width: 100%;
  height: 100%;
  margin: auto;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  transition: 1s linear 2s;
  transform: scale(1.1, 1.1);
}

.ly_banner .baSwiper .swiper-slide-active img.ba_img,
.ly_banner .baSwiper .swiper-slide-duplicate-active img.ba_img {
  transition: 3s linear;
  transform: scale(1, 1);
}

.ly_banner .baSwiper .swiper-slide i.ba_mask {
  display: none;
  width: 100%;
  height: 50%;
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 1;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
}

.ly_banner .baSwiper .swiper-slide .ba_text {
  width: 100%;
  height: auto;
  padding: 0 120px;
  position: absolute;
  left: -100%;
  top: 50%;
  z-index: 2;
  transform: translate(0, -50%);
  -webkit-transform: translate(0, -50%);
  -moz-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  opacity: 0;
}

.ly_banner .baSwiper .swiper-slide-active .ba_text {
  left: 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%);
  opacity: 1;
}

.ly_banner .baSwiper .swiper-slide .ba_text span {
  display: block;
  width: 100%;
  height: auto;
  line-height: 50px;
  color: #fff;
  font-size: 56px;
  margin: 0 auto 20px;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.ly_banner .baSwiper .swiper-slide .ba_text p {
  width: 100%;
  height: auto;
  line-height: 100px;
  color: #fff;
  font-size: 120px;
  margin: 0 auto;
  text-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.ly_banner .baSwiper .swiper-slide .ba_text a.ba_more {
  display: block;
  width: auto;
  height: 48px;
  overflow: hidden;
  line-height: 48px;
  color: #fff;
  font-size: 24px;
  margin: 120px 0 0;
}

.ly_banner .baSwiper .swiper-slide .ba_text a.ba_more i {
  display: block;
  width: 48px;
  height: 48px;
  margin: 0 10px 0 0;
  background: #2d9546 url(../images/baArrowRight_ico2.png) center center no-repeat;
  background-size: 20px 20px;
  border-radius: 50%;
  float: left;
}

.ly_banner .baSwiper .swiper-slide .ba_text a.ba_more:hover i {
  margin: 0 20px 0 0;
}


.ly_banner .baSwiper .swiper-button-next,
.ly_banner .baSwiper .swiper-button-prev {
  width: 60px;
  height: 60px;
  overflow: hidden;
  background-color: #fff;
  top: inherit;
  left: inherit;
  right: inherit;
  bottom: 40px;
  z-index: 11;
}

.ly_banner .baSwiper .swiper-button-next {
  right: 80px;
}

.ly_banner .baSwiper .swiper-button-prev {
  right: 150px;
}

.ly_banner .baSwiper .swiper-button-next:hover,
.ly_banner .baSwiper .swiper-button-prev:hover {
  background-color: #2d9546;
}

.ly_banner .baSwiper .swiper-button-next::after,
.ly_banner .baSwiper .swiper-button-prev::after {
  content: '';
  display: block;
  width: 20px;
  height: 20px;
  margin: 20px auto;
}

.ly_banner .baSwiper .swiper-button-next::after {
  background: url(../images/baArrowRight_ico1.png) center center no-repeat;
  background-size: 100% 100%;
}

.ly_banner .baSwiper .swiper-button-prev::after {
  background: url(../images/baArrowLeft_ico1.png) center center no-repeat;
  background-size: 100% 100%;
}

.ly_banner .baSwiper .swiper-button-next:hover::after {
  background: url(../images/baArrowRight_ico2.png) center center no-repeat;
  background-size: 100% 100%;
}

.ly_banner .baSwiper .swiper-button-prev:hover::after {
  background: url(../images/baArrowLeft_ico2.png) center center no-repeat;
  background-size: 100% 100%;
}

.ly_banner .baSwiper .swiper-pagination {
  height: 20px;
  bottom: 40px;
}

.ly_banner .baSwiper .swiper-pagination .swiper-pagination-bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: #fff;
  margin: 6px 10px;
  opacity: 1;
}

.ly_banner .baSwiper .swiper-pagination .swiper-pagination-bullet-active {
  width: 20px;
  height: 20px;
  background-color: #2d9546;
  margin: 0 6px;
}

/* ly_banner end */


/* ly_products start */
.ly_products {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  padding: 0 120px;
}

.ly_products .lyPro_swiper {
  width: 100%;
  height: auto;
  min-height: 320px;
  margin: 0 auto;
  padding: 40px 0;
}

.lyPro_swiper .proSwiper {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  padding: 0 0 30px;
  position: relative;
}

