body {
  overflow-x: hidden;
}
html {
  font-size: 10px;
  /*10 ÷ 16 × 100% = 62.5%*/
}
@media (max-width: 1200px) {
  html {
    font-size: 9px;
  }
}
@media (max-width: 992px) {
  html {
    font-size: 7px;
  }
}
@media (max-width: 768px) {
  html {
    font-size: 9px;
  }
}
.main{
	background: #ecf4ff;
}
.main .ad-list {
  width:1200px;
  padding: 3% 0;
  background: #ecf4ff;
  margin: 0px auto;
}
.main .ad-list li {
  width: 20%;
  text-align: center;
  float: left;
}
@media (max-width: 768px) {
  .main .ad-list li {
    width: 33.33333%;
  }
}
.main .ad-list li:hover img {
  transform: scale(1.1);
}
.main .ad-list li:hover p {
  color: #1e5a8a;
}
.main .ad-list li img {
  max-width: 100%;
  transition: 0.4s;
}
@media (max-width: 1200px) {
  .main .ad-list li img {
    width: 130px;
  }
}
@media (max-width: 992px) {
  .main .ad-list li img {
    width: 100px;
  }
}
.main .ad-list li p {
  font-size: 1.6rem;
  color: #666;
  margin: 8% 0 0;
}
@media (max-width: 768px) {
  .main .ad-list li p {
    height: 40px;
  }
}

.main .application {
  padding: 4% 0;
  background: #f5f5f5;
  width:1300px;
  margin: 0px auto;
}
.main .application .content {
  position: relative;
}
.main .application .swiper-container-application {
  overflow: hidden;
}
.main .application .swiper-container-application .swiper-slide:hover .img img {
  transform: scale(1.06);
}
.main .application .swiper-container-application .swiper-slide:hover .txt {
  background: #1e5a8a;
}
.main .application .swiper-container-application .swiper-slide:hover .txt h5 {
  color: #fff;
}
.main .application .swiper-container-application .swiper-slide:hover .txt p {
  color: #fff;
}
.main .application .swiper-container-application .swiper-slide .img {
  overflow: hidden;
  border-radius: 6px 6px 0 0;
}
.main .application .swiper-container-application .swiper-slide .img img {
  width: 100%;
  transition: 0.4s;
}
.main .application .swiper-container-application .swiper-slide .txt {
  text-align: center;
  transition: 0.4s;
  padding: 6% 0 8%;
  background: #fff;
}
.main .application .swiper-container-application .swiper-slide .txt h5 {
  font-size: 2.4rem;
  color: #000;
}
@media (max-width: 768px) {
  .main .application .swiper-container-application .swiper-slide .txt h5 {
    font-size: 2rem;
  }
}
.main .application .swiper-container-application .swiper-slide .txt p {
  font-size: 1.4rem;
  color: #96989a;
  margin: 0 10%;
}
.main .application .control-btn {
  text-align: center;
  padding-top: 4%;
}
.main .application .control-btn .swiper-button-prev3,
.main .application .control-btn .swiper-button-next3,
.main .application .control-btn .more {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
.main .application .control-btn .swiper-button-prev3 {
  float: left;
  cursor: pointer;
  position: absolute;
  z-index: 9;
  left: -50px;
  top: 25%;
}
.main .application .control-btn .swiper-button-next3 {
  float: right;
  cursor: pointer;
  position: absolute;
  z-index: 9;
  right: -50px;
  top: 25%;
}
.main .application .control-btn .more a {
  display: block;
  width: 220px;
  height: 44px;
  text-align: center;
  line-height: 44px;
  border-radius: 44px;
  transition: 0.4s;
  font-size: 1.4rem;
  color: #3e3e3e;
  background: #e9e9e9;
}
@media (max-width: 768px) {
  .main .application .control-btn .more a {
    width: 160px;
    height: 38px;
    line-height: 38px;
    border-radius: 38px;
  }
}
.main .application .control-btn .more a:hover {
  background: #1e5a8a;
  color: #fff;
}
.main .index-tit {
  text-align: center;
  margin-bottom: 3%;
}
@media (max-width: 768px) {
  .main .index-tit {
    margin-bottom: 22px;
  }
}
.main .index-tit h4 {
  font-size: 3rem;
