/* 通用 */



.dth_wh {

  position: relative;
  width: 96%;

  max-width: 1560px;

  display: block;

  margin: 0 auto;

}

.flex {

  display: flex;

  justify-content: flex-start;

  align-items: flex-start;

  flex-wrap: nowrap;

}

.flex::before,

.flex::after {

  display: none;

}



.fixed_ratio {

  position: relative;

  overflow: hidden;

  padding-top: calc(3 / 4 * 100%);

}

.fixed_ratio img {

  position: absolute;

  left: 0;

  right: 0;

  top: 0;

  bottom: 0;

  width: 100%;

  height: 100%;

  object-fit: cover;

  display: block;

}

.enlarge .imgs {

  overflow: hidden;

  position: relative;

}

.enlarge .imgs img {

  transform: scale(1);

  transition: 0.5s ease;

}

.enlarge:hover .imgs img {

  transform: scale(1.1);

}



@media (max-width: 1200px) {

  .dth_wh {

    width: 100%;

    padding: 0 15px;

  }

  /* .fp-enabled body,

  body {

    padding-top: 60px;

  } */

}

@media (max-width: 991px) {

  body {

    padding-top: 60px;

  }

}

@media (max-width: 767px) {

  .fp-enabled body,

  body {

    padding-bottom: 50px;

  }

}

@media (max-width: 640px) {

  .dth_wh {

    padding: 0 12px;

  }

}









/* 插件整体样式修改 */

.slick-arrows {

  outline: none;

}



.swiper-button-prev,

.swiper-button-next {

  outline: none;

}



.swiper-button-prev,

.swiper-button-next {

  outline: none;

  display: flex;

  width: 24px;

  height: 44px;

  justify-content: center;

  align-items: center;

  overflow: hidden;

}



.swiper-button-prev::after,

.swiper-button-next::after {

  content: "";

  background: none;

  display: block;

  width: 40px;

  height: 40px;

  border: 2px solid #ffffff;

  position: absolute;

  transform: rotate(45deg);

  -webkit-transform: rotate(45deg);

  left: 12px;

  top: 50%;

  margin-top: -20px;

}



.swiper-button-prev::after,

.swiper-button-next::after {

  width: 16px;

  height: 16px;

  border-color: transparent transparent #4d4d4d #4d4d4d;

  position: relative;

  left: 0;

  top: 0;

  margin: 0;

}

.swiper-button-prev:hover::after,

.swiper-button-next:hover::after {

  border-color: transparent transparent #ffffff #ffffff;

}



.swiper-button-next {

  transform: rotate(180deg);

  -webkit-transform: rotate(180deg);

}



.swiper-pagination {

  position: absolute;

  width: 100%;

  display: flex;

  justify-content: center;

  align-items: center;

  bottom: 5%;

  left: 0;

}



.swiper-pagination .swiper-pagination-bullet {

  outline: none;

  margin: 0 1em;

}



@media (max-width: 992px) {

  .swiper-button-prev,

  .swiper-button-next {

    display: none;

  }

}





/* 整体翻屏设置 */

.section {

  background-repeat: no-repeat;

  background-position: center;

  background-size: cover;

}





@media (max-width: 1600px) {

}

@media (max-width: 1200px) {

  .section,

  .fp-tableCell {

    height: auto!important;

  }

}

@media (max-width: 1024px) {

}

@media (max-width: 990px) {

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

}





/* 头部 */

header {

  position: relative;

  z-index: 95;

}



.header_top {}

.header_top .dth_wh {

  align-items: center;

  height: 96px;

}

.logo {

  max-width: 32%;

}

.logo a {

  display: block;

}

.logo img {

  max-width: 100%;

}

.logo_wz {

  position: relative;

  font-size: 0;

  border-left: 1px solid rgba(0, 0, 0, 0.2);

  margin-left: 1%;

  padding-left: 1%;

}

.logo_wz p:nth-child(1) {

  font-size: 22px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.36;

	letter-spacing: 0px;

	color: #555555;

}

.logo_wz p:nth-child(2) {

  font-size: 17px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.35;

	letter-spacing: 0px;

	color: #555555;

  margin-top: 0.4em;

}

.header_phone {

  margin-left: auto;

}

.header_phone .tel {

  background-repeat: no-repeat;

  background-position: left center;

  background-size: 40px auto;

  padding-left: 60px;

}

.header_phone .tel h4 {

  display: block;

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #555555;

}

.header_phone .tel p {

  font-family: Arial;

	font-size: 20px;

	font-weight: bold;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #333333;

}



/* 导航 */

nav {

  border-top: 1px solid #ebebeb;

  padding: 12px 0;

}

nav .dth_wh {

  justify-content: space-between;

  align-items: center;

}

.x-menu {

  justify-content: space-between;

  align-items: center;

  width: 93%;

}



.x-menu > li {

  position: relative;

}



.x-menu > li > a {

  display: block;

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1;

	letter-spacing: 0px;

	color: #555555;

  padding: 0.6em 1.5em;

	border-radius: 22px;

}



.x-menu > li:hover > a,

.x-menu > li.active > a {

	background-color: #0b4e9f;

  color: #ffffff;

}



.x-menu > li:hover > a {

}



.x-menu > li.active > a {

}



.x-menu > li::after {

  content: "";

  display: none;

  width: 100%;

  height: 12px;

  position: absolute;

  top: 100%;

  left: 0;

}

.x-menu > li:hover::after {

  display: block;

}



.x-sub-menu {

  position: absolute;

  width: 128%;

  left: -13%;

  top: 100%;

  margin-top: 12px;

  /* transform: translateX(-50%); */

  background: #0b4e9f;

  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);

  display: none;

}



.x-sub-menu > li:nth-child(n+10) {

  display: none;

}

.x-sub-menu > li > a {

  display: block;

  font-size: 16px;

  color: #ffffff;

  line-height: 1;

  padding: 1em;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  text-align: center;

