@media screen and (max-width: 1600px) {
  
}

@media screen and (max-width: 1400px) {
}

@media screen and (max-width: 1300px) {
  .head {
    /* background: #fff; */
    box-shadow: 0 1px 5px rgba(0, 0, 0, 0.3);
  }
  .menu {
    padding: 0 5%;
  }
}

@media screen and (max-width: 1200px) {
   .inbanner .swiper-slide a {
    height: auto;
    padding-bottom: 40%;
  }
  .inbanner .swiper-slide img {
    object-fit: cover;
  }
}

@media screen and (max-width: 1000px) {
  :root {
    --head-height: 80px;
  }

  body{
    padding-top: var(--head-height);
  }
  .head{
    background-color: #fff;
  }
  .head .nav{
    display: none;
  }
  .head .btn .menu_btn{
    display: flex;
    align-items: center;
  }
  .menu {
    display: none;
  }
  .mob_menu {
    display: block;
    position: fixed;
    right: -280px;
    width: 280px;
    height: 100%;
    top: 0;
    z-index: 998;
    height: 100%;
    background-color: #fff;
    transition: all 0.3s;
    padding: var(--head-height) 0 0;
  }
  .mob_menu .nav {
    display: block;
    height: 100%;
    padding: 10px 0;
    overflow-y: auto;
  }
  .mob_menu .nav a {
    display: block;
    font-size: .18rem;
    line-height: 40px;
    color: #333;
    padding-right: 40px;
    overflow: hidden;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .mob_menu .nav dd a {
    font-size: .16rem;
    line-height: 32px;
    color: #666;
  }
  .mob_menu .nav li > a {
    padding-left: 10px;
    border-bottom: 1px solid #f2f2f2;
  }
  .mob_menu .nav dl {
    display: none;
    padding: 10px 20px;
    background-color: #f2f2f2;
  }
  .mob_menu .nav li,
  .mob_menu .nav dd {
    position: relative;
    /* padding-right: 30px; */
  }
  .mob_menu .nav li.on .btn,
  .mob_menu .nav dd.on .btn {
    position: absolute;
    right: 0px;
    top: 0px;
    width: 40px;
    height: 40px;
  }
  .mob_menu .nav li.on .btn p,
  .mob_menu .nav dd.on .btn p {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 12px;
    height: 2px;
    background-color: #999;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-transition: all 0.3s;
    -o-transition: all 0.3s;
    -moz-transition: all 0.3s;
    transition: all 0.3s;
  }
  .mob_menu .nav li.on .btn p:nth-child(2),
  .mob_menu .nav dd.on .btn p:nth-child(2) {
    -webkit-transform: translate(-50%, -50%) rotate(90deg);
    -moz-transform: translate(-50%, -50%) rotate(90deg);
    -ms-transform: translate(-50%, -50%) rotate(90deg);
    -o-transform: translate(-50%, -50%) rotate(90deg);
    transform: translate(-50%, -50%) rotate(90deg);
  }
  .mob_menu .nav li.on.cur > .btn p,
  .mob_menu .nav dd.on.cur > .btn p {
    -webkit-transform: translate(-50%, -50%) rotate(180deg);
    -moz-transform: translate(-50%, -50%) rotate(180deg);
    -ms-transform: translate(-50%, -50%) rotate(180deg);
    -o-transform: translate(-50%, -50%) rotate(180deg);
    transform: translate(-50%, -50%) rotate(180deg);
  }
  .mob_menu .nav li.on.cur > .btn p:nth-child(2),
  .mob_menu .nav dd.on.cur > .btn p:nth-child(2) {
    -webkit-transform: translate(-50%, -50%) rotate(360deg);
    -moz-transform: translate(-50%, -50%) rotate(360deg);
    -ms-transform: translate(-50%, -50%) rotate(360deg);
    -o-transform: translate(-50%, -50%) rotate(360deg);
    transform: translate(-50%, -50%) rotate(360deg);
  }

  /* .inbanner{
    margin-top: var(--head-height);
  } */
 

  .incase .content .left{
    width: 300px;
  }
  .incase .content .right{
    width: calc(100% - 300px);
  }

  .foot .foot_content .left{
    width: 100%;
  }
  .foot .foot_content .right{
    display: none;
  }

}

@media screen and (max-width: 767px) {
  .inmain1 .inabout{
    width: 100%;
    /* margin-bottom: .3rem; */
  }
  .inmain1 .innews{
    display: none;
    width: 100%;
  }
  .incase .content .left{
    width: 100%;
  }
  .incase .content .intl{
    margin-bottom: .3rem;
  }
  .incase .content .left ul li{
    display: flex;
    align-items: center;
  }
  .incase .content .left ul li .ico{
    margin-bottom: 0;
    margin-right: .1rem;
  }
  .incase .content .right{
    width: 100%;
    padding-bottom: 60%;
  }
}

@media screen and (max-width: 640px) {
  :root {
    --head-height: 60px;
  }
  .head .logo a {
    height: 60%;
  }
  .head .btn .search {
    display: none;
  }
  .foot .foot_content .left{
    display: none;
  }
  .foot .foot_content .right{
    display: block;
    padding-left: 0;
  }
  .foot .foot_content .right::after{
    display: none;
  }
  
}

@media screen and (max-width: 480px) {
  
}