.lyPro_swiper .proSwiper .swiper-slide {
  overflow: hidden;
  background-color: #f3f5fb;
  position: relative;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img {
  width: 100%;
  height: 635px;
  overflow: hidden;
  margin: 0 auto;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  padding: 0;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a img {
  display: block;
  width: 100%;
  height: 100%;
  margin: auto;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_img a img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  transform: scale(1.1);
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a::before,
.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a::after {
  content: '';
  display: block;
  width: 100%;
  height: 50%;
  position: absolute;
  left: 0;
  z-index: 1;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a::before {
  top: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0));
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_img a::after {
  bottom: 0;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.5));
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_img a::before {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_img a::after {
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6));
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_name {
  width: 100%;
  height: auto;
  position: absolute;
  left: 0;
  bottom: 40px;
  z-index: 2;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_name a {
  display: block;
  width: 100%;
  height: 40px;
  overflow: hidden;
  line-height: 40px;
  color: #e8e8e8;
  font-size: 30px;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: 0 auto;
  padding: 0 40px;
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_name a {
  color: #fff;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_more {
  width: 30px;
  height: 30px;
  position: absolute;
  top: 40px;
  right: 40px;
  z-index: 2;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_more a {
  display: block;
  width: 30px;
  height: 30px;
  overflow: hidden;
  margin: 0 auto;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_more a i {
  display: block;
  width: 30px;
  height: 30px;
  overflow: hidden;
  margin: 0 auto;
  background: url(../images/jt0.png) -30px 0 no-repeat;
  background-size: 60px 30px;
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_more a i {
  background: url(../images/jt0.png) 0 0 no-repeat;
  background-size: 60px 30px;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_ms {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0;
  padding: 0 40px;
  position: absolute;
  right: 100%;
  top: 80px;
  z-index: 2;
}

.lyPro_swiper .proSwiper .swiper-slide:hover .lyPro_ms {
  right: 0;
}

.lyPro_swiper .proSwiper .swiper-slide .lyPro_ms p {
  width: 100%;
  height: auto;
  overflow: hidden;
  line-height: 32px;
  color: #fff;
  font-size: 20px;
  word-break: break-all;
}


.lyPro_swiper .proSwiper .swiper-button-next,
.lyPro_swiper .proSwiper .swiper-button-prev {
  width: 60px;
  height: 60px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  z-index: 11;
}

.lyPro_swiper .proSwiper .swiper-button-next {
  right: 40px;
}

.lyPro_swiper .proSwiper .swiper-button-prev {
  left: 40px;
}

.lyPro_swiper .proSwiper .swiper-button-next:hover,
.lyPro_swiper .proSwiper .swiper-button-prev:hover {
  background-color: #fff;
}

.lyPro_swiper .proSwiper .swiper-button-next::after,
.lyPro_swiper .proSwiper .swiper-button-prev::after {
  content: '';
  display: block;
  width: 30px;
  height: 30px;
  margin: 15px auto;
}

.lyPro_swiper .proSwiper .swiper-button-next::after {
  background: url(../images/baArrowRight_ico3.png) center center no-repeat;
  background-size: 100% 100%;
}

.lyPro_swiper .proSwiper .swiper-button-prev::after {
  background: url(../images/baArrowLeft_ico3.png) center center no-repeat;
  background-size: 100% 100%;
}

.lyPro_swiper .proSwiper .swiper-button-next:hover::after {
  background: url(../images/baArrowRight_ico4.png) center center no-repeat;
  background-size: 100% 100%;
}

.lyPro_swiper .proSwiper .swiper-button-prev:hover::after {
  background: url(../images/baArrowLeft_ico4.png) center center no-repeat;
  background-size: 100% 100%;
}


.lyPro_swiper .proSwiper .swiper-pagination {
  height: 6px;
  text-align: left;
  bottom: 10px;
}

.lyPro_swiper .proSwiper .swiper-pagination .swiper-pagination-bullet {
  width: 22px;
  height: 6px;
  border-radius: 3px;
  background-color: #ccc;
  margin: 0 5px;
  opacity: 1;
}

.lyPro_swiper .proSwiper .swiper-pagination .swiper-pagination-bullet-active {
  width: 36px;
  background-color: #2d9546;
}

/* ly_products end */


/* ly_about start */
.ly_about {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
}

.ly_about .lyAbout_main {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  background: url(../images/aboutBg.jpg) center center no-repeat;
  background-size: cover;
}

.lyAbout_main .lyAbout_text {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  padding: 40px 120px;
}

.lyAbout_text h4 {
  width: 100%;
  height: 80px;
  line-height: 80px;
  color: #231916;
  font-size: 46px;
  margin: 0 auto;
}

.lyAbout_text h4 span {
  display: inline-block;
  line-height: 80px;
  color: #14463a;
  font-size: 86px;
  font-weight: bold;
}

.lyAbout_text h5 {
  width: 100%;
  line-height: 60px;
  color: #231916;
  font-size: 56px;
  font-weight: bold;
  margin: 20px auto;
}

