/*-----------------------------------------------------------*/

/*copyright by 动力无限  www.btoe.cn*/

/*邮箱 btoe@btoe.cn*/

/*合作电话 400-0599-360*/

/*版权所有违者必究*/

/*-----------------------------------------------------------*/

.banner {

  width: 100%;

  position: relative;

}

.banner .swiper-wrapper {

  width: 100%;

  height: 830px;

}

.banner .swiper-wrapper .swiper-slide {

  width: 100%;

  height: 100%;

}

.banner .swiper-wrapper .swiper-slide > video {

  width: 100%;

  height: 100%;

}

.banner .swiper-wrapper .swiper-slide.swiper-slide-active {

  animation: bannerin 5s linear;

}

.banner .swiper-wrapper .swiper-slide > a {

  display: block;

  width: 100%;

  height: 100%;

}

.banner .ban_p,

.banner .ban_n {

  position: absolute;

  width: 45px;

  height: 45px;

  cursor: pointer;

  z-index: 2;

  bottom: 24px;

}

.banner .ban_p {

  left: 310px;

  border-right: 1px solid #dedddb;

  box-sizing: border-box;

  background: url(../images/ban_p.png) center no-repeat;

}

.banner .ban_n {

  left: 355px;

  background: url(../images/ban_n.png) center no-repeat;

}

.banner .swiper-pagination {

  bottom: 50px;

}

.banner .swiper-pagination .swiper-pagination-bullet {

  width: 20px;

  height: 10px;

  background: #fff;

  opacity: 1;

  border-radius: 5px;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

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

  background: #1f86fc;

}

.one {

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

}

.tran {

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

a,

img {

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

button,

input {

  border: none;

  outline: none;

}

.out {

  position: relative;

}

.out:hover::after,

.out:hover::before {

  width: 100%;

}

.out:hover > a::after,

.out:hover > a::before {

  height: 166px;

}

.out:hover .pro_hot_txt > a {

  color: #0074d4;

}

.out::after,

.out::before {

  content: "";

  position: absolute;

  width: 0;

  height: 1px;

  background: #1f86fc;

  left: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.out::after {

  top: 0;

}

.out::before {

  top: 166px;

}

.in::after,

.in::before {

  content: "";

  position: absolute;

  width: 1px;

  height: 0;

  background: #1f86fc;

  top: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.in::after {

  left: 0;

}

.in::before {

  right: 0;

}

.mt {

  margin-top: 60px;

}

.shadow:hover {

  transform: translateY(-5px);

  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);

}

.shadow2:hover {

  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

}

.linkeff {

  position: relative;

}

.linkeff:hover::after,

.linkeff:hover::before {

  width: 100%;

}

.linkeff::after,

.linkeff::before {

  content: "";

  position: absolute;

  width: 0;

  height: 100%;

  height: 1px;

  background: #1f86fc;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.linkeff::after {

  left: 0;

  top: 0;

}

.linkeff::before {

  right: 0;

  bottom: 0;

}

.img_white {

  overflow: hidden;

}

.img_white::after {

  display: block;

  content: "";

  width: 100%;

  height: 100%;

  position: absolute;

  z-index: 1;

  -webkit-transform: scaleY(0);

  transform: scaleY(0);

  -webkit-transform-origin: bottom;

  transform-origin: bottom;

  background: linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));

  background: -webkit-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));

  background: -moz-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));

  background: -o-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));

  background: -ms-linear-gradient(to top, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.6));

  opacity: 1;

  bottom: -100%;

  transition: all 0.8s ease-in-out;

  -webkit-transition: all 0.8s ease-in-out;

  -ms-transition: all 0.8s ease-in-out;

  -o-transition: all 0.8s ease-in-out;

}

.img_white:hover::after {

  -webkit-transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);

  transition: all 1s cubic-bezier(0, 0, 0.18, 0.96);

  -webkit-transform: scaleY(1);

  transform: scaleY(1);

  -webkit-transform-origin: top;

  transform-origin: top;

  opacity: 0;

  bottom: 100%;

