.nav-page,
.inside-roof {
  display: none;
}

.main_middle {
  width: 1200px;
  margin: 0 auto;
}

/* 头部 */

.header_wrapper {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 108px;
  background-repeat: no-repeat;
  background-position: center;
}

.header_main {
  width: 1485px;
  margin: 0 auto;
}

.page_logo {
  margin-right: 70px;
}

.page_nav {
  flex: 1;
  height: 108px;
  line-height: 108px;
}

.page_nav .nav_ul > li {
  font-size: 16px;
  text-align: center;
  position: relative;
}

.page_nav .nav_ul > li > a {
  display: block;
  height: 108px;
  line-height: 108px;
  color: #000;
}
.page_nav .nav_ul > li .navtwo {
  position: absolute;
  top: 108px;
  left: -50%;
  width: 200%;
  z-index: 999;
  display: none;
}
.page_nav .nav_ul > li:hover .navtwo {
  display: block;
}
.page_nav .nav_ul > li .navtwo li {
  height: 41px;
  line-height: 40px;
  background: #325a9e;
  width: 100%;

  text-align: center;
  border-bottom: 1px solid #ddd;
  position: relative;
}
.page_nav .nav_ul > li .navtwo li:last-child {
  height: 40px;
  border-bottom: none;
}
.page_nav .nav_ul > li .navtwo li a {
  font-size: 14px;
  color: #fff;
}
.page_nav .nav_ul > li .navtwo li .navthree {
  width: 100%;
  position: absolute;
  left: 100%;
  top: 0;
  display: none;
  z-index: 999;
}
.page_nav .nav_ul > li .navtwo li:hover .navthree {
  display: block;
}
.page_nav .nav_ul > li .navtwo li .navthree li {
  height: 36px;
  line-height: 35px;
  background: #325a9e;
  color: #fff;
  width: 100%;
  text-align: center;
  border-bottom: 1px solid #ddd;
}
.page_nav .nav_ul > li .navtwo li .navthree li:last-child {
  height: 35px;
  border-bottom: none;
}
.page_nav .nav_ul > li:hover > a {
  color: #171c61;
  background-repeat: no-repeat;
  background-position: center 40px;
}

.page_nav .nav_ul > li.nav_active > a {
  color: #171c61;
  background-repeat: no-repeat;
  background-position: center 40px;
}

.page_search {
  width: 27px;
  height: 26px;
  margin: 0 25px;
  cursor: pointer;
}

.page_phone {
  width: 192px;
  height: 55px;
  font-size: 23px;
  text-align: center;
  color: #cb0a0a;
  line-height: 55px;
}

/* index_search_wrapper */

.index_search_wrapper {
  display: none;
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 33333;
  background-color: rgba(0, 0, 0, 0.8);
}

.close_ser {
  position: absolute;
  top: 50px;
  right: 50px;
  width: 50px;
  height: 50px;
  text-align: center;
  line-height: 50px;
  cursor: pointer;
}

.index_search {
  position: absolute;
  width: 761px;
  height: 50px;
  top: 50%;
  left: 50%;
  margin-top: -25px;
  margin-left: -380px;
}

.index_search input {
  border: none;
  width: 700px;
  height: 50px;
  padding: 0 20px;
  font-size: 14px;
  background-color: #fff;
}

.index_search button {
  border: none;
  width: 60px;
  height: 50px;
  margin-left: 1px;
  background-color: #fff;
  background-image: url("../images/search.png");
  background-repeat: no-repeat;
  background-position: center;
}

/* banner */

#banner {
  position: relative;
}

#banner {
  position: relative;
}

.banner_pic {
  position: relative;
  width: 100%;
  height: 100%;
}

.banner_text {
  position: absolute;
  z-index: 9;
  color: #fff;
  font-size: 45px;
  left: 210px;
  top: 30%;

  width: 100%;
}

.banner_more {
  position: absolute;
  z-index: 9;
  left: 210px;
  top: 52%;

  width: 100%;
}

.banner_more a {
  display: inline-block;
  margin-right: 30px;
  width: 240px;
  height: 47px;
  line-height: 47px;
  background: #2f4f88;
  text-align: center;
  font-size: 16px;
  color: #fff;
  border-radius: 30px;
}