.lyAbout_text h6 {
  width: 100%;
  line-height: 36px;
  color: #231916;
  font-size: 32px;
  font-weight: bold;
  margin: 20px auto;
}

.lyAbout_text p {
  width: 100%;
  height: auto;
  overflow: hidden;
  line-height: 54px;
  color: #231916;
  font-size: 30px;
  word-break: break-all;
  text-align: justify;
  margin: 0 auto;
}

.lyAbout_text a.lyAbout_more {
  display: block;
  width: 240px;
  height: 72px;
  overflow: hidden;
  line-height: 72px;
  color: #fff;
  font-size: 30px;
  text-align: center;
  background-color: #14463a;
  border-radius: 4px;
  margin: 20px 0 0;
}

.lyAbout_text a.lyAbout_more:hover {
  background-color: #2d9546;
}


.lyAbout_main .lyAbout_list {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  padding: 40px 120px;
  background-color: rgba(255, 255, 255, 0.7);
}

.lyAbout_list ul li {
  width: 15%;
  height: auto;
  margin: 0 2% 0 0;
  float: left;
}

.lyAbout_list ul li:nth-child(6) {
  margin: 0;
}

.lyAbout_list ul li .lyAbout_ico {
  width: 100%;
  height: 160px;
  overflow: hidden;
  margin: 0 auto 10px;
}

.lyAbout_list ul li .lyAbout_ico a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  padding: 0;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.lyAbout_list ul li .lyAbout_ico a img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  margin: auto;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}

.lyAbout_list ul li:hover .lyAbout_ico a img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  transform: scale(1.1);
}

.lyAbout_list ul li a.lyAbout_name {
  display: block;
  width: 100%;
  height: 40px;
  overflow: hidden;
  line-height: 40px;
  color: #14463a;
  font-size: 22px;
  text-align: center;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: 0 auto;
}

.lyAbout_list ul li:hover a.lyAbout_name {
  color: #2d9546;
}

/* ly_about end */


/* ly_project start */
.ly_project {
  width: 100%;
  height: auto;
  margin: 40px auto;
  padding: 0 120px;
}

.ly_project .lyProject_main {
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.lyProject_main ul li {
  width: 32%;
  height: auto;
  margin: 0 2% 0 0;
  background-color: #fff;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
  float: left;
  position: relative;
}

.lyProject_main ul li:nth-child(3) {
  margin: 0;
}

.lyProject_main ul li::after {
  content: '';
  display: block;
  width: 0;
  height: 8px;
  overflow: hidden;
  background-color: #2d9546;
  position: absolute;
  left: 0;
  bottom: 0;
  transition: all 0.5s;
  -webkit-transition: all 0.5s;
  -moz-transition: all 0.5s;
  -o-transition: all 0.5s;
}

.lyProject_main ul li:hover::after {
  width: 100%;
}

.lyProject_main ul li .lyProject_img {
  width: 100%;
  height: 300px;
  overflow: hidden;
  margin: 0 auto;
}

.lyProject_main ul li .lyProject_img a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  margin: 0;
  padding: 0;
  position: relative;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

.lyProject_main ul li .lyProject_img a img {
  display: block;
  width: 100%;
  height: 100%;
  margin: auto;
  object-fit: cover;
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
}

.lyProject_main ul li:hover .lyProject_img a img {
  -webkit-transform: scale(1.1);
  -moz-transform: scale(1.1);
  transform: scale(1.1);
}

.lyProject_main ul li .lyProject_img a::after {
  content: '';
  display: block;
  width: 30px;
  height: 30px;
  overflow: hidden;
  background: url(../images/baArrowRight_ico3.png) center center no-repeat;
  background-size: 100% 100%;
  position: absolute;
  right: 40px;
  bottom: 20px;
  z-index: 1;
}

.lyProject_main ul li:hover .lyProject_img a::after {
  background: url(../images/baArrowRight_ico5.png) center center no-repeat;
  background-size: 100% 100%;
}

.lyProject_main ul li .lyProject_text {
  width: 100%;
  height: auto;
  min-height: 330px;
  overflow: hidden;
  margin: 0 auto;
  padding: 40px;
}

.lyProject_main ul li .lyProject_text span {
  display: block;
  width: 100%;
  height: 30px;
  overflow: hidden;
  line-height: 30px;
  color: #231916;
  font-size: 20px;
  font-weight: lighter;
  margin: 0 auto;
}

.lyProject_main ul li .lyProject_text a.lyProject_name {
  display: block;
  width: 100%;
  height: auto;
  max-height: 80px;
  overflow: hidden;
  line-height: 40px;
  color: #231916;
  font-size: 28px;
  word-break: break-all;
  margin: 20px auto;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
}