}



.x-sub-menu > li:hover > a {

  background-color: rgba(255, 255, 255, 0.3);

}



.x-menu > li .x-sub-menux {

  display: none;

}

.x-menu > li .x-sub-menux li {

  position: relative;

}

.x-menu > li .x-sub-menux li a {

  display: block;

}

.x-menu > li .x-sub-menux li:hover a {

}



/* 搜索 */

.search {

  display: flex;

  align-items: center;

  justify-content: center;

  flex-shrink: 0;

  height: 44px;

  position: relative;

}



.search_btn {

  background-repeat: no-repeat;

  background-position: center;

  background-size: auto;

  background-image: url("../img/seach.png");

  width: 24px;

  height: 24px;

  cursor: pointer;

}

.search_form {

  position: absolute;

  right: 0;

  top: 100%;

  margin-top: 12px;

  width: 240px;

  background-color: #ffffff;

  box-shadow: 0 0 5px 0 rgba(0, 0, 0, 0.1);

  display: none;

}

.search_form #formsearch {

  justify-content: space-between;

  align-items: center;

}

.search_form #formsearch input {

  outline: none;

  background: none;

  border: none;

  height: 40px;

}

.search_form #formsearch #keyword {

  color: #333333;

  font-size: 14px;

  font-weight: normal;

  padding: 0 1em;

  width: calc(100% - 50px);

}

.search_form #formsearch #keyword::placeholder {

  color: #999999;

}

.search_form #formsearch #s_btn {

  background-color: #0b4e9f;

  font-size: 0;

  background-image: url("../img/seach_white.png");

  background-repeat: no-repeat;

  background-position: center;

  background-size: calc(22 / 50 * 100%) auto;

  width: 50px;

}



@media (max-width: 1600px) {

}

@media (max-width: 1560px) {

  .logo_wz p:nth-child(1) {

    font-size: 20px;

  }

  .logo_wz p:nth-child(2) {

    font-size: 16px;

  }

  .header_phone .tel {

    padding-left: 55px;

    background-size: 36px auto;

  }

  .header_phone .tel h4 {

    font-size: 18px;

  }

  .header_phone .tel p {

    font-size: 25px;

  }

  .x-menu > li > a {

    font-size: 18px;

  }

  .search {

    height: 39px;

  }

}

@media (max-width: 1400px) {

  .header_top .dth_wh {

    height: 90px;

  }

  .logo_wz p:nth-child(1) {

    font-size: 18px;

  }

  .logo_wz p:nth-child(2) {

    font-size: 15px;

  }

  .header_phone .tel {

    padding-left: 50px;

    background-size: 34px auto;

  }

  .header_phone .tel h4 {

    font-size: 16px;

  }

  .header_phone .tel p {

    font-size: 22px;

  }

  .x-menu {

    width: 94%;

  }

  .x-menu > li > a {

    font-size: 17px;

    padding: 0.5em 1.3em;

  }

  .search {

    height: 34px;

  }

  .search_btn {

    width: 20px;

    height: 20px;

    background-size: contain;

  }

  .search_form{

    width: 220px;

  }

  .search_form #formsearch input {

    height: 36px;

  }

  .search_form #formsearch #keyword {

    font-size: 13px;

    width: calc(100% - 45px);

  }

  .search_form #formsearch #s_btn {

    width: 45px;

  }

}

@media (max-width: 1200px) {

  .header_top .dth_wh {

    height: 80px;

  }

  .logo_wz p:nth-child(1) {

    font-size: 17px;

  }

  .logo_wz p:nth-child(2) {

    font-size: 14px;

  }

  .header_phone .tel {

    padding-left: 45px;

    background-size: 32px auto;

  }

  .header_phone .tel h4 {

    font-size: 14px;

  }

  .header_phone .tel p {

    font-size: 22px;

    margin-top: 2px;

  }

  .x-menu {

    width: 95%;

  }

  .x-menu > li > a {

    font-size: 15px;

    padding: 0.6em 1.2em;

  }

  .search_btn {

    width: 18px;

    height: 18px;

  }

  .search {

    height: 32px;

  }

  .search_form{

    width: 200px;

  }

  .search_form #formsearch #keyword {

    width: calc(100% - 42px);

    font-size: 12px;

  }

  .search_form #formsearch #s_btn{

    width: 42px;

  }

}

@media (max-width: 990px) {

  header {

    display: none;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

}



/* banner */

#banner {

  position: relative;

}

#banner li {

}

#banner li a {

  display: block;

}

#banner li .imgs {

  display: block;

}

#banner li .imgs img {

  width: 100%;

  min-height: 240px;

  object-fit: cover;

}

#banner .hi {

  display: none;

}

#banner .swiper-button-prev,

#banner .swiper-button-next {

  width: 50px;

  height: 65px;

  background-color: rgba(255, 255, 255, 0.5);

}



#banner .swiper-button-prev {

  left: 0;

}



#banner .swiper-button-next {

  right: 0;

}



#banner .swiper-button-prev:hover,

#banner .swiper-button-next:hover {

  background-color: #ff4500;

}



/* #banner .swiper-button-prev::after,

#banner .swiper-button-next::after {

  width: 16px;

  height: 16px;

  border-color: transparent transparent #4d4d4d #4d4d4d;

  position: relative;

  left: 0;

  top: 0;

  margin: 0;

}



#banner .swiper-button-prev:hover::after,

#banner .swiper-button-next:hover::after {

  border-color: transparent transparent #ffffff #ffffff;

} */



#banner .swiper-pagination {

  left: 9.375%;

  max-width: 81.25%;

  width: auto;

  justify-content: flex-start;

  bottom: 7.7%;

