.container {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: auto;
  align-items: center;
  font-family: poppins, sans-serif;
  color: #163561;
  background-color: white;
}

.top_container {
  display: flex;
  width: 100%;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(to bottom, #dae4ff, #f7faff);
  height: auto;
  padding-bottom: 72px;
}

.top_container .top_logo {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding-top: 14px;
}

.top_container .top_content {
  max-width: 100%;
  width: 100%;
  margin-top: 100px;
  display: flex;
  gap: 119px;
  justify-content: center;
  align-items: center;
}

.top_container .top_content .top_left {
  
  display: flex;
  max-width: 660px;
  width: 100%;
  flex-direction: column;
  margin: 0 20px;
}

.top_container .top_content .top_left .title_text {
  font-family: Poppins-Bold;
  font-size: 36px;
  color: #163561;
  line-height: 59px;
}
.top_content img{
  width: 511px;
}

.top_container .top_content .top_left .desc_text {
  font-size: 18px;
  line-height: 29px;
  margin-top: 8px;
  margin-bottom: 15px;
}

.top_container .top_content .top_left .logo_container {
  display: flex;
  gap: 15px;
  margin-top: 25px;
}
.top_check_item {
  display: flex;
  margin-top: 5px;
  gap: 12px;
  align-items: center;
}

.top_check_item i {
  background: url(../img/yes_index.png) no-repeat center;
  width: 16px;
  height: 16px;
}

.top_check_item span {
  font-size: 18px;
  font-weight: 400;
  flex: 1;
}

.buy_btn {
  height: 48px;
  color: white;
  border: none;
  background-color: #0086ff;
  border-radius: 4px;
  font-weight: bold;
  font-size: 16px;
  width: 210px;
  line-height: 48px;
  text-align: center;
}

.buy_btn:hover {
  color: white;
  opacity: 0.8;
}

.top_regiser {
  height: 48px;
  color: #0086ff;
  border: 1px solid #0086ff;
  background-color: white;
  border-radius: 4px;
  font-weight: bold;
  font-size: 16px;
  width: 179px;
  line-height: 48px;
  text-align: center;
}

.top_regiser:hover {
  background-color: #0086ff;
  color: white;
}

.top_tip {
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #5c708d;
  margin-top: 14px;
}

.top_tip i {
  width: 24px;
  height: 24px;
  background: url(../img/special/landing6/ic_landing6_praise.png) no-repeat
    center;
}
.lang_wrap{
  margin-top: 29px;
  display: flex;
  gap:20px;
  flex-wrap: wrap;
}
.cont2 {
 
  display: flex;
  flex-direction: column;
  margin: 0 auto;
  margin-top: 100px;
  align-items: center;
  max-width: 1300px;
  width: 100%;
  
  justify-content: center;
}

.cont2 .cont2_item1 {
  display: flex;
  gap: 116px;
  padding: 0 20px;
  align-items: center;
  /*flex-wrap: wrap;*/
  justify-content: center;
}
.cont2_item3 i{
  flex-shrink: 0;
}
.cont2 .cont2_item1 > i:first-child {
  width: 504px;
  height: 373px;
  background: url(../img/special/landing6/ic_landing6_cont2_item1_logo.png)
    no-repeat center;
  background-size: contain;
  flex-shrink: 0;
}

.cont2 .cont2_item1 .item1_right {
  display: flex;
  flex-direction: column;
  max-width: 800px;
  width: 100%;
}
.cont2 .cont2_item1 .item1_right .item1_title {
  font-size: 40px;
  font-weight: bold;
  line-height: 66px;
  font-family: Poppins-Bold;
}

.cont2 .cont2_item1 .item1_right .item1_desc {
  font-size: 18px;
  margin-top: 14px;
  line-height: 29px;
  margin-bottom: 40px;
}

.cont2 .cont2_item2 {
  position: relative;
  margin-top: 140px;
  max-width: 1300px;
  height: auto;
  width: 100%;
  padding: 30px 0;
}