.swiper-container img {
  width: 100%;
}

.swiper-pagination {
  bottom: 50px !important;
}

.swiper-pagination .my-bullet {
  margin: 0 6px;
  width: 50px;
  height: 7px;
  border-radius: 4px;
  background-color: #fff;
}

.swiper-pagination .my-bullet-active {
  background-color: #235ba7;
}

/* index_title */

.index_title {
  text-align: center;
  padding: 60px 0 30px;
}

.index_title h3 {
  margin-bottom: 20px;
  font-size: 35px;
  color: #363333;
  line-height: 39px;
}

.index_title i {
  display: inline-block;
  width: 100px;
  height: 7px;
  background-color: #235ba7;
}

/* about_wrapper */

.about_wrapper {
  margin-bottom: 70px;
}

.about_content {
  margin-bottom: 40px;
  padding: 0 75px;
  font-size: 14px;
  line-height: 30px;
  overflow: hidden;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  display: -webkit-box;
}

.about_pic {
}

.about_pic .ab_item {
  position: relative;
  width: 380px;
  height: 264px;
  overflow: hidden;
  border-radius: 10px;
}

.about_pic .ab_item .ab_base {
  width: 100%;
  height: 100%;
  transition: transform 0.3s linear;
}

.about_pic .ab_item:hover .ab_base {
  transform: scale(1.1);
}

.about_pic .ab_item .abi_before {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 70px;
  padding: 0 25px;
  background-color: rgba(35, 91, 167, 0.6);
  transition: opacity 0.3s linear;
}

.about_pic .ab_item .abi_before h5 {
  font-size: 19px;
  color: #ffffff;
}

.about_pic .ab_item .abi_after {
  opacity: 0;
  flex-direction: column;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  padding: 0 25px;
  background-color: rgba(35, 91, 167, 0.6);
  transition: opacity 0.3s linear;
}

.about_pic .ab_item .abi_after h5 {
  font-size: 16px;
  color: #ffffff;
  line-height: 30px;
}

.about_pic .ab_item .abi_after p {
  font-size: 14px;
  color: #ffffff;
  line-height: 20px;
}

.about_pic .ab_item:hover .abi_before {
  opacity: 0;
}

.about_pic .ab_item:hover .abi_after {
  opacity: 1;
}

.pro_more {
  padding-bottom: 60px;
}

.pro_more a {
  display: block;
  width: 187px;
  height: 67px;
  line-height: 67px;
  text-align: center;
  border-radius: 40px;
  background: #3b8cff;
  margin: auto;
  margin-top: 60px;
}

.pro_more a span {
  font-size: 16px;
  color: #fff;
  font-family: "Myriad Pro";
}

.pro_more a img {
  margin-left: 5px;
  margin-top: -3px;
}

/* product_wrapper */

.product_main {
  width: 100%;
  height: 100%;
  background: url(../images/case.png) left center no-repeat;
  overflow: hidden;
  background-size: cover;
}

.product_wrapper {
  width: 100%;

  background-repeat: no-repeat;
  background-position: center right;
  background-size: contain;
}

.pro_left {
  width: 40.8%;
  float: left;
  padding-left: 19.3%;
  padding-right: 1%;
  position: relative;
}

.caseline {
  position: absolute;
  left: 233px;
  top: 34px;
}

.casecircle {
  width: 25px;
  height: 25px;
  border: 3px solid #fff;
  border-radius: 100%;
  position: absolute;
  top: 116px;
  display: none;
  right: 56px;
}