}



#banner .swiper-pagination-bullet {

  width: auto;

  height: auto;

  background: none;

  opacity: 1;

  font-family: Arial;

	font-size: 18px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.3);

  display: inline-flex;

  align-items: center;

  justify-content: center;

  margin: 0 8px 0 0;

}

#banner .swiper-pagination-bullet:first-child::after,

#banner .swiper-pagination-bullet::before {

  content: "";

  display: block;

  width: 0;

  height: 1px;

  background-color: #ffffff;

}

#banner .swiper-pagination-bullet:first-child:before {

  display: none;

} 



#banner .swiper-pagination-bullet:hover,

#banner .swiper-pagination-bullet.swiper-pagination-bullet-active {

  background: none;

  opacity: 1;

  color: #ffffff;

}

#banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before,

#banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

  width: 120px;

  margin-right: 8px;

}

#banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

  margin-right: 0;

  margin-left: 8px;

} 



@media (max-width: 1600px) {

}

@media (max-width: 1560px) {

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before,

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

    width: 100px;

  }

}

@media (max-width: 1200px) {

  #banner .swiper-pagination-bullet {

    font-size: 17px;

    margin: 0 7px 0 0;

  }

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before,

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

    width: 80px;

    margin-right: 7px;

  }

}

@media (max-width: 990px) {

  #banner li .imgs img {

    min-height: 200px;

  }

  #banner .swiper-pagination-bullet {

    font-size: 16px;

    margin: 0 6px 0 0;

  }

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before,

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

    width: 60px;

    margin-right: 6px;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  #banner li .imgs img {

    min-height: 180px;

  }

  #banner .swiper-pagination {

    left: 15px;

    width: calc(100% - 30px);

  }

  #banner .swiper-pagination-bullet {

    font-size: 15px;

    margin: 0 5px 0 0;

  }

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before,

  #banner .swiper-pagination-bullet.swiper-pagination-bullet-active:first-child::after {

    width: 40px;

    margin-right: 5px;

  }

}



/* 相同标题 */

.titles {}



.titles h2 {

  font-size: 46px;

	font-weight: bold;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #333333;

  /* padding-top: 0.3em; */

  position: relative;

  z-index: 1;

  display: block;

}

.titles h4 {

  font-family: Arial;

	font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #777878;

  font-style: italic;

  margin-top: 0.15em;

}



.titles.tit_bac {}

/* .titles.tit_bac h2::before {

  content: "";

  display: block;

  width: calc(96 / 46 * 1em);

  height: calc(96 / 46 * 1em);

  position: absolute;

  z-index: -1;

  left: 0;

  top: 0;

  background-repeat: no-repeat;

  background-position: center;

  background-size: contain;

  background-image: url("//cdn.myxypt.com/d1940461/24/04/3baabd38d4761009ca12c822912c7c741089764b.png");

} */



.titles.white {

  margin-bottom: 4rem;

}

.titles.white h2 {

  color: #ffffff;

}

.titles.white h4 {

  color: #ffffff;

}



@media (max-width: 1600px) {

  .titles h2 {

    font-size: 2.875vw;

  }

  .titles h4 {

    font-size: 1.25vw;

  }

}

@media (max-width: 1560px) {

}

@media (max-width: 1200px) {

  .titles h2 {

    font-size: 36px;

  }

  .titles h4 {

    font-size: 16px;

  }

}

@media (max-width: 990px) {

  .titles h2 {

    font-size: 30px;

  }

  .titles h4 {

    font-size: 15px;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .titles h2 {

    font-size: 24px;

  }

  .titles h4 {

    font-size: 14px;

  }

}



/* 产品中心 */

.product {

  padding: 75px 0 50px;

  background-repeat: no-repeat;

  background-position: center;

  background-size: cover;

}

.product .dth_wh {

  justify-content: space-between;

}

.product_left {

  width: 26%;

  max-width: 280px;

}

.product_list {

  margin-top: 24%;

}

.product_list ul {}

.product_list li {}

.product_list li:nth-child(n+2) {

  margin-top: 6px;

}

.product_list li a {

  display: flex;

  align-items: center;

  justify-content: flex-start;

  font-size: 20px;

  padding: 0 1.4em;

  border-radius: 2em;

}

.product_list li:hover a {

	background-color: #0b4e9f;

}

.product_list li a::before {

  content: "";

  display: block;

  width: 0.5em;

  height: 0.5em;

  border: 2px solid #ffffff;

  border-radius: 50%;

  margin-right: 0.5em;

  flex-shrink: 0;

  opacity: 0;

}

/* .product_list li.active a::before, */

.product_list li:hover a::before {

  opacity: 1;

}

.product_list li h4 {

  display: block;

  font-size: inherit;

	font-weight: 600;

	letter-spacing: 0px;

	color: #555555;

  line-height: 2.3;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  width: calc(100% - 1em);

}

.product_list li:hover h4 {

  color: #ffffff;

}





.product_cont {

  width: 80.4%;

  margin-top: 18rem;

}

.tab_main {

  height: 0;

  overflow: hidden;

  position: relative;

}

.product_cont .tab_main.active  {

  height: auto;

}

.product_cont ul {

  justify-content: flex-start;

  align-items: flex-start;

  flex-wrap: wrap;

}

.product_cont li {

  width: 23.8%;

  margin-right: 0.9%;

}



.product_cont li a {

  display: block;

  position: relative;

  padding: 0 4px;

}

.product_cont li a::before,

.product_cont li a::after {

  content: "";

  display: block;

  width: 4px;

  height: 72%;

  background: linear-gradient(to bottom,#0b4e9f, transparent);

  position: absolute;

  top: 40px;

  z-index: 1;

}

.product_cont li a::before {

  left: 0;

}

.product_cont li a::after {

  right: 0;

}



.product_cont li .text {

  display: flex;

  align-items: center;

  justify-content: flex-start;

  margin: 0 -4px;

  position: relative;

  z-index: 20;