.cont2 .cont2_item2 .bg2 {
  background-color: #f5f7fd;
  width: 1300px;
  height: 100%;
  position: absolute;
  top: 0;
  bottom: 0;
  border-radius: 8px;
}
.cont2 .cont2_item2 .content2 {
  margin: 0 auto;
  max-width: 1200px;
  width: 100%;
  background: linear-gradient(180deg, #fbfcff 0%, #ffffff 100%);
  border-radius: 8px;
  padding: 40px 60px 40px 50px;
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  height: auto;
  position: relative;
  flex-wrap: wrap;
}

.cont2 .cont2_item2 .content2 .content2_left {
  display: flex;
  flex-direction: column;
  max-width: 800px;
  width: 100%;
}

.cont2 .cont2_item2 .content2 .content2_left .content2_left_title {
  font-size: 30px;
  font-weight: bold;
  margin-bottom: 14px;
}

.cont2 .cont2_item2_logo {
  width: 281px;
  height: 237px;
  background: url(../img/special/landing6/ic_landing6_cont2_item2_logo.png)
    no-repeat center;
}

.cont2 .cont2_item3 {
  display: flex;
  justify-content: space-between;
  gap: 160px;
  margin-top: 100px;
  align-items: center;
  /* flex-wrap: wrap; */
  max-width: 1300px;
  /* width: 100%; */
}
.bid_header{    
  position: relative;
  height: 80px;
  display: flex;
  align-items: center;
  line-height: 80px;
  max-width: 1400px;
  width: 100%;
}

.cont2 .cont2_item3 .left3 {
  display: flex;
  flex-direction: column;
  max-width: 800px;
}

.cont2 .cont2_item3 .left3 .title3 {
  font-size: 40px;
  font-weight: bold;
}

.cont2 .cont2_item3 .left3 .content3 {
  font-size: 18px;
  margin-top: 14px;
  line-height: 29px;
}

.cont2 .cont2_item3_logo {
  width: 449px;
  height: 445px;
  background: url(../img/special/landing6/ic_landing6_cont2_item3_logo.png)
    no-repeat center;
  flex-shrink: 0;
}

.cont2 .code_item {
  display: flex;
  margin: 0 20px;
  margin-top: 139px;
  margin-bottom: 140px;
  justify-content: space-between;
  flex-wrap: wrap;
  max-width: 1300px;
  width: 100%;
  
}

.cont2 .code_item .code_item_left {
  display: flex;
  flex-direction: column;
  max-width: 600px;
  overflow: hidden;
  margin: 0 20px;
}

.cont2 .code_item .code_item_right {
  max-width: 596px;
  width: 100%;
  height: 357px;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  background-color: #434958;
  position: relative;
}

/* .cont2 .code_item .code_item_right .code_area {
  height: 310px;
  width: 100%;
  padding: 20px 80px 20px 20px;
  box-sizing: border-box;
  position: relative;
  overflow-y: auto;
} */

.cont2 .code_item .code_item_right .btn_area {
  display: flex;
  margin-top: 10px;
  margin-left: 25px;
  gap: 10px;
  flex-wrap: wrap;
}

.cont2 .code_item .code_item_right .copy_btn {
  height: 34px;
  border-radius: 17px;
  background-color: #565B69;
  color: #ffffff;
  font-size: 14px;
  line-height: 34px;
  padding-left: 19px;
  padding-right: 19px;
  cursor: pointer;
  position: absolute;
  bottom: 80px;
  right: 35px;
  z-index: 3;
  opacity: 1;
}

.cont2 .code_item .code_item_right .copy_btn:hover {
  background-color: #686D79;
  opacity: 1;
}


.highlight{
  width: 100% ;
  max-width: 550px;
  display: block;
  height: 280px;
  /* background-color: transparent !important;
  color: #67DAFF !important ;
  font-size: 14px !important; */
  overflow-x: auto;
  overflow-y: auto;
}


.highlight::-webkit-scrollbar {
  width: 0px;
  height: 0px;
}

.highlighted-code::-webkit-scrollbar-thumb {
  background: #727C92;
  border-radius: 2px;
  width: 4px;
  height: 4px;
}

.highlight .hljs-title{
  color: green;
}

.highlight .hljs-comment{
  color: white;
}

.highlight .hljs-number{
  color: #F37960;
}

.highlight .hljs-string{
  color: #F37960;
}

 .hljs {
  background-color: #434958 !important;
}

.lang_btn {
  color: #8392a2;
  cursor: pointer;
  background-color: transparent;
  height: 26px;
  border-radius: 13px;
  font-size: 14px;
  padding-left: 15px;
  padding-right: 15px;
  line-height: 26px;
}