.lcases {
  padding-top: 125px;
  width: 837px;
}

.lcase_title {
  font-size: 32px;
  color: #fff;
  font-weight: bold;
}

.lcase_titles {
  font-size: 25px;
  color: #fff;
}

.lcase_num {
  width: 43px;
  height: 43px;
  border: 1px solid #fff;
  text-align: center;
  line-height: 41px;
  font-size: 20px;
  color: #fff;
  border-radius: 100%;
  margin-top: 20px;
}

.lcase_con {
  font-size: 14px;
  color: #fff;
  line-height: 32px;
  margin-top: 75px;
}

.white_title {
  margin: 80px 0 0 0;
}

.white_title h3 {
  margin-bottom: 15px;
  font-size: 39px;
  color: #fff;
  line-height: 39px;
}

.white_title i {
  display: inline-block;
  width: 60px;
  height: 4px;
  background-color: #fff;
}

.pro_left .pro_list {
  margin-top: 90px;
  margin-bottom: 45px;
}

.pro_left .pro_list p {
  height: 55px;
  margin-bottom: 5px;
  padding: 0 0 0 15px;
  font-size: 19px;
  color: #ffffff;
  line-height: 55px;
  transition: background-color 0.3s linear;
  cursor: pointer;
}

.pro_left .pro_list p img:last-of-type {
  display: none;
}

.pro_left .pro_list p:hover img:first-of-type {
  display: none;
}

.pro_left .pro_list p:hover img:last-of-type {
  display: block;
}

.wcu_lists span:first-child {
  width: 47px;
  height: 44px;
  display: inline-block;
  border-radius: 100%;
  background: #3b8cff;
  text-align: center;
  line-height: 44px;
  margin-right: 24px;
}

.wcu_lists span:first-child img {
  transition: all 1.5s;
}

.wcu_lists span:first-child:hover img {
  transform: rotate(360deg);
}

.wcu_lists {
  line-height: 44px;
  margin-top: 25px;
}

.wcu_lists span:nth-child(2) {
  font-size: 18px;
  color: #fff;
}

.white_more {
  display: block;
  width: 187px;
  height: 67px;
  line-height: 67px;
  text-align: center;
  border-radius: 40px;
  background: #fff;
  margin-top: 30px;
  margin-bottom: 30px;
  -webkit-box-shadow: #cbcbcb 0px 0px 25px;
  -moz-box-shadow: #cbcbcb 0px 0px 25px;
  box-shadow: #cbcbcb 0px 0px 25px;
}

.white_more span {
  font-size: 20px;
  color: #0363af;
  font-family: "Myriad Pro";
}

.pro_right {
  width: 50%;
  float: right;
  position: relative;
  overflow: hidden;
}

.pro_right img {
  width: 100%;
  transition: all 0.8s;
}

.pro_right img:hover {
  overflow: hidden;
  transform: scale(1.1);
}

/* events_wrapper */

.events_wrapper {
  padding: 5% 0;
  background: url(../images/index_02.jpg) left center no-repeat;
}

.events_right_container {
  position: relative;
  margin: auto;
  width: 100%;
  height: 405px;
  overflow: hidden;
}

.events_right {
  padding-top: 50px;
}

.events_item {
  width: 382px;
  height: 325px;
  display: block;
  margin-right: 25px;
  background-color: #ffffff;
}

.events_item a {
  display: block;
}

.events_item1 {
  padding: 40px;
  display: block;
}

.events_item:hover {
  color: #fff !important;
  display: block;
  background: #285b9e;
}

.events_item:hover .ev_time,
.events_item:hover .ev_t,
.events_item:hover .ev_info {
  color: #fff;
}

.events_item:hover a {
  display: block;
  color: #fff !important;
}

.events_item .ev_time {
  line-height: 1;
  font-size: 14px;
  color: #004a9a;
}

.events_item .ev_t {
  font-size: 18px;
  color: #333333;
  line-height: 30px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-weight: bold;
  margin-top: 0.375rem;
  height: 50px;
}