}

.product_cont li .text h4 {

  font-size: 19px;

	font-weight: bold;

	font-stretch: normal;

	line-height: 20px;

	letter-spacing: 0px;

	color: #000000;

  max-width: calc(100% - 50px);

  min-width: 8em;

  margin-right: 1em;

  margin-left: 10px;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}

.product_cont li .top_10px {

  margin-bottom: 10px;

}

.product_cont li:hover .text h4 {

  color: #0b4e9f;

}

.product_cont li .text .text_line {

  flex-grow: 1;

  height: 40px;

}

.product_cont li .text .text_line span {

  display: block;

  width: 100%;

  height: 60px;

  position: relative;

  overflow: hidden;

}

.product_cont li .text .text_line span::before {

  content: "";

  display: block;

	width: 330px;

	height: 270px;

  border: 4px solid #0b4e9f;

  border-radius: 10px;

  position: absolute;

  right: 0;

  top: calc(20px - 2px);

}

.product_cont li .imgs {

  padding-top: calc(300 / 322 * 100%);

}



@media (max-width: 1600px) {

  .product {

    padding: 4% 0 3%;

  }

  .product_list {

    margin-top: 22%;

  }

  .product_list li a {

    font-size: 1.25vw;

  }

}

@media (max-width: 1560px) {

  .product_list {

    margin-top: 20%;

  }

  .product_cont li .text h4 {

    font-size: 18px;

  }

}

@media (max-width: 1400px) {

  .product_list {

    margin-top: 16%;

  }

}

@media (max-width: 1200px) {

  .product_left {

    width: 25%;

  }

  .product_list {

    margin-top: 20px;

  }

  .product_list li:nth-child(n+2) {

    margin-top: 4px;

  }

  .product_list li a {

    font-size: 15px;

    padding: 0;

  }

  .product_cont {

    width: 72%;

  }

  .product_cont li .text h4 {

    font-size: 17px;

  }

}

@media (max-width: 990px) {

  .product {

    padding: 36px 0 30px;

  }

  .product .dth_wh {

    flex-flow: column;

  }

  .product_left {

    width: 100%;

  }

  .product_list {
    /* margin-top: 0; */
    display: none;
    /* position: absolute; */
    /* top: 87vw; */
    /* top: 92vh; */
    /* left: 54%; */
    /* z-index: 99; */

  }
  .product_list li h4 {
    line-height: 1.6;
  }

  .product_cont {

    width: 100%;

    margin-top: 12px;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .product_cont ul {

    justify-content: space-between;

  }

  .product_cont li {

    width: 48%;

    margin: 0;

  }

  .product_cont li:nth-child(n+3) {

    margin-top: 12px;

  }

  .product_cont li a::before, 

  .product_cont li a::after {

    width: 2px;

  }

  .product_cont li .text h4 {

    font-size: 14px;

    font-weight: normal;

    min-width: 6em;

    margin-right: 0.5em;

  }

  .product_cont li .text .text_line span::before {

    border-width: 2px;

  }

}



/* 关于我们 */

.about {

  background-repeat: no-repeat;

  background-position: center;

  background-size: cover;

  padding: 120px 0 160px;

}

.about .titles {

  text-align: center;

}

.about_wzs {
padding: 0 3rem;
  font-size: 19px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2.1;

	letter-spacing: 0px;

	color: #ffffff;

  max-width: 1370px;

  display: block;

  text-align: center;

  margin: 2.44% auto 3%;

}



.about_uls {}

.about_uls ul {

  justify-content: center;

  align-items: center;

}

.about_uls li {

  margin: 2px 10px;

}

.about_uls li a {

  display: block;

  background-color: #ffffff;

  border-radius: 2em;

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2.5;

	letter-spacing: 0px;

	color: #0b4e9f;

  padding: 0 2.5em;

}

.about_uls li a:hover {

  color: #39bab1;

}



@media (max-width: 1600px) {

  .about {

    padding: 6% 0 8%;

  }

}

@media (max-width: 1560px) {

  .about_wzs {

    font-size: 18px;

  }

  .about_uls li a {

    font-size: 19px;

  }

}

@media (max-width: 1400px) {

  .about_wzs {

    font-size: 17px;

  }

  .about_uls li a {

    font-size: 18px;

  }

}

@media (max-width: 1200px) {

  .about {

    padding: 50px 0 60px;

  }

  .about_wzs {

    font-size: 16px;

  }

  .about_uls li a {

    font-size: 16px;

  }

}

@media (max-width: 990px) {

  .about {

    padding: 45px 0 55px;

  }

  .about_wzs {

    font-size: 15px;

  }

  .about_uls li {

    margin: 2 8px;

  }

  .about_uls li a {

    font-size: 15px;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .about {

    padding: 30px 0 42px;

  }

  .about_wzs {

    font-size: 14px;

    margin: 10px 0 20px;

  }

  .about_uls li {

    margin: 2 5px;

  }

  .about_uls li a {

    font-size: 14px;

    padding: 0 1.2em;

  }

}





/* 我们的优势 */

.advantage {

  padding: 100px 0;

  position: relative;

  z-index: 5;

}

.advantage_befo {

  content: "";

  display: block;

  width: 1.6vw;

	height: 100%;

	background-color: #0b4e9f;

  position: absolute;

  left: 0;

  top: 0;

  max-width: 30px;

  z-index: -1;

}

.advantage .dth_wh {

  justify-content: space-between;

  align-items: center;

}



.advantage_ctab {

  width: 49.5%;
  padding-top: 12px;

}

.advantage_ctab li {}

.advantage_ctab li a {

  display: block;

}

.advantage_ctab li .imgs {

  padding-top: calc(368 / 694 * 100%);

	background-color: #000000;

	border-radius: 20px 20px 0px 0px;

}

.advantage_ctab li .text {

	background-color: #0b4e9f;

  padding: 3.3% 5.5%;