.lang_btn_active {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.1);
}

.platform_banner {
  max-width: 600px;
  width: 100%;
  height: 50px;
  margin-top: 20px;
}

.platform_banner .swiper-wrapper {
  transition-timing-function: linear !important;
  display: flex;
  box-sizing: content-box;
}

.cont2 .cont2_item4 {
  display: flex;
  gap: 130px;
  margin-top: 100px;
  align-items: center;
  margin-bottom: 100px;
  /*flex-wrap: wrap;*/
  justify-content: center;
}

.cont2 .cont2_item4 .cont2_item4_logo {
  width: 492px;
  height: 444px;
  background: url(../img/special/landing6/ic_landing6_cont2_item4_logo.png)
    no-repeat center;
  flex-shrink: 0;
}

.cont2 .cont2_item4 .right4 {
  display: flex;
  flex-direction: column;
  max-width: 800px;
  padding: 0 20px;
}

.cont2 .cont2_item4 .right4 .title4 {
  font-weight: bold;
  font-size: 40px;
}

.cont2 .cont2_item4 .right4 .content4 {
  font-size: 18px;
  margin-top: 14px;
  line-height: 29px;
}

.cont3 {
  width: 100%;
  background-color: #f5f7fd;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 100px 20px;
  box-sizing: border-box;
}

.cont3 .cont3_title {
  font-size: 40px;
  font-weight: bold;
  margin-bottom: 34px;
  font-family: Poppins-Bold;
}

.cont3 .cont3_item {
  max-width: 1200px;
  width: 100%;
  height: auto;
  background-color: white;
  margin-top: 20px;
  border-radius: 4px;
  padding: 30px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cont3 .cont3_item .cont3_left {
  display: flex;
  gap: 30px;
}

.cont3 .cont3_item .cont3_left img {
  width: 100px;
  height: 100px;
}

.cont3 .cont3_item .cont3_left .middle_content {
  display: flex;
  flex-direction: column;
  max-width: 790px;
}

.cont3 .cont3_item .cont3_left .middle_content .title_middle {
  font-size: 22px;
  font-weight: bold;
}

.cont3 .cont3_item .cont3_left .middle_content .title_middle span {
  color: white;
  font-size: 16px;
  text-align: center;
  padding-left: 18px;
  padding-right: 10px;
  background: url(../img/special/landing6/bg_landing6_price.png);
  background-size: 100% 100%;
  white-space: nowrap;
}

.cont3 .cont3_item .cont3_left .middle_content .middle_content {
  line-height: 26px;
  margin-top: 10px;
  font-size: 16px;
}

.cont3 .cont3_item .learn_btn {
  padding: 0 29px;
  white-space: nowrap;
  height: 40px;
  border-radius: 4px;
  color: #0086ff;
  border: 1px solid #0086ff;
  background-color: white;
  font-size: 14px;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  max-width: 799px;
}

.cont3 .cont3_item .learn_btn:hover {
  background-color: #0086ff;
  color: white;
}

.cont3 .cont3_item .learn_btn span{
  line-height: 40px;
  text-align: center;
}
.cont_title {
  font-size: 40px;
  font-weight: bold;
  padding: 0 20px;
  font-family: Poppins-Bold;
}

.landing_title1 {
  margin-top: 140px;
  margin-bottom: 77px;
  font-size: 40px;
  font-weight: bold;
  text-align: center;
}

.cont4 {
  background-color: white;
  display: flex;
  width: 100%;
  padding-top: 100px;
  padding-bottom: 140px;
  box-sizing: border-box;
  height: auto;
  flex-direction: column;
  align-items: center;
  margin: 0 20px;
}

.banner_container {
  max-width: 1300px;
  width: 100%;
  margin-top: 60px;
  background-color: #f5f7fd;
  height: auto;
  box-sizing: border-box;
  overflow: hidden;
  position: relative;
  padding-bottom: 70px;
  /* display: none; */
}