}

a,

img {

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.img_save {

  position: absolute;

  left: 0;

  top: 0;

  right: 0;

  bottom: 0;

  margin: auto;

  max-width: 100%;

  max-height: 100%;

  transform: scale(1.1);

}

.title1 {

  position: relative;

  padding: 2px 0 0 92px;

  box-sizing: border-box;

}

.title1::after {

  content: "";

  position: absolute;

  width: 71px;

  height: 68px;

  left: 0;

  top: 0;

  background: url(../images/tit1.png) center no-repeat;

}

.title1 > h3 {

  font-size: 30px;

  line-height: 30px;

  color: #333333;

  margin-bottom: 12px;

  font-weight: bold;

}

.title1 > h3 span {

  display: inline-block;

  vertical-align: top;

  margin-left: 25px;

}

.title1 > h3 span > i {

  display: block;

  height: 2px;

  background-color: #cd9967;

  border-radius: 1px;

  animation: load1 1s infinite ease-in-out;

}

.title1 > h3 span > i:nth-child(1) {

  width: 75px;

  margin-bottom: 3px;

  animation-delay: -0.16s;

}

.title1 > h3 span > i:nth-child(2) {

  width: 40px;

  margin-bottom: 5px;

  animation-delay: -0.32s;

}

.title1 > h3 span > i:nth-child(3) {

  width: 25px;

  animation-delay: -0.46s;

}

.title1 > h3 a {

  color: #333333;

}

.title1 > h4 {

  font-size: 18px;

  line-height: 18px;

  font-family: Arial;

  color: #999999;

}

.flex {

  display: flex;

  justify-content: space-between;

  flex-wrap: wrap;

}

.ser {

  width: 100%;

  height: 94px;

  line-height: 94px;

  background-color: #ffffff;

}

.ser .ser_main {

  width: 1400px;

}

.ser .ser_main > p {

  font-size: 16px;
  color: #666666;
}

.ser .ser_main .ser {

  width: 514px;

  height: 50px;

  margin-top: 20px;

}

.ser .ser_main .ser > input {

  float: left;

  width: 462px;

  height: 50px;

  box-sizing: border-box;

  border: solid 1px #cccccc;

  padding: 0 80px 0 30px;

  font-size: 16px;

  color: #cccccc;

}

.ser .ser_main .ser > input:focus {

  color: #333;

}

.ser .ser_main .ser > button {

  float: right;

  width: 50px;

  height: 50px;

  cursor: pointer;

  background: url(../images/ser.png) center no-repeat;

}

.pro {

  width: 100%;

  height: 892px;

  padding-top: 135px;

  overflow: hidden;

  box-sizing: border-box;

  background: url(../images/pro_bg.jpg) center no-repeat;

}

.pro .pro_main{

  width: 1400px;

}

.pro .pro_main .pro_con {

  width: 1400px;

}

.pro .pro_main .pro_con .fl {

  width: 418px;

  height: 630px;

  padding-top: 50px;

  box-sizing: border-box;

  background: url(../images/fl_bg.jpg) center no-repeat;

}

.pro .pro_main .pro_con .fl .fl_tit {

  text-align: center;

}

.pro .pro_main .pro_con .fl .fl_tit > h4 {

  font-size: 30px;

  line-height: 23px;

  color: #cccccc;

}

.pro .pro_main .pro_con .fl .fl_tit > h3 {

  margin-top: 22px;

  font-size: 24px;

  font-weight: bold;

  line-height: 24px;

  color: #ffffff;

}

.pro .pro_main .pro_con .fl .fl_tit > span {

  display: block;

  width: 34px;

  height: 34px;

  margin: 20px auto 0;

  background: url(../images/fl_line.png) center no-repeat;

}

.pro .pro_main .pro_con .fl .fl_list {

  width: 100%;

  height: 385px;

  overflow-y: auto;

}

.pro .pro_main .pro_con .fl .fl_list::-webkit-scrollbar {

  width: 6px;

  height: 160px;

  background-color: rgba(0, 0, 0, 0.4);

}

.pro .pro_main .pro_con .fl .fl_list::-webkit-scrollbar-track {

  border-radius: 12px;

  background-color: rgba(0, 0, 0, 0.4);