}

.advantage_ctab li .text h4 {

  font-size: 28px;

	font-weight: bold;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #ffffff;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}

.advantage_ctab li .text .sums {

  font-size: 18px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.9;

	letter-spacing: 0px;

	color: #ffffff;

  overflow : hidden;

  text-overflow: ellipsis;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

  height: 3.8em;

  margin-top: 0.82em;

}



.advantage_right {

  width: 48.8%;

}



.advantage_tit {

  font-size: 18px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.9;

	letter-spacing: 0px;

	color: #555555;

  margin-top: 2%;

}

.advantage_list {

  margin-top: 1.6%;

  max-width: 642px;

}

.advantage_list ul {

  flex-wrap: wrap;

  padding: 5px 9.6%;

  box-shadow: 0 0 12px 6px rgba(84, 84, 84, 0.04);

  justify-content: space-between;

}

.advantage_list li {

  width: 48%;

}

.advantage_list li:nth-child(n+3) {

  margin-top: 22px;

}

.advantage_list li a {

  display: block;

}

.advantage_list li .adv_number {

  font-size: 54px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1;

	letter-spacing: 0px;

	color: transparent;

  -webkit-text-stroke: 2px #f0f0f0;

}

.advantage_list li.active .adv_number {

  color: #0b4e9f;

  -webkit-text-stroke-color: #0b4e9f;

}

.advantage_list li h5 {

  font-family: Arial;

	font-size: 12px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.34;

	letter-spacing: 0px;

	color: #666666;

  margin-top: 0.3em;

}

.advantage_list li.active h5 {

  color: #0b4e9f;

}

.advantage_list li h4 {

  font-size: 18px;

	font-weight: bold;

	font-stretch: normal;

	line-height: 1.6;

	letter-spacing: 0px;

	color: #444444;

  display: inline-block;

  position: relative;

  z-index: 1;

  margin-top: 0.4em;

}

/* .advantage_list li h4::after {

  content: "";

  display: block;

  width: 1.6em;

	height: 1.6em;

	background-color: #38bab1;

  position: absolute;

  right: -0.28em;

  top: calc(50% - 0.8em);

  border-radius: 50%;

  z-index: -1;

  opacity: 0;

} */

.advantage_list li.active h4::after {

  opacity: 1;

}



@media (max-width: 1600px) {

  .advantage {

    padding: 5% 0;

  }

}

@media (max-width: 1560px) {

  .advantage_befo {

    width: 8px;

  }

  .advantage_ctab li .text h4 {

    font-size: 1.8vw;

  }

  .advantage_ctab li .text .sums {

    font-size: 1.1vw;

  }

  .advantage_tit {

    font-size: 17px;

  }

  .advantage_list li .adv_number {

    font-size: 50px;

  }

}

@media (max-width: 1400px) {

  .advantage_tit {

    font-size: 16px;

  }

  .advantage_list li .adv_number {

    font-size: 3.6vw;

  }

}

@media (max-width: 1200px) {

  .advantage {

    padding: 40px 0;

  }

  .advantage_befo {

    width: 5px;

  }

  .advantage_ctab li .text h4 {

    font-size: 20px;

  }

  .advantage_ctab li .text .sums {

    font-size: 14px;

  }

  .advantage_tit {

    font-size: 15px;

  }

  .advantage_list ul {

    padding: 15px 20px;

  }

  .advantage_list li .adv_number {

    font-size: 40px;

  }

  .advantage_list li h4 {

    font-size: 17px;

  }

}

@media (max-width: 990px) {

  .advantage {

    padding: 30px 0;

  }

  .advantage .dth_wh {

    flex-flow: column-reverse;

  }

  .advantage_ctab {

    width: 100%;

    margin-top: 20px;

  }

  .advantage_right {

    width: 100%;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .advantage {

    padding: 24px 0;

  }

  .advantage_ctab li .text {

    padding: 12px 15px;

  }

  .advantage_ctab li .text h4 {

    font-size: 18px;

  }

  .advantage_ctab li .text .sums {

    margin-top: 0.6em;

  }

  .advantage_tit {

    font-size: 14px;

  }

  .advantage_list ul {

    padding: 16px 12px;

  }

}





/* 行业应用 */

.industry {

  position: relative;

  z-index: 10;

  padding: 70px 0 150px;

  overflow: hidden;

}



.industry_back {

  position: absolute;

  left: 0;

  top: 0;

  z-index: -1;

  width: 100%;

  height: 100%;

}

.industry_back_lis {

  position: absolute;

  left: 0;

  top: 0;

  width: 100%;

  height: 100%;

  opacity: 0;

  visibility: hidden;

  transition: 0.3s all;

}

.industry_back_lis.active {

  opacity: 1;

  visibility: visible;

  transition: 0.5s ease;

}

.industry_back_lis .fixed_ratio {

  padding-top: 0;

  height: 100%;

}



.industry_uls {

  margin-top: 24px;

  position: relative;

  z-index: 1;

}

.industry_uls::after {

  content: "";

  position: absolute;

  left: 50%;

  bottom: 0;

  width: 100vw;

  height: 80px;

  transform: translateX(-50%);

  background-repeat: no-repeat;

  background-position: center;

  background-size: 100% 100%;

  background-image: url("../solution/sbj.png");

}

.industry_uls ul {

  position: relative;

  z-index: 20;

  justify-content: space-between;

}

.industry_uls li {}



.industry_uls li:nth-child(1) {}

.industry_uls li:nth-child(2) {

  transform: translateY(-10px);

}

.industry_uls li:nth-child(3) {

  transform: translateY(19px);

}

.industry_uls li:nth-child(4) {

  transform: translateY(58px);

}

.industry_uls li:nth-child(5) {

  transform: translateY(65px);

}

.industry_uls li:nth-child(6) {

  transform: translateY(58px);