.events_item .ev_info {
  font-size: 14px;
  line-height: 24px;
  color: #808080;
}

.events_item .ev_info a {
  color: #235ba7;
}

.events_item .more {
  background: url(../images/j3.png) no-repeat center;
  background-size: 100%;
}

.newtitle {
  text-align: center;
  text-transform: uppercase;
  font-size: 35px;
  color: #030303;
}

.newtitles {
  text-align: center;
  font-size: 30px;
  color: #1f1a1b;
}

/* step_wrapper */

.step_wrapper {
  margin-bottom: 90px;
}

.step_info {
  padding: 0 125px 25px;
  font-size: 16px;
  color: #6e6a6a;
  line-height: 30px;
  text-align: center;
}

.step_list {
  position: relative;
}

.step_list::before {
  position: absolute;
  display: block;
  content: "";
  top: 41px;
  width: 100%;
  height: 2px;
  z-index: -1;
  background: #235ba7;
}

.step_list .step_item {
  width: 33.33%;
  flex-direction: column;
  text-align: center;
}

.step_list .step_item .step_num {
  position: relative;
  width: 84px;
  height: 84px;
  margin-bottom: 10px;
  border: 5px solid #e0e2e4;
  border-radius: 50%;
  font-size: 38px;
  font-weight: bold;
  line-height: 74px;
  color: #ffffff;
  background-color: #235ba7;
}

.step_list .step_item .step_num::before {
  content: "";
  position: absolute;
  width: 84px;
  height: 84px;
  top: 50%;
  left: 50%;
  background-color: #e0e2e4;
  border-radius: 50%;
  z-index: -1;
  transform: translate(-50%, -50%);
  animation: middleZoom 3s infinite linear;
  -webkit-animation: middleZoom 3s infinite linear;
}

@-webkit-keyframes middleZoom {
  0% {
    width: 84px;
    height: 84px;
  }
  50% {
    width: 100px;
    height: 100px;
  }
  100% {
    width: 84px;
    height: 84px;
  }
}

.step_list .step_item .step_title {
  font-size: 20px;
  font-weight: bold;
  color: #272525;
  line-height: 38px;
}

.step_list .step_item .step_text {
  padding: 0 20px;
  font-size: 16px;
  color: #676161;
  line-height: 24px;
}

/* choose_wrapper */

.choose_wrapper {
  background-color: #f6f6f6;
}

.choose_info {
  padding: 0 260px 40px;
  font-size: 14px;
  color: #666;
  line-height: 28px;
  text-align: center;
}

.choose_num {
  padding-bottom: 80px;
}

.choose_num .choose_item {
  width: 25%;
  text-align: center;
  border-right: 1px solid #d4cfcf;
}

.choose_num .choose_item:last-of-type {
  border-right: none;
}

.choose_num .choose_item .choose_top {
  font-size: 78px;
  color: #444;
}

.choose_num .choose_item .choose_top em {
  font-weight: bold;
}

.choose_num .choose_item .choose_top span {
  font-weight: lighter;
}

.choose_num .choose_item .choose_text {
  font-size: 20px;
  color: #201e1e;
  line-height: 28px;
}

/* interested_wrapper */

.interested_wrapper {
  width: 100%;
  height: 420px;
  text-align: center;
  background: linear-gradient(90deg, #2351a4, #2351a4, #00bcb5);
}

.interested_title {
  padding: 85px 0 35px;
  font-size: 30px;
  color: #ffffff;
  line-height: 30px;
}

.interested_info {
  padding: 0 155px 35px;
  font-size: 16px;
  color: #fefefe;
  line-height: 30px;
}

.interested_email {
  width: 345px;
  margin: 0 auto;
  height: 50px;
  top: 50%;
  left: 50%;
}

.interested_email input {
  border: 2px solid #fff;
  width: 210px;
  height: 50px;
  padding: 0 20px;
  font-size: 14px;
  background: none;
  color: #fff;
}