.lyProject_main ul li:hover .lyProject_text a.lyProject_name {
  color: #2d9546;
}

.lyProject_main ul li .lyProject_text .lyProject_ms {
  width: 100%;
  height: 96px;
  overflow: hidden;
  line-height: 32px;
  color: #231916;
  font-size: 20px;
  font-weight: lighter;
  word-break: break-all;
  text-align: justify;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  text-overflow: ellipsis;
  opacity: 0.65;
}

/* ly_project end */


/* ly_search start */
.ly_search {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin: 40px auto;
  padding: 0 120px;
}

.ly_search form {
  width: 900px;
  height: auto;
  overflow: hidden;
  margin: 0 auto;
  padding: 14px;
  border: 1px solid #15473a;
  border-radius: 4px;
}

.ly_search form .sc_ipt {
  width: 80%;
  float: left;
}

.ly_search form .sc_ipt input {
  display: block;
  width: 100%;
  height: 70px;
  overflow: hidden;
  line-height: 70px;
  color: #231916;
  font-size: 24px;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: 0 auto;
  padding: 0 20px 0 50px;
  background: #fff url(../images/scIco.png) left center no-repeat;
  background-size: 40px 40px;
  border: none;
  outline: none;
}

.ly_search form .sc_btn {
  width: 20%;
  float: right;
}

.ly_search form .sc_btn input {
  display: block;
  width: 100%;
  height: 70px;
  overflow: hidden;
  line-height: 70px;
  color: #fff;
  font-size: 24px;
  text-align: center;
  margin: 0 auto;
  background-color: #14463a;
  border-radius: 4px;
  border: none;
  outline: none;
}

.ly_search form .sc_btn input:hover {
  background-color: #2d9546;
}

/* ly_search end */


@media (max-width:1680px) {
  .ly_banner {
    height: 700px;
  }
}

@media (max-width:1600px) {
  .ly_banner {
    height: 640px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    line-height: 30px;
    font-size: 22px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 40px;
    font-size: 36px;
  }
}

@media (max-width:1560px) {
  .ly_banner {
    height: 625px;
  }

}

@media (max-width:1440px) {
  .ly_banner {
    height: 570px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    line-height: 24px;
    font-size: 20px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 36px;
    font-size: 32px;
  }

  .ly_banner .baSwiper .swiper-pagination {
    bottom: 20px;
  }

}

@media (max-width:1366px) {
  .ly_banner {
    height: 540px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    line-height: 22px;
    font-size: 18px;
    margin: 0 auto 14px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 34px;
    font-size: 30px;
  }

  .ly_banner .baSwiper .swiper-button-next {
    right: 0;
  }

  .ly_banner .baSwiper .swiper-button-prev {
    left: 0;
  }

  .ly_banner .baSwiper .swiper-button-next,
  .ly_banner .baSwiper .swiper-button-prev {
    width: 36px;
    height: 60px;
    padding: 30px 0;
  }

  .ly_banner .baSwiper .swiper-button-next::after,
  .ly_banner .baSwiper .swiper-button-prev::after {
    width: 18px;
    height: 30px;
  }
}

@media (max-width:1280px) {
  .ly_banner {
    height: 520px;
    margin: 80px auto 0;
  }
}

@media (max-width:1200px) {
  .ly_banner {
    height: 500px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    line-height: 21px;
    font-size: 17px;
    margin: 0 auto 11px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 32px;
    font-size: 28px;
  }
}

@media (max-width:1080px) {
  .ly_banner {
    height: 440px;
  }
}

@media (max-width:1024px) {
  .ly_banner {
    height: 410px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text {
    max-width: 88%;
  }
}

@media (max-width:920px) {
  .ly_banner {
    height: 360px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    line-height: 20px;
    font-size: 16px;
    margin: 0 auto 10px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 30px;
    font-size: 24px;
  }

}

@media (max-width:820px) {
  .ly_banner {
    height: 330px;
  }

}

@media (max-width:767px) {
  .ly_banner {
    height: 240px;
    margin: 60px auto 0;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text {
    max-width: 100%;
    padding: 0 20px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    font-size: 14px;
    margin: 0 auto 6px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 26px;
    font-size: 20px;
  }

  .ly_banner .baSwiper .swiper-button-next,
  .ly_banner .baSwiper .swiper-button-prev {
    display: none;
  }

}

@media (max-width:390px) {
  .ly_banner {
    height: 220px;
  }
}

@media (max-width:320px) {
  .ly_banner {
    height: 200px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text span {
    font-size: 12px;
    margin: 0 auto 4px;
  }

  .ly_banner .baSwiper .swiper-slide .ba_text p {
    line-height: 22px;
    font-size: 16px;
  }
}

@media (max-width:280px) {}