@media (max-width: 1400px)and (min-width: 1200px) {
  html {
    zoom: 90%;
  }
}

@media (max-width: 1200px) and (min-width: 1130px) {
  html {
    zoom: 80%;
  }
}

@media (max-width: 1130px) {
  html {
    zoom: 70%;
  }
}

/* 头部样式 */
/* .top {
  width: 100%;
} */

.wza-box {
  margin-top: 32px;
}

/* 面包屑 */
/* .crumb {
  width: 100%;
}

.crumb-box {
  width: 1282px;
} */


/* 页面中间样式 */
.page-wrapper {
  width: 100%;
  min-width: 1282px;
  background: #FFFFFF;
}

.main-w {
  width: 1282px;
  margin: 0 auto;
}

/*.popu_container {
  width: 845px;
}*/

.popu_content_Item {
  cursor: pointer;
  border-bottom: 1px solid #DBDBDB;
}

.popu_content_Item:last-child {
  border-bottom: 1px solid #DBDBDB;
}

.popu_content_Item_left {
  width: 256px;
  height: 165px;
  border-radius: 6px;
  overflow: hidden;
}

.popu_content_Item_left img {
  width: 256px;
  height: 165px;
  border-radius: 6px;
}

/*.popu-play {
  width: 256px;
  height: 165px;
  border-radius: 6px;
}*/

.popu-play a img {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%)
}

.popu_content_Item_right {
  width: 565px;
}

.popu_content_Item_Text h1 {
  font-size: 24px;
  line-height: 32px;
  font-weight: 500;
  color: #0F0F0F;
}

.popu_content_Item_right:hover .popu_content_Item_Text h1 {
  color: #003E9F;
}

.popu_content_Item_Text h2 {
  font-size: 16px;
  font-weight: 500;
  color: #999999;
  line-height: 26px;
}

.popu_content_Item_li {
  margin-top: 48px;
}

.popu_content_Item_li span {
  font-weight: 500;
}

.popu_content_Item_li i {
  font-weight: 500;
  color: #808080;
}

/* 焦点视频 */
.popu_focus-video {
  width: 360px;
  margin-left: 75px;
  padding: 33px 0px 10px;
  box-sizing: border-box;
}

.focus-video-title-part-box {
  width: 100%;
  font-size: 28px;
  font-weight: bold;
  color: #4D4D4D;
  line-height: 50px;
  border-top: 1px solid #BFBFBF;
  position: relative;
}

.focus-video-title-part-box::before {
  content: '';
  width: 110px;
  height: 4px;
  background: #003E9F;
  position: absolute;
  top: -1px;
  left: 0px;
  animation: slideInFromRight 1s ease forwards;
}

@keyframes slideInFromRight {
  0% {
    width: 0%;
  }

  100% {
    width: 110px;
  }
}

.focus-video-data-content-part-box {
  margin-top: 25px;
}

.focus-video-data-item-box {
  margin-bottom: 30px;
  cursor: pointer;
}

.focus-video-data-item-box:hover .img-video {
  transform: scale(1.06);
}

.focus-video-data-item-box:hover p {
  color: #003E9F;
}

.video-item-img-box {
  width: 360px;
  height: 220px;
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 18px;
}

.img-video {
  width: 360px;
  height: 220px;
  border-radius: 6px;
  transition: .3s linear;
}

.video-item-text {
  font-size: 18px;
  font-weight: bold;
  color: #4D4D4D;
  text-align: center;
}








/*底部版权*/
/* .footer {
  width: 100%;
} */

/* .w {
  width: 1282px;
}

.footer-box {
  width: 1282px;
} */


.qr {
  width: 66px;
  height: 66px;
  right: -30px;
  /* top: 14px; */
}

/* .bot_l {
  width: 1282px;
} */

.bot_l h3 {
  margin-top: 4px;
}


/* 科普园地新改 */
.popu_content_Block2 {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  /*padding-top: 36px;*/
}
.popu_content_Item1-left {
  overflow: hidden;
  /*height: 530px;*/
  width: 1282px;
}
.popu_content_Item1 {
  width: 31%;
  /*height: 500px;*/
  float: left;
}
.popu_content_Item2 {
  float: right;
  width: 66%;
}
.popu_content_Item2-ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.popu_content_Item2-li {
  width: 48%;
}
.popu_content_Item1-box {
  width: 100%;
  /*height: 500px;*/
  float: left;
}

/* 如果最后一行是2个元素 */
.popu_content_Item1:last-child:nth-child(3n - 1) {
  margin-right: calc(30% + 5% / 2);
}

/* 如果最后一行是1个元素 */
.popu_content_Item1:last-child:nth-child(3n - 2) {
  margin-right:calc(60% + 10% / 3);
}

.popu_content_Item1:nth-of-type(4n) {
  margin-right: 0;
  /* margin-bottom: 16px; */
}
.popu_content_Item1:last-of-type {
  margin-bottom: 0;
}
.popu_content_Item_title {
  position: relative;
  height: 40px;
  line-height: 40px;
  width: 100%;
  font-size: 18px;
  font-weight: bold;
  color: #000;
  border-top: 2px solid #e0e0e0;
}
.la {
  border-top: none;
}

.popu_content_Item_title::before {
  position: absolute;
  top: -2px;
  left: 0;
  content: "";
  width:96px;
  height: 2px;
  background-color: #003e9f;
}
.la::before {
  position: absolute;
  top: -1px;
  left: 0;
  content: "";
  width:0;
  height: 2px;
  background-color: #003e9f;
}
.l {
  float: left;
}
.zwbtz {
  font-size: 18px;
  font-weight: bold;
}
.r {
  float: right;
}
.ywfr {
  font-size: 12px;
  font-weight: bold;
}
.popu_content_Item_action {
  margin-bottom: 20px;
  width: 100%;
  cursor: pointer;
  margin-top: 20px;
}
.popu_content-pic {
  width: 100%;
  height: 220px;
  position: relative;

}
.popu_content-pic img {
  width: 100%;
  height: 100%;
  border-radius: 8px;
  object-fit: cover;

}
.popu_content-pic:hover {
  -webkit-transform: scale(1.03);
  -ms-transform: scale(1.03);
  transform: scale(1.03);
  cursor: default;
  transition: all 0.3s ease;
}
.popu-play {
  border-radius: 8px;

}
.popu_content-into {
  padding: 16px 0px 0px 0px;
  background-color: #fff;
}
.popu_content_Item_Text h1 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 1;
  font-size: 20px;
}
.popu_content_Item_Text h2 {
  font-size: 15px;
  height: 80px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
.popu_content_Item_li {
  margin-top: 20px;
}
.popu_content_Item_li i {
  float: left;
  font-size: 14px;
  color: #808080;
}
.popu_content_Item_li span {
  float: right;
  font-size: 14px;
  color: #003e9f;
  font-weight: 600;
}
.popu-play a img {
  width: 34px;
  height: 34px;
  position: absolute;
  left: 50%;
  /*margin-left: -17px;*/
  /*top: 93px;*/
}
.popu_content_Item_title_right {
  position: relative;
  height: 40px;
  line-height: 40px;
  width: 100%;
  font-size: 18px;
  font-weight: bold;
  color: #000;
  /*border-top: 2px solid #e0e0e0;*/
}
.zwbtz_rigt {
  font-size: 18px;
  font-weight: bold;
  width: 50%;
  border-top: 2px solid #e0e0e0;
}
.zwbtz_rigt::before {
  position: absolute;
  top: 0px;
  left: 0;
  content: "";
  width: 96px;
  height: 2px;
  background-color: #003e9f;
}