.header{
  background: url("../../images/2024/ydh2024/header_bg.png") center center no-repeat;
  height: 500px;
  overflow: hidden;
}
.inner{
  overflow: hidden;
}
.header h1{
  width: 413px;
  height: 100px;
  background-size: 100%;
  position: absolute;
  left: 10px;
  top: 0;
}
.header h1 a{
 height: 100%;
  display: block;
}
.banner{
  margin-top: 85px;
}
.banner img{
  display: block;
  margin: 0 auto;
}
.content{
  font-family: "Microsoft YaHei";
  padding-bottom: 50px;
}

.grid{
  width: 1200px;
  margin: 0 auto;
  padding: 0;
}
.grid>h3{
  height: 63px;
  margin-bottom: 45px;
}
.grid>h3 a{
  display: block;
  width: 100%;
  height: 100%;
}
.p1>h3{
  background: url("../../images/2024/ydh2024/p1_h3_bg.png") center center no-repeat;
}
.p3>h3{
  background: url("../../images/2024/ydh2024/p3_h3_bg.png") center center no-repeat;
}
.p1{
  margin-top: 50px;
}
.p1>div{
  padding-left: 50px;
  padding-right: 50px;
}
.p1 img{
  display: block;
  width: 100%;
  height: 100%;
}
.focus,
.focus .pic {
  position: relative;
  width: 100%;
  height: 580px;
}
.focus .swiper-button{
  width: 100%;
  bottom: 50%;
}
.focus .pic>div {
  position: relative;
  overflow: hidden;
  width: 100%;
}

.focus .pic img {
  width: 100%;
  height: 100%;
}

.focus .focus-prev,
.focus .focus-next {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: block;
  width: 60px;
  height: 60px;
  margin-top: -30px;
  line-height: 60px;
  text-align: center;
  font-size: 28px;
  cursor: pointer;
  background-color: rgba(0, 0, 0, .5);
  background-size: 24px auto;
  color: #fff;
  opacity: 0;
  transition: all .3s;
}

.focus .focus-prev .iconfont,
.focus .focus-next .iconfont {
  font-size: 28px;
  font-weight: normal;
}

.focus .focus-prev {
  transform: translate(-50px, 0);
  left: 0;
  background-image: none;
}

.focus .focus-next {
  transform: translate(50px, 0);
  right: 0;
  background-image: none;
}

.focus:hover .focus-prev,
.focus:hover .focus-next {
  opacity: 1;
  transform: translate(0, 0);
}


.swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 2px;
}

.focus .swiper-pagination-bullet {
  background: #fff;
  opacity: 1;
}

.focus .swiper-pagination-bullet-active {
  background-color: #ffa82c;
}

.p1 .bd{
  position: relative;
}
.p1 .bg{
  position: absolute;
  background: rgb(0,0,0,0.2);
  height: 100%;
  width: 100%;
  top: 0;
}
.p1 i{
  display: block;
  background: url("../../images/2024/ydh2024/p1_i.png") center center no-repeat;
  width: 68px;
  height: 68px;
  position: absolute;
  top: 50%;
  left: 50%;
  margin-top: -34px;
  margin-left: -34px;
}
.p1 .bd p{
  height: 70px;
  line-height: 70px;
  color: #ffffff;
  background: rgb(0,0,0,0.5);
  position: absolute;
  bottom: 0;
  font-size: 26px;
  font-weight: bold;

  width: 100%;
  padding-left: 50px;
  padding-right: 50px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.p1 .wz span{
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 28px;
  padding-left: 30px;
  padding-right: 30px;
  padding-top: 24px;
  text-align: center;
}
.cont1{
  width: 100%;
  background: url("../../images/2024/ydh2024/cont1_bg.png") center center no-repeat;
  background-size: 100% 100%;
  margin-top: 54px;
}

.p2{
  position: relative;
  padding-top: 45px;
  padding-bottom: 0;
}
.p2>p{
  color: #c0370c;
  font-size: 34px;
  font-weight: bold;
  line-height: 50px;
  text-align: center;
  display: block;
  margin-bottom: 16px;
}
.p2>p a{
  color: #c0370c;
}
.p2>p a:hover{
  color: #224b7f;
}
.p2>span{
  display: block;
  font-size: 16px;
  color: #666666;
  line-height: 28px;
  text-align: center;
  margin-bottom: 30px;
}
.p2 .swiper-container {
  padding: 0px 0;
  width: 1200px;
  margin: 0 auto;
}

.p2 .swiper-slide {
  width: 960px;
  height: auto;
  overflow: hidden;
}

.p2 .swiper-slide .tit {
  position: absolute;
  left: 0;
  bottom: 0;
  z-index: 4;
  padding: 20px 5px 20px 5px;
  width: 100%;
  text-align: center;
  font-size: 20px;
  line-height: 24px;
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  color: #fff;
  background: rgba(67, 35, 33, 1);
  background: -webkit-gradient(linear, left top, left bottom, from(rgba(0, 0, 0, 0)), to(rgba(67, 35, 33, 1)));
  background: -webkit-linear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(67, 35, 33, 1) 100%);
  background: -moz- oldlinear-gradient(top, rgba(0, 0, 0, 0) 0%, rgba(67, 35, 33, 1) 100%);
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(67, 35, 33, 1) 100%);
  font-weight: bolder;
}