}

.pro .pro_main .pro_con .fl .fl_list::-webkit-scrollbar-thumb {

  border-radius: 12px;

  -webkit-box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);

  box-shadow: inset 0 0 6px rgba(0, 0, 0, 0.3);

  background-color: #555;

}

.pro .pro_main .pro_con .fl .fl_list ul li {

  width: 100%;

  text-align: center;

  height: 77px;

  padding-top: 18px;

  box-sizing: border-box;

  position: relative;

  z-index: 1;

}

.pro .pro_main .pro_con .fl .fl_list ul li.on > span {

  color: #fff;

}

.pro .pro_main .pro_con .fl .fl_list ul li.on .hover::after {

  opacity: 1;

  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);

  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);

}

.pro .pro_main .pro_con .fl .fl_list ul li > span {

  display: block;

  font-size: 12px;

  line-height: 12px;

  color: #666666;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.pro .pro_main .pro_con .fl .fl_list ul li > a {

  display: block;

  width: 100%;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  padding: 0 5px;

  box-sizing: border-box;

  font-size: 18px;

  line-height: 20px;

  color: #e6e6e6;

  margin-top: 12px;

}

.pro .pro_main .pro_con .pro_v {

  width: 982px;

  height: 630px;

  overflow: hidden;

  position: relative;

}

.pro .pro_main .pro_con .pro_v ul {

  height: 100%;

}

.pro .pro_main .pro_con .pro_v ul li {

  width: 100%;

  height: 100%;

}

.pro .pro_main .pro_con .pro_v ul li > a {

  display: block;

  width: 100%;

  height: 100%;

}

.pro .pro_main .pro_con .pro_v ul li > a > img {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.about {

  width: 100%;

  height: 1222px;

  overflow: hidden;

  padding-top: 52px;

  box-sizing: border-box;

  background: url(../images/ab_bg.jpg) center no-repeat;

}

.about .ab_main .ab_top .ab_txt {

  width: 600px;

  margin-top: 15px;

}

.about .ab_main .ab_top .ab_txt > h4 {

  font-size: 60px;

  font-weight: bold;

  line-height: 47px;

  color: #ffffff;
  display: none;

}

.about .ab_main .ab_top .ab_txt > h4 span {

  color: #1f86fc;

}

.about .ab_main .ab_top .ab_txt > h3 {

  line-height: 30px;

  margin: 50px 0 40px;

}

.about .ab_main .ab_top .ab_txt > h3 span {

  display: inline-block;

  vertical-align: middle;

  width: 120px;

  height: 2px;

  background-color: #ffffff;

}

.about .ab_main .ab_top .ab_txt > h3 i {

  display: inline-block;

  vertical-align: middle;

  font-size: 30px;

  margin-left: 35px;

  color: #ffffff;

}

.about .ab_main .ab_top .ab_txt > h5 {

  width: 100%;

  color: #ffffff;

  line-height: 30px;

  height: 60px;

  overflow: hidden;

  font-size: 24px;
  font-weight:bold;

}

.about .ab_main .ab_top .honer {

  width: 300px;

  height: 217px;

  background: url(../images/honer_bg.png) center no-repeat;

  padding: 10px;

  box-sizing: border-box;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.about .ab_main .ab_top .honer:hover {

  transform: scale(1.02);

}

.about .ab_main .ab_top .honer > a {

  display: block;

  width: 100%;

  height: 100%;

}

.about .ab_main .ab_top .honer > a > img {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.about .ab_main .ab_botm {

  width: 100%;

  height: 425px;

  margin-top: 130px;

  position: relative;

  z-index: 1;

}

.about .ab_main .ab_botm .ab_txt {
  width: 580px;
  height: 358px;
  box-sizing: border-box;
  border: solid 2px #020818;
  padding: 54px 60px 0 60px;
  position: relative;
}

.about .ab_main .ab_botm .ab_txt > a {

  position: absolute;

  width: 92px;

  height: 28px;

  background-color: #020818;

  text-align: center;

  line-height: 28px;

  font-size: 12px;

  color: #ffffff;

  top: 55px;

  right: 140px;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.about .ab_main .ab_botm .ab_txt > a:hover {

  transform: translateY(-5px);