}



.industry_uls li a {

  display: block;

  width: 220px;

}

.industry_uls li .lis_top {

  padding-left: 23px;

  opacity: 0;

  visibility: hidden;

}

.industry_uls li.active .lis_top {

  visibility: visible;

  opacity: 1;

  transition: 0.3s ease;

}

.industry_uls li .lis_top .fixed_ratio {

  padding-top: calc(104 / 113 * 100%);

	background-color: #ffffff;

	border-radius: 10px 10px 10px 10px;

}

.industry_uls li .lis_top h4 {

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

	background-color: #38bab1;

  font-size: 16px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #ffffff;

  padding: 1em;

  text-align: center;

}

.industry_uls li .lis_bot {

  margin-top: 70px;

  position: relative;

  cursor: pointer;

}

.industry_uls li .lis_bot .lis_bot_line {

  width: 48px;

  height: 180px;

  position: absolute;

  left: 0;

  bottom: 78px;

  display: flex;

  flex-flow: column;

  align-items: flex-start;

  justify-content: flex-start;

  visibility: hidden;

  opacity: 0;

}

.industry_uls li.active .lis_bot .lis_bot_line {

  visibility: visible;

  opacity: 1;

  transition: 0.3s ease;

}

.industry_uls li .lis_bot .lis_bot_line .lis_bot_line_t {

  display: block;

  width: calc(13 / 48 * 100%);

	height: calc(13 / 180 * 100%);

	background-color: #ffffff;

  border-radius: 50%;

}

.industry_uls li .lis_bot .lis_bot_line .lis_bot_line_c {

  display: block;

  width: calc(13 / 48 * 100%);

  height: calc(122 / 180 * 100%);

  

  background-image: linear-gradient(to bottom, #ffffff 0%, #ffffff 50%, transparent 50%);

  background-size: 2px 8px;

  background-position: center top;

  background-repeat: repeat-y;

}

.industry_uls li .lis_bot .lis_bot_line .lis_bot_line_b {

  display: block;

  margin-left: auto;

  width: calc(40 / 48 * 100%);

  height: calc(45 / 180 * 100%); 

  background-repeat: repeat-x;

  overflow: hidden;

}

.industry_uls li .lis_bot .lis_bot_line .lis_bot_line_b::after {

  content: "";

  display: block;

  width: 100%;

  height: 110%;

  margin: -1px 0 0 -1px;

  transform: rotate(-45deg);

  transform-origin: center;

  background-image: linear-gradient(to bottom, #ffffff 0%, #ffffff 50%, transparent 50%);

  background-size: 2px 8px;

  background-position: center top;

  background-repeat: repeat-y;

}



.industry_uls li .lis_bot .lis_bot_roto {

  width: 50px;

  height: 50px;

  margin-left: 40px;

}

.industry_uls li .lis_bot .lis_bot_roto1 {

  display: block;

  width: 22%;

  height: 22%;

  position: relative;

  top: 39%;

  left: 39%;

  border-radius: 50%;

  background-color: #ffffff;

}

.top_70 {

position: relative;

  /* top: 70% !important; */

}



.circle, 

.circle1, 

.circle2, 

.circle3  {

  width: 100%;

  height: 100%;

  background: rgba(255,255,255,0.75);

  border: 1px solid rgba(255,255,255,0.85);

  border-radius: 999px;

  position: absolute;

  top: 0;

  left: 0;

}

.circle1, .circle2  {

  animation-name: circleChange;

  animation-duration: 2s;

  animation-iteration-count: infinite;

  animation-timing-function: linear;

}

.circle1 {

  animation-delay: 1s;

}

.circle2 {

  animation-delay: 2s;

}



@keyframes circleChange{

  0%{transform: scale(1);opacity: 0.95;}

  25%{transform: scale(1.8);opacity: 0.75;}

  50%{transform: scale(2.7);opacity: 0.5;}

  75%{transform: scale(3.6);opacity: 0.25;}

  100%{transform: scale(4.5);opacity: 0.05;}

}



.industry_uls li .lis_bot .lis_bot_roto2 {

	background-color: rgba(255, 255, 255, 0.2);

  display: none;

  width: 100%;

  height: 100%;

  position: relative;

  border-radius: 50%;

}

.industry_uls li .lis_bot .lis_bot_roto2::before {

  content: "";

  display: block;

  width: 72%;

  height: 72%;

  position: absolute;

  left: 14%;

  top: 14%;

	background-color: rgba(255, 255, 255, 1);

  border-radius: 50%;

}

.industry_uls li .lis_bot .lis_bot_roto2::after {

  content: "";

  display: block;

  width: 22%;

  height: 22%;

  position: absolute;

  left: 39%;

  top: 39%;

	background-color: #0b4e9f;

  border-radius: 50%;

}

.industry_uls li.active .lis_bot .lis_bot_roto1 {

  display: none;

}

.industry_uls li.active .lis_bot .lis_bot_roto2 {

  display: block;

}



.industry_uls li .lis_bot .lis_bot_h4 {

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #ffffff;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

  margin-top: 0.5em;

  width: 11em;

  margin-left: -4rem;

  text-align: center;

}



@media (max-width: 1600px) {

  .industry {

    padding: 6% 0 10%;

  }

}

@media (max-width: 1560px) {

  .industry_uls::after {

    width: 123%;

  }

}

@media (max-width: 1400px) {

  .industry_uls::after {

    height: 68px;

  }

  .industry_uls li a {

    width: 150px;

  }

  .industry_uls li .lis_top h4 {

    font-size: 14px;

  }

  .industry_uls li .lis_bot .lis_bot_line {

    width: 40px;

    height: 150px;

    bottom: 64px;

  }

  .industry_uls li .lis_bot .lis_bot_h4 {

    font-size: 18px;