.banner_container .swiper-wrapper {
  display: flex;
  box-sizing: content-box;
}

.swiper-pagination{top:40px;right: 40px;}

.swiper-pagination-bullet {
  width: 16px !important;
  height: 6px !important;
  border-radius: 3px !important;
  background: #e8eaf3;
  margin-right: 8px;
  transform: none !important;
}

.banner_out_item {
  max-width: 1300px;
  width: 100%;
  height: 100%;
  display: flex;
  padding: 30px 50px 0px 50px;
  flex-direction: column;
  box-sizing: border-box;
  padding-bottom: 0;
}

.banner_out_item p {
  font-weight: bold;
  font-size: 24px;
}

.static-proxy-cont4-item1{
  width: 100%;
  max-width: 280px;
  height: 355px;
  padding: 26px 20px 0px 20px;
  box-sizing: border-box;
  border: 1px solid #E5ECFE;
  display: flex;
  flex-direction: column;
}

.static-proxy-cont4-item1:hover{
  transform: translateY(-20px);
  box-shadow: 0px 10px 39px 0px rgba(42,68,120,0.1);
}
  

.static-proxy-cont4-row2{
  display: flex;
  row-gap: 60px;
  column-gap: 40px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 60px;
  max-width: 1200px;
}
#custom_try_now{
  margin-top: 60px;
  width: calc(100% - 40px);
  margin-left: 20px;
  margin-right: 20px;
  max-width: 800px;
}
.static-proxy-cont4-row2-item{
  display: flex;
  flex-direction: column;
  padding-top: 30px;
  align-items: center;
  width: 360px;
  height: 240px;
  box-sizing: border-box;
  border: 1px solid #E3E6EE;
  border-radius: 4px;
}

.static-proxy-cont4-row2-item:hover{
  background-color: #F5F7FD;
}

.static-proxy-cont4-row2-item img{
  width: 180px;
  height: 120px;
}

.static-proxy-cont4-row2-item span{
  color: #333333;
  font-size: 20px;
  margin-top: 16px;
  font-weight: bold;
  text-align: center;
  padding-left: 20px;
  padding-right: 20px;
  box-sizing: border-box;

}

.static-proxy-cont4-item1 img{
  width: 36px;
  height: 36px;
}

.static-proxy-cont4-item1 p{
  font-size: 16px;
  color: #163561;
  margin-top: 20px;
  font-weight: 600;
}

.static-proxy-cont4-item1 span{
  font-size: 14px;
  color: #5C708D;
  margin-top: 10px;
}

.banner_out_item .item_content1 {
  display: flex;
  flex-direction: column;
  background-color: white;
  border: 1px solid #e9eef6;
  padding: 40px 30px 0px 30px;
  width: 380px;
  min-height: 275px;
}

.banner_out_item .item_content1 img {
  width: 36px;
  height: 36px;
}

.banner_out_item .item_content1 p {
  font-weight: 600;
  font-size: 16px;
  margin-top: 10px;
}

.banner_out_item .item_content1 span {
  font-size: 14px;
  margin-top: 10px;
}

.banner_out_item .item_content2 {
  display: flex;
  flex-direction: column;
  background-color: white;
  border: 1px solid #e9eef6;
  padding: 30px 20px 0px 20px;
  width: 220px;
  height: 311px;
}

.banner_out_item .item_content2 img {
  width: 36px;
  height: 36px;
}

.banner_out_item .item_content2 p {
  font-weight: 600;
  font-size: 16px;
  margin-top: 20px;
}

.banner_out_item .item_content2 span {
  font-size: 14px;
  margin-top: 10px;
}
.nation_container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  max-width: 1300px;
}

.nation_item {
  width: calc(33.33% - 20px);
  box-sizing: border-box;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 14px;
}

.nation_container .nation_item:nth-child(n+4) {
  width: calc(25% - 20px);
}

.nation_item p {
  transform: translateX(-10px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.nation_item img {
  width: 96px;
  height: 96px;
}

.nation_item span {
  font-size: 16px;
}

.tab_container {
  margin-top: 50px;
  height: auto;
  max-width: 486px;
  width: 100%;
  background-color: #ecf0f8;
  display: flex;
  align-items: center;
  border-radius: 6px;
  padding: 8px 0;
  padding-left: 8px;
  padding-right: 8px;
  box-sizing: border-box;
  flex-wrap: wrap;