  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);

}

.about .ab_main .ab_botm .ab_txt > a i:nth-child(4) {

  margin-right: 4px;

}

.about .ab_main .ab_botm .ab_txt .ab_tit > h3 {

  font-size: 30px;

  line-height: 30px;

  color: #333333;

}

.about .ab_main .ab_botm .ab_txt .ab_tit > h4 {

  font-size: 12px;

  line-height: 12px;

  color: #999999;

  margin: 16px 0 35px;

}

.about .ab_main .ab_botm .ab_txt .ab_tit > span {

  display: none;

  width: 54px;

  height: 2px;

  background-color: #999999;

}

.about .ab_main .ab_botm .ab_txt > h5 {

  width: 100%;

  font-size: 16px;

  line-height: 36px;

  color: #666666;

  margin-top: 30px;

  height:144px;

  overflow:hidden;

}

.about .ab_main .ab_botm .ab_v {

  position: absolute;

  right: 0;

  top: -124px;

  width: 590px;

  height: 548px;

  background-color: #ffffff;

  box-shadow: 0px 10px 8px 2px rgba(92, 144, 203, 0.08);

  padding: 10px;

  box-sizing: border-box;

  z-index: -1;

}

.about .ab_main .ab_botm .ab_v > img {

  width: 100%;

  height: 100%;

}

.about .ab_main .fc {

  width: 100%;

  margin-top: 28px;

}

.about .ab_main .fc .fc_tit {

  height: 40px;

  background: url(../images/fc_line.png) center bottom no-repeat;

}

.about .ab_main .fc .fc_tit > h3 {

  font-size: 18px;

  font-weight: bold;

  color: #1f86fc;

}

.about .ab_main .fc .fc_tit > h3 span {

  border-left: 1px solid #cccccc;

  box-sizing: border-box;

  font-size: 14px;

  padding-left: 12px;

  color: #666666;

  margin-left: 8px;

}

.about .ab_main .fc .fc_view {

  width: 100%;

  margin-top: 32px;

  position: relative;

}

.about .ab_main .fc .fc_view .tempWrap {

  width: 100% !important;

}

.about .ab_main .fc .fc_view ul li {

  float: left;

  width: 222px;

  margin-right: 22px;

}

.about .ab_main .fc .fc_view ul li:hover .case_v {

  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

}

.about .ab_main .fc .fc_view ul li:hover .case_v > a > img {

  transform: scale(1.02);

}

.about .ab_main .fc .fc_view ul li:hover .case_v .fc_txt > a {

  color: #1f86fc;

}

.about .ab_main .fc .fc_view ul li .case_v {

  width: 100%;

  height: 180px;

  background-color: #ffffff;

  padding: 5px 5px 0;

  box-sizing: border-box;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.about .ab_main .fc .fc_view ul li .case_v > a {

  display: block;

  width: 100%;

  height: 140px;

  overflow: hidden;

}

.about .ab_main .fc .fc_view ul li .case_v > a > img {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.about .ab_main .fc .fc_view ul li .case_v .fc_txt {

  width: 100%;

}

.about .ab_main .fc .fc_view ul li .case_v .fc_txt > a {

  display: block;

  width: 100%;

  padding: 0 10px;

  box-sizing: border-box;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  text-align: center;

  font-size: 14px;

  color: #333333;

  line-height: 30px;

}

.about .ab_main .fc .fc_view .fc_p,

.about .ab_main .fc .fc_view .fc_n {

  position: absolute;

  width: 22px;

  height: 22px;

  background-color: #cccccc;

  top: -75px;

  cursor: pointer;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.about .ab_main .fc .fc_view .fc_p::after,

.about .ab_main .fc .fc_view .fc_n::after {

  content: "";

  position: absolute;

  width: 100%;

  height: 100%;

}

.about .ab_main .fc .fc_view .fc_p:hover,

.about .ab_main .fc .fc_view .fc_n:hover {

  background-color: #020818;

  box-shadow: 0px 6px 9px 1px rgba(2, 8, 24, 0.2);