  }

  .industry_uls li .lis_bot .lis_bot_roto {

    width: 42px;

    height: 42px;

    margin-left: 32px;

  }

}

@media (max-width: 1200px) {

  .industry {

    padding: 50px 0 100px;

  }

  .industry_uls::after {

    height: 62px;

  }

  .industry_uls li:nth-child(2) {

    transform: translateY(-2px);

  }

  .industry_uls li:nth-child(4) {

    transform: translateY(33px);

  }

  .industry_uls li:nth-child(5) {

    transform: translateY(51px);

  }

}

@media (max-width: 990px) {

  .industry {

    padding: 36px 0;

  }

  .industry_uls::after {

    display: none;

  }

  .industry_uls ul {

    justify-content: space-between;

    flex-wrap: wrap;

  }

  .industry_uls li {

    width: 32%;

  }

  .industry_uls li:nth-child(n+1) {

    transform: none;

  }

  .industry_uls li:nth-child(n+4) {

    margin-top: 20px;

  }

  .industry_uls li a {

    width: 100%;

  }

  .industry_uls li .lis_top {

    padding-left: 0;

    visibility: visible;

    opacity: 1;

  }

  .industry_uls li .lis_top h4 {

    padding: 0.6em 1em;

  }

  .industry_uls li .lis_bot {

    margin-top: 12px;

  }

  .industry_uls li .lis_bot .lis_bot_line {

    display: none;

  }

  .industry_uls li .lis_bot .lis_bot_roto {

    margin: 0 auto;

  }

  .industry_uls li .lis_bot .lis_bot_h4 {

    width: 100%;
    margin-left: 0;
    font-size: 14px;
    /* display: none; */

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .top_70 {

    top: 70%;

  }

  .industry {

    padding: 30px 0 24px;

  }

  .industry_uls li {

    width: 48%;

  }

  .industry_uls li:nth-child(n+3) {

    margin-top: 12px;

  }

  .industry_uls li .lis_bot .lis_bot_roto {

    width: 32px;

    height: 32px;

  }

}





/* 公司动态 */

.news {

  padding: 100px 0 70px;

}



.news_tops {

  justify-content: space-between;

  align-items: flex-end;

}

.news_list {

  padding-bottom: 0.4%;

}

.news_list ul {}

.news_list li {

  margin: 2px 14px 2px 0;

}

.news_list li:last-child {

  margin-right: 0;

}

.news_list li a {

  display: block;

}

.news_list li h4 {

  display: block;

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2;

	letter-spacing: 0px;

	color: #555555;

  padding: 0 1.8em;

	border-radius: 1em;

  transition: 0.3s ease;

  text-align: center;

}

.news_list li.active h4,

.news_list li:hover h4 {

	background-color: #0b4e9f;

  color: #ffffff;

}



.news_bots {

  margin-top: 2.88%;

  position: relative;

}

.news_tab {

  position: absolute;

  left: 0;

  top: 0;

  width: 100%;

  visibility: hidden;

  opacity: 0;

}

.news_tab.active {

  visibility: visible;

  position: relative;

  transition: 0.3s ease;

  opacity: 1;

}

.news_tab ul {

  align-items: center;

}

.news_tab li {

  width: 23.1%;

  margin-right: calc(7.6% / 3);

}

.news_tab li:nth-child(4n) {

  margin-right: 0;

}

.news_tab li a {

  display: block;

  font-size: 0;

}

.news_tab li .imgs {

	border-radius: 20px 20px 0px 0px;

  padding-top: calc(233 / 360 * 100%);

  width: 100%;

}

.news_tab li .text {

	background-color: #f3f3f3;

  padding: 20px 5.5%;

}

.news_tab li .text h4 {

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.5;

	letter-spacing: 0px;

	color: #444444;

  display: block;

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}

.news_tab li .text .sums {

  font-size: 16px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.8;

	letter-spacing: 0px;

	color: #666666;

  height: 3.6em;

  margin-top: 0.375em;

  

  overflow : hidden;

  text-overflow: ellipsis;

  display: -webkit-box;

  -webkit-line-clamp: 2;

  -webkit-box-orient: vertical;

}

.news_tab li .text .n_more {

  display: block;

	width: 7.4em;

  text-align: center;

	background-color: #ffffff;

	border-radius: 2em;

  font-size: 16px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2;

	letter-spacing: 0px;

	color: #0b4e9f;

  margin-top: 1.25em;

}

.news_tab li:hover .text .n_more {

  background-color: #0b4e9f;

  color: #ffffff;

}

.news_tab li:hover .text h4  {

  color: #0b4e9f;

}



@media (max-width: 1600px) {

  .news {

    padding: 5% 0 4%;

  }

}

@media (max-width: 1560px) {

  .news_list li h4 {

    font-size: 1.3vw;

  }

  .news_tab li .text h4 {

    font-size: 1.3vw;

  }

  .news_tab li .text .sums {

    font-size: 15px;

  }

  .news_tab li .text .n_more {

    font-size: 15px;

  }

}

@media (max-width: 1400px) {

  .news_tab li .text .n_more {

    font-size: 14px;

  }

}

@media (max-width: 1200px) {

  .news_list li {

    margin-right: 10px;

  }

  .news_list li a {

    pointer-events: none;

  }

  .news_list li:last-child a {

    pointer-events: all;

  }

  .news_list li h4 {

    font-size: 15px;

    padding: 0 1.5em;

  }

  .news_tab li .text h4 {

    font-size: 16px;

  }

  .news_tab li .text .sums {

    font-size: 14px;

  }

  .news_tab li .text .n_more {

    width: 6.5em;

  }

}

@media (max-width: 990px) {

  .news_tops {

    flex-flow: column;

    justify-content: flex-start;

    align-items: flex-start;

  }

  .news_list {

    width: 100%;

    margin-top: 12px;

  }

  .news_bots {

    margin-top: 24px;