.interested_email button {
  border: none;
  width: 135px;
  height: 50px;
  text-align: left;
  font-family: Microsoft YaHei;
  font-size: 16px;
  padding: 0 0 0 28px;
  color: #2351a4;
  line-height: 50px;
  background-color: #fff;
  background-image: url("../images/interested.png");
  background-repeat: no-repeat;
  background-position: 89px center;
}

/* bottom_wrapper */

.bottom_wrapper {
  width: 100%;
  height: auto;
  background: #d7dfe7;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
  background-position: top center;
  padding-bottom: 30px;
}

.footer_top {
  width: 1200px;
  margin: 0 auto;
}

.footer_top .ftop_left {
  width: 37.5%;
  padding-top: 60px;
}

.footer_top .ftop_left img {
  width: 209px;
  margin: 0 0 25px 0;
}

.footer_top .ftop_left p {
  font-size: 17px;
  color: #2d2e30;
  margin: 0 0 5px 0;
}

.footer_top .ftop_left span {
  display: block;
  margin: 0 0 12px 0;
  font-size: 14px;
  color: #2d2e30;
}

.footer_top .ftop_left .sub {
  margin: 0;
}

.footer_top .ftop_left .sub input {
  width: 183px;
  height: 36px;
  padding: 0 10px;
  margin-right: 1px;
  border: none;
  font-size: 14px;
  color: #1d1a1a;
  background-color: #fff;
}

.footer_top .ftop_left .sub button {
  width: 66px;
  height: 36px;
  border: none;
  font-size: 18px;
  color: #fff;
  background-color: #235ba7;
}

.footer_top .ftop_link {
  width: 35.5%;
  padding-top: 70px;
}

.footer_top .ftop_link .ftop_l_item {
  width: 40%;
  margin-right: 10%;
}

.footer_top .ftop_link .ftop_l_item .ftop_l_title {
  border-bottom: 1px solid #2f2f2f;
  font-size: 16px;
  padding-bottom: 15px;
  color: #100e0e;
}

.footer_top .ftop_link .ftop_l_item .ftop_l_list {
  padding-top: 10px;
}

.footer_top .ftop_link .ftop_l_item .ftop_l_list a {
  display: block;
  margin-bottom: 15px;
  font-size: 14px;
  color: #100e0e;
}

.footer_top .ftop_right {
  width: 28%;
  padding: 60px 0 30px 80px;
}

.footer_top .ftop_right img {
  width: 133px;
  margin-bottom: 30px;
}

.footer_top .ftop_right .bottom_contact {
  font-size: 14px;
  line-height: 30px;
  color: #1e1a1a;
}

/* footer_wrapper */

.footer_wrapper {
  width: 100%;
  height: 76px;
  background-color: #2d2e30;
}

.footer_main {
  width: 1200px;
  height: 100%;
  margin: 0 auto;
  color: #f9f9f9;
}

.footer_main .foot_left {
  font-size: 14px;
  color: #f9f9f9;
}

.footer_main .foot_left a {
  color: #f9f9f9;
  transition: color 0.2s linear;
}

.footer_main .foot_left a:hover {
  color: #c92b2f;
}

.footer_main .foot_right {
  width: 250px;
}

.footer_main .foot_right select {
  width: 250px;
  height: 38px;
  color: #b0abab;
  border: 1px solid #404447;
  background-color: #404447;
}

.inside_main {
  width: 1200px;
  margin: 0 auto;
  padding-top: 60px;
}

.inside_main .inside_title {
  margin-bottom: 40px;
  text-align: center;
}

.inside_main .inside_title .it_info {
  font-size: 28px;
  line-height: 50px;
  color: #333333;
}

.inside_main .inside_title .ico {
  width: 20px;
  height: 2px;
  background: #235ba7;
  display: inline-block;
}