}

.about .ab_main .fc .fc_view .fc_p {

  right: 32px;

}

.about .ab_main .fc .fc_view .fc_p::after {

  background: url(../images/fc_p.png) center no-repeat;

}

.about .ab_main .fc .fc_view .fc_n {

  right: 0;

}

.about .ab_main .fc .fc_view .fc_n::after {

  background: url(../images/fc_n.png) center no-repeat;

}

.case {

  width: 100%;

  height: 922px;

  overflow: hidden;

  background: url(../images/case_bg.jpg) center no-repeat;

}

.case .case_main .case_con {

  width: 100%;

  position: relative;

  height: 864px;

}

.case .case_main .case_con .case_view {

  position: absolute;

  top: 0;

  left: 0;

  height: 864px;

  width: 1960px;

}

.case .case_main .case_con .case_view .swiper-wrapper {

  width: 100%;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide {

  width: 490px;

  height: 864px;

  padding: 172px 0 0;

  box-sizing: border-box;

  position: relative;

  z-index: 1;

  transform: scale(0.96);

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide::after {

  content: "";

  position: absolute;

  width: 100%;

  height: 100%;

  background-color: #1f86fc;

  box-shadow: 0px 10px 9px 1px rgba(31, 134, 252, 0.2);

  z-index: -1;

  left: 0;

  top: 0;

  opacity: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_top {

  width: 100%;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_top .case_l {

  width: 80%;

  padding: 0 5% 0 10%;

  box-sizing: border-box;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_top .case_l > span {

  display: block;

  width: 20px;

  height: 1px;

  background-color: #ffffff;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_top .case_l > a {

  display: block;

  width: 100%;

  font-size: 18px;

  font-weight: bold;

  line-height: 20px;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  color: #ffffff;

  margin-top: 16px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_top > span {

  font-size: 30px;

  color: #ffffff;

  line-height: 23px;

  margin-top: 7px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide > a {

  display: block;

  width: 100%;

  height: 448px;

  margin: 35px 0 22px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide > a > img {

  width: 100%;

  height: 100%;
  object-fit: cover;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_txt {

  width: 100%;

  margin-top: 22px;

  padding: 0 5% 0 10%;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

  box-sizing: border-box;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_txt > span {

  display: block;

  width: 20px;

  height: 1px;

  background-color: #ffffff;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide .case_txt > p {

  width: 100%;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  font-size: 16px;

  line-height: 18px;

  color: #ffffff;

  margin-top: 12px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide.swiper-slide-active {

  padding: 40px 10px 0;

  transform: scale(1);

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide.swiper-slide-active::after {

  opacity: 1;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide.swiper-slide-active > a {

  height: 620px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide.swiper-slide-active .case_txt {

  margin-top: 42px;

}

.case .case_main .case_con .case_view .swiper-wrapper .swiper-slide.swiper-slide-next {

  margin-left: -10px;

}

.case .case_main .case_con .case_view .case_p,

.case .case_main .case_con .case_view .case_n {

  position: absolute;

  cursor: pointer;

  width: 30px;

  height: 30px;

  background-color: #ffffff;

  z-index: 2;

  bottom: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.case .case_main .case_con .case_view .case_p:hover,

.case .case_main .case_con .case_view .case_n:hover {

  background: #1f86fc;

}

.case .case_main .case_con .case_view .case_p::after,

.case .case_main .case_con .case_view .case_n::after {

  content: "";

  position: absolute;

  width: 100%;

  height: 100%;

  left: 0;

  top: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.case .case_main .case_con .case_view .case_p {

  left: 562px;

}

.case .case_main .case_con .case_view .case_p::after {

  background: url(../images/case_p.png) center no-repeat;

}

.case .case_main .case_con .case_view .case_p:hover::after {

  background: url(../images/case_p2.png) center no-repeat;

}

.case .case_main .case_con .case_view .case_n {

  left: 604px;

}

.case .case_main .case_con .case_view .case_n::after {

  background: url(../images/case_n.png) center no-repeat;