  color: #082943;
  font-weight: 600;
  margin-bottom: 2%;
}
@media (max-width: 768px) {
  .main .index-tit h4 {
    font-size: 2.5rem;
  }
}
.main .index-tit p {
  font-size: 1.4rem;
  color: #999;
  line-height: 180%;
  margin-bottom: 0;
}
.main .product {
  padding: 3% 0;
  width:1300px;
  margin: 0px auto;
}
.main .product .content {
  position: relative;
}
.main .product .content .slideTxtBox .hd {
  text-align: center;
  margin-bottom: 3%;
}
.main .product .content .slideTxtBox .hd li {
  width: 182px;
  height: 44px;
  text-align: center;
  line-height: 44px;
  font-size: 1.6rem;
  color: #3e3e3e;
  display: inline-block;
  *display: inline;
  *zoom: 1;
  margin: 0 3rem;
  background: #e9e9e9;
  cursor: pointer;
}
.main .product .content .slideTxtBox .hd li a {
  color: #3e3e3e;
}
@media (max-width: 1610px) {
  .main .product .content .slideTxtBox .hd li {
    width: 152px;
    margin: 0 1.5rem;
  }
}
@media (max-width: 1200px) {
  .main .product .content .slideTxtBox .hd li {
    width: 152px;
    margin: 0 0.5rem;
  }
}
@media (max-width: 992px) {
  .main .product .content .slideTxtBox .hd li {
    width: 122px;
    margin: 0 0.5rem;
  }
}
@media (max-width: 992px) {
  .main .product .content .slideTxtBox .hd li {
    width: 122px;
    margin: 0 0.5rem 12px 0.5rem;
  }
}
.main .product .content .slideTxtBox .hd li.on {
  background: #1e5a8a;
}
.main .product .content .slideTxtBox .hd li.on a {
  color: #fff;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro {
  overflow: hidden;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide:hover .img img {
  transform: scale(1.1);
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide:hover .txt h5 {
  color: #1e5a8a;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide:hover .txt p {
  color: #1e5a8a;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide .img {
  overflow: hidden;
  border-radius: 6px 6px 0 0;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide .img img {
  width: 100%;
  transition: 0.4s;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide .txt {
  text-align: center;
  transition: 0.4s;
  padding: 6% 0 0;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide .txt h5 {
  font-size: 1.8rem;
  color: #000;
}
.main .product .content .slideTxtBox .bd li .swiper-container-pro .swiper-slide .txt p {
  font-size: 1.4rem;
  color: #96989a;
  margin: 0 10%;
}
.main .product .content .slideTxtBox .bd li .control-btn {
  text-align: center;
  padding-top: 4%;
}
.main .product .content .slideTxtBox .bd li .control-btn .swiper-button-prev4,
.main .product .content .slideTxtBox .bd li .control-btn .swiper-button-next4,
.main .product .content .slideTxtBox .bd li .control-btn .more {
  display: inline-block;
  *display: inline;
  *zoom: 1;
}
.main .product .content .slideTxtBox .bd li .control-btn .swiper-button-prev4 {
  float: left;
  cursor: pointer;
  position: absolute;
  z-index: 9;
  left: -50px;
  top: 40%;
}
.main .product .content .slideTxtBox .bd li .control-btn .swiper-button-next4 {
  float: right;
  cursor: pointer;
  position: absolute;
  z-index: 9;
  right: -50px;
  top: 40%;
}
.main .product .content .slideTxtBox .bd li .control-btn .more a {
  display: block;
  width: 220px;
  height: 44px;
  text-align: center;
  line-height: 44px;
  border-radius: 44px;
  transition: 0.4s;
  font-size: 1.4rem;
  color: #3e3e3e;
  background: #e9e9e9;
}
@media (max-width: 768px) {
  .main .product .content .slideTxtBox .bd li .control-btn .more a {
    width: 160px;
    height: 38px;
    line-height: 38px;
    border-radius: 38px;
  }
}
.main .product .content .slideTxtBox .bd li .control-btn .more a:hover {
  background: #1e5a8a;
  color: #fff;
}