.p2 .swiper-slide .tit a {
  color: #fff;
}

.p2 .swiper-slide .tit h3 {
  font-size: 22px;
  font-weight: bolder;
  margin-bottom: 5px;
}

.p2.swiper-slide .tit p {
  font-size: 16px;
  line-height: 24px;
  font-weight: normal;
}

.p2 .swiper-slide-active:after {
  display: none;
}

.p2 .swiper-slide img {
  width: 960px;
  height: 540px;
  display: block;
}

.p2 .swiper-button-prev {
  width: 28px;
  height: 48px;
  background: url("../../images/2024/ydh2024/prev.png") 0 0 no-repeat;
  right: auto;
  left: -50px;
  margin-top: 60px;
}

.p2 .swiper-button-prev:hover {
  opacity: 0.6;
}

.p2 .swiper-button-next {
  width: 28px;
  height: 48px;
  background: url("../../images/2024/ydh2024/next.png") 100% 100% no-repeat;
  left: auto;
  right: -50px;
  margin-top: 60px;
}

.p2 .swiper-button-next:hover {
  opacity: 0.6;
}

.p3{
  margin-top: 60px;
  height: auto;
  padding: 0;
  background: transparent;
}
.p3 li {
  margin-top: 50px;
  overflow: hidden;
  padding-right: 30px;
}

.p3 li+li {
  border-top: 1px dashed #ccc;
  padding-top: 20px;
  margin-top: 20px;
}

.p3 li .img {
  width: 400px;
  height: 225px;
  float: left;
  margin-right: 30px;
}

.p3 .img img {
  width: 100%;
  height: 225px;
}

.p3 li h3 {
  font-size: 22px;
  line-height: 34px;
  font-weight: bolder;
  color: #000;
}

.p3 li h3 a {
  color: #333333;
}

.p3 li p {
  font-size: 16px;
  line-height: 34px;
  margin-top: 10px;
  color: #333;
}
.grid>h3 a:hover{
  transform: scale3d(1.05, 1.05, 1);
  transition: .3s;
}
@media (max-width: 1200px){
  .grid{
    width: 100%;
    padding-left: 20px;
    padding-right: 20px;
  }
  .header h1{
    background-position: 0 50%;
  }
  .p2 .swiper-container,.p2 .swiper-slide,.p2 .swiper-slide img{
    width: 100%;
  }
  .p2 .swiper-slide img{
    height: auto;
  }
  .p2 .swiper-slide .tit h3{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding-left: 10px;
    padding-right: 10px;
  }
  .header{
    height: 450px;
    background-size: auto 100%;
  }
  .banner img{
    width: 80%;
  }
  .p1>div{
    padding-left: 30px;
    padding-right: 30px;
  }
  .focus{
    margin-left: 0;
    margin-right: 0;
  }
}
@media (max-width: 992px){
  .header{
    height: 400px;
  }

  .focus,
  .focus .pic{
    height: 450px;
  }
}
@media (max-width: 768px){
  .header{
    height: 330px;
  }
  .focus,
  .focus .pic{
    height: 360px;
  }
  .p1>div{
    padding-left: 10px;
    padding-right: 10px;
  }
  .p3 li{
    padding-right: 0;
  }
  .p3 li .img{
    width: 100%;
    margin-right: 0;
    height: auto;
    margin-bottom: 10px;
  }
  .p3 .img img{
    height: auto;
  }
}
@media (max-width: 480px){
  .content{
    padding-bottom: 33px;
  }
  .header{
    height: 250px;
    padding-top:0px;
  }
  .header h1 {
    background-size: 60% auto !important;
    height: 70px;
  }
  .banner {
    margin-top: 62px;
  }
  .banner img{
    width: 90%;
  }
  .grid>h3{
    background-size: 180% 100%;
    height: 45px;
    margin-bottom: 30px;
  }
  .focus,
  .focus .pic{
    height: 200px;
  }
  .p1{
    margin-top: 40px;
  }
  .p1>div {
    padding-left: 0px;
    padding-right: 0px;
  }
  .p1 .bd p{
    height: 40px;
    line-height: 40px;
    font-size: 16px;
    padding-left: 20px;
    padding-right: 20px;
  }
  .p1 i{
    width: 30px;
    height: 30px;
    background-size: 100% 100%;
    margin-left: -15px;
    margin-top: -15px;
  }
  .p1 .wz span{
    padding-top: 10px;
    padding-left: 0;
    padding-right: 0;
    font-size: 14px;
  }
  .cont1{
    margin-top: 33px;
  }
  .p2{
    padding-top: 20px;
  }
  .p2>p{
    font-size: 18px;
    line-height: 30px;
    margin-bottom: 5px;
  }
  .p2>span{
    font-size: 14px;
    margin-bottom: 13px;
  }
  .p2 .swiper-slide .tit h3,.p3 li h3{
    font-size: 16px;
  }

  .p3 li h3{
    line-height: 30px;
  }
  .p3 li p{
    font-size: 14px;
    margin-top: 0;
    line-height: 28px;
  }
  .p2 .swiper-slide .tit{
    padding-top: 0;
    padding-bottom: 10px;
  }
  .p3{
    margin-top: 40px;
  }
  .p3 li{
    margin-top: 0;
  }

}
@media (max-width: 400px){
  .focus,
  .focus .pic{
    height: 170px;
  }

}