}

.tab_container .tab_item {
  width: 233px;
  height: 49px;
  border-radius: 6px;
  color: #5c708d;
  line-height: 49px;
  text-align: center;
  font-family: bold;
  font-size: 20px;
  cursor: pointer;
}

.tab_container .tab_item_active {
  width: 233px;
  height: 49px;
  border-radius: 6px;
  color: #063664;
  line-height: 49px;
  background-color: white;
  text-align: center;
  font-family: bold;
  font-size: 20px;
  cursor: pointer;
}

.custom_container1 {
  margin-top: 80px;
  display: flex;
  padding: 0 20px;
}

.custom_item {
  display: flex;
  max-width: 360px;
  flex-direction: column;
}

.header_logo {
  width: 50px;
  height: 50px;
}

.username {
  line-height: 50px;
  text-align: center;
  margin-left: 15px;
  font-weight: 600;
  font-size: 18px;
}

.user_desc_title {
  margin-top: 15px;
  font-size: 18px;
  font-weight: 600;
}

.user_desc_content {
  font-size: 18px;
  margin-top: 5px;
}

.user_divider {
  height: 200px;
  width: 1px;
  background-color: #dcdee6;
  margin-top: 82px;
  margin-left: 55px;
  margin-right: 55px;
}

.awards_container {
  margin-top: 55px;
  display: flex;
  gap: 169px;
  display: none;
  align-items: center;
}

.awards_container i {
  width: 560px;
  height: 391px;
  background: url(../img/special/landing6/ic_landing6_awards.png) no-repeat
    center;
}

.awards_container .awards_left {
  display: flex;
  flex-direction: column;
  max-width: 535px;
  width: 100%;
}

.awards_container .awards_left :first-child {
  font-size: 40px;
  font-weight: bold;
}

.awards_container .awards_left :nth-child(2) {
  margin-top: 20px;
  font-size: 22px;
  font-weight: bold;
}

.awards_container .awards_left :nth-child(3) {
  font-size: 18px;
  font-weight: 400px;
  margin-top: 8px;
}

.bottom_container {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 270px;
  flex-direction: column;
  background: url(../img/special/landing6/bg_landing6_bottom.png) center
    no-repeat;
}

.bottom_container .bottom_content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  max-width: 1246px;
  height: 270px;
}

.bottom_container :first-child {
  color: white;
  font-size: 38px;
  font-weight: bold;
  text-align: center;
}

.bottom_container :nth-child(2) {
  color: white;
  border: none;
  border-radius: 4px;
  border: 1px solid white;
  margin-top: 34px;
  font-size: 16px;
  width: 180px;
  height: 48px;
  background-color: transparent;
  line-height: 48px;
  text-align: center;
}

.copyright_container {
  width: 100%;
  height: 69px;
  background-color: #f1f5fe;
  text-align: center;
  line-height: 69px;
  color: #8392a2;
  box-sizing: border-box;
  font-size: 18px;
}

/* .item_container_banner{
  flex-wrap: wrap;
  flex-direction: column;
} */
@media screen and (max-width:1500px){
  .top_container .top_content{
    gap:20px;
  }
}
@media screen and (max-width:1300px){
  .earth_1{
    width: 80%;
    height: 80%;
  }
  .top_content img{
    flex: 1;
  }
  .content2 .cont2_item2_logo{
    display: none;
  }
  .cont2_item1 , .cont2_item4{
    flex-direction: column;
  }
  .item_container_banner{
    flex-wrap: wrap;
    flex-direction: column;
  }

  .item_container_banner{
    margin-left: 20px;
    margin-right: 20px;
  }
  .nation_container {
    max-width: 800px;
  }
  .static-proxy-cont4-item1{
    width: 100%;
    max-width: none;
    height: auto;
    padding-bottom: 20px;
    /* margin-left: 20px;
    margin-right: 20px; */
  }
  .top_container .top_content{
    margin: 70px 20px auto 20px;
    gap:0;
    width: 85%;
  }
  .top_container .top_content .top_left{
    width: 100%;
    max-width: 100%!important;
  }
  .cont2 .cont2_item2 .bg2{
    display: none;
  }