.inside_contact {
  margin-bottom: 95px;
}

.inside_contact .inc_item {
  padding: 0 20px 0 0;
  width: 22%;
  margin-right: 4%;
  border-right: 1px solid #dbdbdb;
}

.inside_contact .inc_item:last-of-type {
  margin-right: 0;
  border-right: 1px solid transparent;
}

.inside_contact .inc_item .c_icon {
  padding: 0;
}

.inside_contact .inc_item .c_icon img {
  padding: 0;
}

.inside_contact .inc_item .fg_line {
  margin: 30px 0;
  border: solid #235ba7 1px;
  display: block;
  width: 40px;
}

.inside_contact .inc_item .inc_info {
  padding: 0;
}

.inside_contact .inc_item .inc_info h6 {
  margin-bottom: 15px;
  font-size: 16px;
  font-weight: bold;
  color: #1a1a1a;
}

.inside_contact .inc_item .inc_info p {
  font-size: 14px;
  line-height: 26px;
}

.inside_message {
  padding: 0;
}

.inside_message .inside_form_input {
  margin-bottom: 35px;
  color: #fff;
  width: 48%;
  transition: box-shadow 0.2s linear;
}

.inside_message .inside_form_input:hover {
  box-shadow: 0 0 10px -7px rgba(129, 129, 129, 1);
}

.inside_message .inside_form_input .inside_ipt {
  padding: 17px;
  color: #808080;
  border: 1px solid #dbdbdb;
  font-size: 14px;
  width: 100%;
}

.inside_message .inside_form_textarea {
  margin-bottom: 55px;
  display: inline-block;
  width: 100%;
  transition: box-shadow 0.2s linear;
}

.inside_message .inside_form_textarea:hover {
  box-shadow: 0 0 10px -7px rgba(129, 129, 129, 1);
}

.inside_message .inside_form_textarea .inside_tarea {
  padding: 17px;
  height: 210px;
  border: 1px solid #dbdbdb;
  color: #6d6d6d;
  font-size: 14px;
  width: 100%;
}

.inside_message .inside_form_btn {
  display: inline-block;
  width: 100%;
  margin-bottom: 40px;
}

.inside_message .inside_form_btn .inside_btn {
  padding: 15px 70px;
  background-color: #262626;
  border: none;
  color: #fff;
  cursor: pointer;
  font-size: 15px;
  border-bottom: solid #235ba7 2px;
  transition: box-shadow 0.2s linear;
}

.inside_message .inside_form_btn .inside_btn:hover {
  box-shadow: 0 0 10px -7px rgba(129, 129, 129, 1);
}

.inside_contact_wrapper {
  padding: 0;
}

.inc_tit {
  margin-bottom: 50px;
  font-size: 14px;
  text-align: center;
}

.newnav {
  text-align: center;
  padding: 50px 10px;
  background: #fff;
  box-shadow: 0 0 13px #ccc;
  overflow: hidden;
  font-family: arial;
  max-width: 1200px;
  margin: auto;
  margin-top: -78px;
  position: relative;
  z-index: 99999;
}

.newnav a {
  display: inline-block;
  height: 55px;
  color: #565656;
  background: #ededed;
  text-align: center;
  line-height: 55px;
  width: 22%;
  margin: 0 4%;
  margin-bottom: 1%;
  transition: all 0.3s;
}

.newnav a:hover {
  background: #235ba7;
  color: #fff;
}

.leinew {
  max-width: 1220px;
  margin: 70px auto;
  position: relative;
  overflow: hidden;
  padding: 0 10px;
}

.leinew a {
  display: block;
  background: #f5f5f5;
  margin-bottom: 35px;
  overflow: hidden;
  padding: 26px 0;
  transition: all 0.3s;
}

.leinew a .leinewLeft {
  float: left;
  height: 165px;
  width: 17.5%;
  border-right: 1px solid #dcdcdc;
  text-align: center;
}