  }

  .news_tab ul {

    flex-wrap: wrap;

    justify-content: space-between;

  }

  .news_tab li {

    width: 48.5%;

    margin-right: 0;

  }

  .news_tab li:nth-child(n+3) {

    margin-top: 20px;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .news {

    padding: 24px 0;

  }

  .news_list li {

    margin: 0 5px 0 0;

  }

  .news_list li h4 {

    font-size: 14px;

    padding: 0 1em;

  }

  .news_tab li {

    width: 100%;

  }

  .news_tab li:nth-child(n+2) {

    margin-top: 20px;

  }

}

@media (max-width: 370px) {

  .news_list li h4 {

    font-size: 13px;

  }

}





/* 友情链接 */

.ft_link {

  font-size: 14px;

  font-weight: normal;

  line-height: 2;

  color: #333333;

  padding: 1em 0;

}

.ft_link a {

  font-size: inherit;

  color: inherit;

}

.ft_link a:hover {

  color: #0b4e9f;

}



@media (max-width: 1600px) {

}

@media (max-width: 1560px) {

}

@media (max-width: 1200px) {

}

@media (max-width: 990px) {

  .ft_link {

    display: none;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

}





/* 底部 */

footer {

	background-color: #2c343f;

}

.left20 {

  margin-left: 2rem;

}

.footer_logo .dth_wh {

  align-items: center;

  justify-content: flex-start;

  display: flex;

}

.footer_logo a {

  display: block;

  max-width: 32%;

  padding: 1.85% 0;

}

.footer_logo a img {

  max-width: 100%;

}



.layout {

  border-top: 1px solid rgba(255, 255, 255, 0.1);

  padding: 50px 0 70px;

}

.layout_contact {

  width: 36.3%;

  padding-right: 4%;

  font-size: 18px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.4);

}

.layout_nav {

  width: 52.6%;

}

.layout_nav .ft_nav {

  justify-content: space-between;

}

.layout_nav .ft_nav>li {

  flex: 1;

  padding-right: 4%;

  overflow: hidden;

}

.layout_nav .ft_nav>li>a {

  font-size: 20px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 1.8;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.5);

}

.layout_nav .ft_nav>li>a:hover {

  color: #ffffff;

}

.layout_nav .x-nav-menu {

  margin-top: 8%;

}

.layout_nav .x-nav-menu dd {

  font-size: 0;

  display: flex;

  flex-flow: column;

  align-items: flex-start;

  justify-content: flex-start;

}

.layout_nav .x-nav-menu dd a {

  display: block;

  max-width: 100%;

  font-size: 16px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2.1;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.4);

  overflow: hidden;

  text-overflow: ellipsis;

  white-space: nowrap;

}

.layout_nav .x-nav-menu dd a:hover {

  color: #ffffff;

}

.layout_ewm {

  /* margin-left: auto; */

  width: 10%;

  max-width: 145px;

  text-align: center;

}

.layout_ewm img {

  width: 100%;

}

.layout_ewm p {

  font-size: 17px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.8);

  margin-top: 0.24em;

}



.foots {

  border-top: 1px solid rgba(255, 255, 255, 0.1);

  font-size: 16px;

	font-weight: normal;

	font-stretch: normal;

	line-height: 2;

	letter-spacing: 0px;

	color: rgba(255, 255, 255, 0.4);

  padding: 1.2em 0;

}

.foots .dth_wh {

  flex-wrap: wrap;

  justify-content: space-between;

}

.foots a {

  font-size: inherit;

  color: inherit;

  line-height: inherit;

}

.foots a:hover {

  color: #ffffff;

}

.clearboth {

  width: 100%;

  display: block;

  clear: both;

}

.ft_power {

  /* margin-left: auto; */

}



@media (max-width: 1600px) {

  .layout {

    padding: 3.1% 0 4.3%;

  }

}

@media (max-width: 1560px) {

  #toolbar {

    display: none;

  }

  .layout {}

  .layout_contact {

    font-size: 1.15vw;

  }

  .layout_nav .ft_nav>li>a {

    font-size: 18px;

  }

  .layout_nav .x-nav-menu dd a {

    font-size: 15px;

  }

  .layout_ewm p {

    font-size: 16px;

  }

  .foots {

    font-size: 15px;

  }

}

@media (max-width: 1400px) {

  .layout_contact {

    font-size: 15px;

  }

  .layout_nav .ft_nav>li>a {

    font-size: 17px;

  }

  .layout_nav .x-nav-menu dd a {

    font-size: 14px;

  }

  .layout_ewm p {

    font-size: 15px;

  }

  .foots {

    font-size: 14px;

  }

}

@media (max-width: 1200px) {

  .layout_contact {

    font-size: 14px;

  }

  .layout_nav .ft_nav>li>a {

    font-size: 15px;

  }

  .layout_ewm p {

    font-size: 14px;

  }

  .foots {

    font-size: 13px;

  }

}

@media (max-width: 990px) {

  .layout {

    padding: 24px 0;

  }

  .layout_contact {

    width: 72%;

  }

  .layout_ewm {

    width: 20%;

    max-width: 120px;

  }

  .layout_nav {

    display: none;

  }

  .foots {

    font-size: 12px;

  }

  .ft_copt,

  .ft_region,

  .ft_seo {

    display: none;

  }

  .foots .clearboth {

    display: none;

  }

}

@media (max-width: 768px) {

}

@media (max-width: 640px) {

  .footer_logo a {

    max-width: 220px;

    padding: 15px 0;

  }

  .layout {

    padding: 15px 0;

  }

  .layout .dth_wh {

    flex-flow: column;

  }

  .layout_contact {

    width: 100%;

    font-size: 13px;

  }

  .layout_ewm {

    width: 100%;

    max-width: 100px;

    margin-top: 12px;

    margin-left: 0;

  }

}