.news_header {
  position: fixed;
  top: 0;
  z-index: 9999;
  width: 100%;
}
.news_header .top {
  background-color: #800000;
  padding: 20px 0;
}
.news_header .top .box {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.news_header .top .box .left {
  display: flex;
  align-items: center;
}
.news_header .top .box .left .logo {
  width: 266px;
}
.news_header .top .box .left .line {
  width: 1px;
  height: 32px;
  background-color: #fff;
  margin: 0 15px 0 20px;
}
.news_header .top .box .left .img {
  width: 86px;
}
.news_header .top .box .search {
  width: 300px;
  height: 45px;
  background-color: #942C2C;
  border-radius: 40px;
  padding-right: 25px;
  display: flex;
}
.news_header .top .box .search input {
  flex: 1;
  padding-left: 20px;
  border: none;
  background-color: transparent;
  color: #fff;
}
.news_header .top .box .search input::placeholder {
  color: rgba(255, 255, 255, 0.5);
}
.news_header .top .box .search button {
  background-color: transparent;
}
.news_header .top .box .search button span {
  color: #fff;
}
.news_header .bottom {
  padding: 5px 0;
  background-color: #fff;
}
.news_header .bottom .box {
  display: flex;
  width: 1200px;
  margin: 0 auto;
}
.news_header .bottom .box .item {
  display: block;
  padding: 19px 34px;
  font-size: 18px;
  color: #800000;
  margin-right: 5px;
  transition: all 0.7s;
}
.news_header .bottom .box .item:hover,
.news_header .bottom .box .item.active {
  background-color: #800000;
  color: #fff;
}

/* .news_header.PE{
  display: none;
} */
 .menu_show{
  display: none;
 }
@media screen and (max-width: 1920px) {
  .news_header .top {
    padding: 1.04166667vw 0;
  }
  .news_header .top .box {
    width: 62.5vw;
  }
  .news_header .top .box .left .logo {
    width: 13.85416667vw;
  }
  .news_header .top .box .left .line {
    width: 0.05208333vw;
    height: 1.66666667vw;
    margin: 0 0.78125vw 0 1.04166667vw;
  }
  .news_header .top .box .left .img {
    width: 4.47916667vw;
  }
  .news_header .top .box .search {
    width: 15.625vw;
    height: 2.34375vw;
    border-radius: 2.08333333vw;
    padding-right: 1.30208333vw;
  }
  .news_header .top .box .search input {
    padding-left: 1.04166667vw;
  }
  .news_header .bottom {
    padding: 0.26041667vw 0;
  }
  .news_header .bottom .box {
    width: 62.5vw;
  }
  .news_header .bottom .box .item {
    padding: 0.98958333vw 1.77083333vw;
    font-size: 0.9375vw;
    margin-right: 0.26041667vw;
  }
  .news_header .top .box .search button span,
  .news_header .top .box .search input {
    font-size: 0.8333333333vw;
  }

}
@media screen and (max-width: 1024px) {
  /* .news_header.PC{
    display: none;
  }
  .news_header.PE{
    display: block;
  } */
  .news_header .bottom{
    display: none;
  }
  .news_header .top .box {
    width: 90%;
  }
  .news_header{
    height: 60px;
  }
  .news_header .top .box,
  .news_header .top {
    height: 100%;
    align-items: center;
  }
  .news_header .top .box .left .logo {
    width: 180px;
  }
  .news_header .top .box .left .img{
    width: 60px;
  }
  .news_header .top .box .left .line{
    width: 1px;
    height: 20px;
  }
  .news_header .top .box .search button span, .news_header .top .box .search input {
    font-size: 12px;
  }
  .news_header .top .box .search{
    width: 240px;
    height: 36px;
  }
  .news_header .top .box .right{
    display: flex;
    align-items: center;
  }


  .more {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin-left: 20px;
    z-index: 999999999999999;
    cursor: pointer;
    transition: all 1s;
  }
  .more.active {
    background-color: #252627;
  }
  .more.active .head_click .show div {
    background: #fff;
  }
  .more.active .head_click .hide:after,
  .more.active .head_click .hide:before {
    background-color: #fff;
  }

  .more.white .show div {
    background: #fff !important;
  }
  .more.white .hide:after,
  .more.white .hide:before {
    background: #fff !important;
  }
  .more .head_click {
    display: block!important;
    position: relative;
    width: 20px;
    height: 14px;
  }
  .more .head_click .show {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  .more .head_click .show div {
    width: 100%;
    height: 2px;
    background: #fff;
    transition: 0.6s;
    transition-delay: 0.3s;
  }
  .more .head_click .hide {
    width: 100%;
    height: 24px;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    margin: auto;
  }
  .more .head_click .hide:after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    height: 2px;
    background: #fff;
    transform: rotate(45deg) scaleX(0);
    transition: 0.75s cubic-bezier(0.19, 1, 0.22, 1);
  }
  .more .head_click .hide:before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    width: 100%;
    height: 2px;
    background: #fff;
    transform: rotate(-45deg) scaleX(0);
    transition: 0.75s cubic-bezier(0.19, 1, 0.22, 1);
  }
  .more .head_click.on .show div {
    transition-delay: unset;
  }
  .more .head_click.on .show div:first-child {
    transform: translateY(-5px);
    opacity: 0;
  }
  .more .head_click.on .show div:nth-child(2) {
    opacity: 0;
  }
  .more .head_click.on .show div:last-child {
    transform: translateY(5px);
    opacity: 0;
  }
  .more .head_click.on .hide:after {
    transform: rotate(45deg) scaleX(1);
    transition-delay: 0.3s;
  }
  .more .head_click.on .hide:before {
    transform: rotate(-45deg) scaleX(1);
    transition-delay: 0.3s;
  }
  .menu_show{
    position: fixed;
    height: 100%;
    width: 100%;
    z-index: 57;
    top: 0;
    display: block;
    background-color: #fff;
    /* transition: cubic-bezier(0.77, 0, 0.175, 1) 1.5s; */
    transition: cubic-bezier(0.77, 0, 0.175, 1) 1s;
    clip-path: inset(0 0 100% 0);
  }
  .menu_show.active{
    clip-path: inset(0 0 0 0);
  }
  .menu_show.active .warp .item{
    transform: translateY(0);
    opacity: 1;
    transition-delay: .5s;
  }
  .menu_show .warp{
    max-height: 100vh;
    padding-top:100px;
    display: flex;
    flex-direction: column;
  }
  .menu_show .warp .item{
    width: 90%;
    padding:20px 0;
    margin: 0 auto;
    border-bottom: 1px solid #cccccc;
    transform: translateY(20px);
    opacity: 0;
    transition: all 1s;
    font-size: 14px;
    color: #111;
  }
  .menu_show .warp .item.active{
    color: #942C2C;
  }
  .menu_show .warp .item a{
    color: #333;
    font-size: 16px;
  }
  .news_header .top .box .left .line{
    margin: 0 10px;
  }


}

@media screen and (max-width:540px) {
  .news_header .top .box .search{
    display: none;
  }
  .news_header .top .box .left .logo {
    width: 160px;
  }
  .news_header .top .box .left .img {
    width: 50px;
  }
}