.leinew a .leinewLeft div {
  font-size: 72px;
  font-family: Arial;
  font-weight: 700;
  color: #c2c2c2;
}

.leinew a .leinewLeft p {
  margin: 0;
  font-size: 20px;
  color: #333333;
  font-family: Arial;
}

.leinew a .leinewCenter {
  float: left;
  overflow: hidden;
  width: 17.5%;
  margin: 0 30px;
}

.leinew a .leinewCenter img {
  width: 100%;
  transition: all 0.3s;
}

.leinew a .leinewRight {
  float: left;
  width: 54%;
  overflow: hidden;
}

.leinew a .leinewRight div {
  font-size: 18px;
  color: #1a1a1a;
  margin-top: 20px;
  margin-bottom: 11px;
}

.leinew a .leinewRight p {
  margin: 0;
  color: #666666;
  line-height: 27px;
}

.leinew a:last-child {
  margin-bottom: 0;
}

.leinew a:hover {
  background: #235ba7;
}

.leinew a:hover .leinewLeft {
  border-right: 1px solid #fff;
}

.leinew a:hover .leinewLeft div {
  color: #fff;
}

.leinew a:hover .leinewLeft p {
  color: #fff;
}

.leinew a:hover .leinewCenter img {
  transform: scale(1.1);
}

.leinew a:hover .leinewRight div {
  color: #fff;
}

.leinew a:hover .leinewRight p {
  color: #fff;
}

.news_title {
  margin: 5px 0;
  padding: 0;
  text-align: center;
  font-size: 28px;
  font-weight: bolder;
  margin-bottom: 20px;
}

.news_info {
  text-align: center;
  color: #999;
  border: 1px solid #e1e1e1;
  border-left: 0;
  border-right: 0;
  margin: 10px 0;
  padding: 5px 0;
}

#art_content {
  word-break: break-all;
  font-size: 13px;
  padding: 0 0 10px 0;
}

#art_content img {
  max-width: 100%;
}

.news_pre {
  margin: 10px 0 5px 0;
  clear: both;
}

.neiproduct {
  width: 100%;
  overflow: hidden;
  margin-bottom: 40px;
}

.neiproducts {
  max-width: 850px;
  margin: auto;
}

.nppic {
  width: 18%;
}

.nppic img {
  width: 100%;
}

.npname {
  width: 80%;
}

.nptitle {
  font-size: 30px;
  font-weight: bold;
  color: #0590f1;
}

.npcon {
  font-size: 18px;
  color: #333;
  width: 100%;
}

.npros {
  overflow: hidden;
  margin-top: 40px;
}

.neiproducts .npros:nth-child(odd) .nppic {
  float: left;
}

.neiproducts .npros:nth-child(odd) .npname {
  float: right;
}

.neiproducts .npros:nth-child(even) .npname {
  float: left;
}

.neiproducts .npros:nth-child(even) .nppic {
  float: right;
}

.aboutcon {
  width: 100%;
  background: #ededef;
  padding: 48px 16px;
  color: #212529;
  font-size: 16px;
  line-height: 25px;
}

.abcons {
  max-width: 1200px;
  margin: auto;
}

.abds {
  width: 100%;
  overflow: hidden;
}

.abdss {
  max-width: 1200px;
  margin: auto;
  padding: 48px 16px;
  overflow: hidden;
}

.abdcon {
  width: 47.5%;
  color: #212529;
  font-size: 16px;
  line-height: 25px;
}

.abdpic {
  width: 47.5%;
}

.abdpic img {
  width: 100%;
  max-height: 317px;
}

.abd .abds:nth-child(odd) .abdcon {
  float: left;
}

.abd .abds:nth-child(odd) .abdpic {
  float: right;
}

.abd .abds:nth-child(even) .abdcon {
  float: right;
}

.abd .abds:nth-child(even) .abdpic {
  float: left;
}

.abd .abds:nth-child(even) {
  background: #ededef;
}