* {
  box-sizing: border-box;
}
body {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 12px;
  font-family: Times New Roman,TimesNewRomanPSMT,"serif","Noto Serif","NotoSerif";
  -webkit-text-size-adjust: none;
}
a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: 700px;
  margin: 0 auto;
  overflow: hidden;
}
.banner-con {
  width: 750px;
  margin: 0 auto;
  position: relative;
  z-index: 99;
}

.img-con {
  width: 750px;
  overflow: hidden;
}
.banner-con img.banner {
    width: 140%;
    margin-left: -20%;
}
.banner-con img.i-nav {
  width: 45px;
  position: absolute;
  left: 26px;
  top: 46px;
}
.banner-con img.i-logo {
  width: 300px;
  position: absolute;
  left: 50%;
  top: 35px;
  transform: translateX(-50%);
}




.banner-infor {
  position: absolute;
  left: 50%;
  top: 250px;
  transform: translateX(-50%); /* 更现代的水平居中方式 */
  width: 750px;
  max-width: 90%; /* 防止在小屏幕上溢出 */
}

 .infor-font {
  color:#fff;
  font-size: 26px;
  position: absolute;
  left: 50%;
  bottom: 5%;
  transform: translateX(-50%); /* 更现代的水平居中方式 */
  width: 750px;
  max-width: 93%;
  font-weight: bold;
  line-height: 26px;
}

.top-con {
  width: 700px;
  margin: 0 auto;
  position: relative;
  display: flex;
  margin-top: 40px;
  border-bottom: solid #e2e2e2 1px;
  align-items: center;
  justify-content: space-between;
}

.top-con span {color: #333;font-size: 28px;font-weight: bold;margin-bottom: -1px;border-bottom: solid #8dc11f 2px;}
.top-con img {
  margin-right: 18px;
}
.top-con i {
  width: 75px;
  height:2px;
  position: absolute;
  bottom:0px;
  left:0px;
  display: block;
  background:#cc4323;
}
.top-con a {
  float:right;
  color: #333;
  font-size: 30px;
}

.list-con {
  width: 700px;
  margin:0 auto;
  overflow: hidden;
}

.list-con .item {
  width: 100%;
  margin-top: 41px;
  position: relative;
  overflow: hidden;
  display: flex;
}
.list-con .item  .item-img {
  width: 260px;
  border-radius: 15px;
  overflow: hidden;
  margin-right: 30px;
  height: 150px;
}

.list-con .item  .item-img img {
 width: 100%;
 min-height: 100%;
}








.list-con .item .title {
    font-size: 28px;
    color: #21437e;
    line-height: 33px;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    flex: 1;
    font-weight: bold;
    overflow: hidden;
    min-height: 100px;
}


.list-con .item .item-infor {font-size: 28px;flex: 1;}

.list-con .item .item-infor .tag {
    font-size: 24px;
    color:#333;
    padding-top: 23px;
}

.list-con .item .title a {
  color:#21437e;
}


.nav-con {
  width: 750px;
  position: absolute;
  top: 155px;
  left:0px;
  background:#21437e;
  display: none;
}


.nav-con .item {
  border-bottom:1px solid #5375b1;
  padding: 30px 30px;
}

.nav-con .item a {
  color:#fff;
  font-size: 28px;
}






.video-container {
  width:750px;
    margin:0 auto;
  padding-bottom: 60px;
  margin-top: 35px;
  background-image: -moz-linear-gradient( -90deg, rgb(255,255,255) 0%, rgb(255,255,255) 13%, rgb(212,227,250) 47%, rgb(183,208,243) 100%);
  background-image: -webkit-linear-gradient( -90deg, rgb(255,255,255) 0%, rgb(255,255,255) 13%, rgb(212,227,250) 47%, rgb(183,208,243) 100%);
  background-image: -ms-linear-gradient( -90deg, rgb(255,255,255) 0%, rgb(255,255,255) 13%, rgb(212,227,250) 47%, rgb(183,208,243) 100%);

}
.swiper-container-btn {
     width: 700px;
    margin: 0 auto;
    position: relative;

}





.i-logo-one {
      width: 60px;
    position: absolute;
    left: 85px;
    top: 46px;
}





.swiper-container-video {
       width: 640px;
    margin: 0 auto;

    position: relative;
    overflow: hidden;
}

.swiper-container-video .swiper-slide {

}
.swiper-container-video .swiper-slide .vimg {
  position: relative;
  
}
.swiper-container-video .swiper-slide .vimg img {
  width: 100%;
}

.swiper-container-video .swiper-slide .title {
  font-size: 28px;
  color: #21437e;
  line-height: 33px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  padding: 18px;
  font-weight: bold;
  background: #fff;
      min-height: 135px;
  }
.swiper-container-video .swiper-slide  .title a {
    color: #21437e;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}
.swiper-button-prev:after, .swiper-rtl .swiper-button-next:after {
    content:'';
}
.swiper-button-next:after, .swiper-rtl .swiper-button-prev:after {
  content:'';
}
.swiper-container-btn  .swiper-button-next {
background:url(https://nfcms-mainsiteoss.southcn.com/goguangdong/__tpl_asset/home/img/2025btn_right.png) no-repeat center top;
background-size:100%;

height:100px;
right: -10px;
    left: auto;
}


.swiper-container-btn  .swiper-button-prev {
  background:url(https://nfcms-mainsiteoss.southcn.com/goguangdong/__tpl_asset/home/img/2025btn_left.png) no-repeat center top;
background-size:100%;
height:100px;
    left: -10px;
    right: auto;
}
.swiper-container-video .swiper-slide .vimg  i {
    background:url(https://nfcms-mainsiteoss.southcn.com/goguangdong/__tpl_asset/home/img/2025i_jt.png) no-repeat center top;
background-size:100%;
width: 25px;
height:15px;
position: absolute;
left:30px;
bottom:-1px;
z-index: 88;
}


.foot {
  margin-top:0px !important;
}