  .cont3{
    padding: 0 20px;
  }
  .cont3 .cont3_item{
    row-gap: 20px;
    flex-direction: column;
  }
  .cont3 .cont3_item .cont3_left{
    /*flex-direction: column;*/
    justify-content: flex-start;
  }
  .custom_container1{
    flex-direction: column;
    row-gap: 30px;
  }
  .content2,.code_item{
    flex-direction: column;
    row-gap: 30px;
    justify-content: center;
    align-items: center;
    max-width: 800px;
  }

  .user_divider{
    display: none;
  }

  .awards_container{
    flex-direction: column;
    padding: 0 20px;
    box-sizing: border-box;
    width: 100%;
  }
  .cont3 .cont3_title{
    margin-top: 30px;
    font-size: 24px;
  }
  .cont2 .code_item{
    justify-content: center;
    margin-top: 40px;
    gap: 70px;
  }
  .cont2 .code_item .code_item_right{
    margin-left: 0;
  }

  .cont2 .code_item .code_item_right .btn_area{
    width: 100%;
    margin-left: 0px;
    background-color: #434958;
    padding-left: 25px;
    box-sizing: border-box;
    border-bottom-left-radius: 10px;
    border-bottom-right-radius: 10px;
    padding-bottom: 5px;
  }
  .cont2 .cont2_item3{
    justify-content: center;
    margin: 0 20px;
  }
  .cont2 .cont2_item2 .content2{
    justify-content: center;
    padding: 40px 20px 40px 20px;
  }
  .cont2_item3{
    flex-wrap: wrap;
  }
  .banner_container{
    /* display: none; */
  }
  .custom_item{
    max-width: 800px;
    margin: 0 20px;
  }
  .cont3 .cont3_item .learn_btn{
    width: 100%;
  }
  .top_container .top_logo{
    padding-left: 20px;
  }
  /*.cont2 .cont2_item1 i{*/
  /*  display: none;*/
  /*}*/
  .cont2 .cont2_item1 .item1_right .item1_title{
    font-size: 22px;
    line-height: 34px;
  }
  .cont2_item3 i{
    display: none;
  }
  .cont2 .cont2_item3 .left3 .title3,.cont2 .cont2_item2 .content2 .content2_left .content2_left_title,.cont_title{
    font-size: 22px;
  }
  .bottom_container :first-child,.awards_container .awards_left :first-child,.top_container .top_content .top_left .title_text{
    font-size: 22px;
  }
  .banner_out_item .item_content1,.banner_out_item .item_content2{
    box-sizing: border-box;
    width: 100%;
  }

  .item_container_banner{
    flex-wrap: wrap;
    flex-direction: column;
}
  .swiper-pagination{
    display: none;
  }
  .top_check_item_btn{
    flex-direction: column;
    row-gap: 20px;
  }
  .buy_btn,.top_regiser{
    width: 100%;
  }
  .cont2 .cont2_item2{
    margin-top: 40px;
  }
  .tab_container .tab_item,.tab_container .tab_item_active{
    width: 100%;
  }
  .awards_container img{
    width: 90%;
  }
  .banner_out_item .item_content2{
    height: auto;
    padding-bottom: 20px;
  }

  .copyright_container{
    line-height: normal;
    padding-top: 20px;
    padding-bottom: 20px;
    height: 89px;
  }
  .cont2 .code_item .code_item_left, .cont2 .code_item .code_item_right{
    max-width: 800px!important;
    width: 100%;
  }
}
@media screen and (max-width:1096px){
  .top_content img{
    display: none;
  }
  .nation_item {
    width: calc(50% - 20px); /* 屏幕小于 1096px 时，每行显示 2 个元素 */
  }

  .nation_container .nation_item:nth-child(n+4) {
    width: calc(50% - 20px); /* 保证从第4个元素开始每行显示 2 个 */
  }
  .cont2 .code_item .code_item_left, .cont2 .code_item .code_item_right{
    padding: 20px!important;
    max-width: 90%!important;
  }
}
@media screen and (max-width:550px){
  /*.nation_container .nation_item{*/
  /*  width: 50%!important;*/
  /*}*/
}