}

.case .case_main .case_con .case_view .case_n:hover::after {

  background: url(../images/case_n2.png) center no-repeat;

}

.case .case_main .case_con > a {

  position: absolute;

  width: 89px;

  height: 28px;

  background-color: #1f86fc;

  box-shadow: 0px 10px 9px 1px rgba(31, 134, 252, 0.2);

  text-align: center;

  line-height: 28px;

  bottom: 0;

  right: 0;

  font-size: 12px;

  color: #ffffff;

  z-index: 3;

}

.case .case_main .case_con > a i:nth-child(4) {

  margin-right: 5px;

}

.case .case_main .case_con > p {

  position: absolute;

  font-size: 30px;

  letter-spacing: 6px;

  color: #ffffff;

  writing-mode: tb-rl;

  line-height: 30px;

  top: 258px;

  left: -123px;

}

.ys {

  width: 100%;

  margin-top: 80px;

  overflow: hidden;

}

.ys .ys_main {

  height: 100%;

  position: relative;

}

.ys .ys_main .ys_tl_box {

  position: relative;

  margin-top: 28px;

}

.ys .ys_main .ys_tl_box .ys_tl {

  position: absolute;

  left: -100px;

  top: 0;

}

.ys .ys_main .ys_tl_box .ys_tl > h3 {

  font-size: 48px;

  font-weight: bold;

  color: #020818;

}

.ys .ys_main .ys_tl_box .ys_tl > h3 span {

  color: #1f86fc;

}

.ys .ys_main .ys_tl_box .ys_tl .ys_v {

  width: 405px;

  height: 310px;

  margin-top: 60px;

}

.ys .ys_main .ys_tl_box .ys_tl .ys_v > img {

  width: 100%;

  height: 100%;

}

.ys .ys_main .ys_r {

  width: 838px;

  margin-top: 24px;

}

.ys .ys_main .ys_r > h3 {

  height: 32px;

  width: 290px;

  border-bottom: 1px solid #1f86fc;

  box-sizing: border-box;

  font-size: 24px;

  color: #020818;

}

.ys .ys_main .ys_r .ys_list {

  margin-top: 77px;

}

.ys .ys_main .ys_r .ys_list ul {

  width: 100%;

}

.ys .ys_main .ys_r .ys_list ul li {

  float: left;

  width: 372px;

  height: 109px;

  margin: 0 72px 64px 0;

}

.ys .ys_main .ys_r .ys_list ul li:hover .ys_ico::after {

  left: -100%;

}

.ys .ys_main .ys_r .ys_list ul li:hover .ys_ico::before {

  left: 0;

}

.ys .ys_main .ys_r .ys_list ul li:hover .ys_txt > h3 {

  color: #1f86fc;

}

.ys .ys_main .ys_r .ys_list ul li .ys_ico {

  width: 72px;

  height: 72px;

  position: relative;

  overflow: hidden;

}

.ys .ys_main .ys_r .ys_list ul li .ys_ico::after,

.ys .ys_main .ys_r .ys_list ul li .ys_ico::before {

  content: "";

  position: absolute;

  width: 100%;

  height: 100%;

  left: 0;

  top: 0;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.ys .ys_main .ys_r .ys_list ul li .ys_ico::after {

  left: 0;

}

.ys .ys_main .ys_r .ys_list ul li .ys_ico::before {

  left: 100%;

}

.ys .ys_main .ys_r .ys_list ul li .ys_txt {

  width: 270px;

}

.ys .ys_main .ys_r .ys_list ul li .ys_txt > h3 {

  font-size: 16px;

  font-weight: bold;

  color: #333333;

  line-height: 18px;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.ys .ys_main .ys_r .ys_list ul li .ys_txt > p {

  width: 100%;

  font-size: 14px;

  margin-top: 15px;

  line-height: 30px;

  color: #666666;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(1) .ys_ico::after {

  background: url(../images/ys_ico1.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(1) .ys_ico::before {

  background: url(../images/ys_ico1-2.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(2) {

  margin-right: 0;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(2) .ys_ico::after {

  background: url(../images/ys_ico2.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(2) .ys_ico::before {

  background: url(../images/ys_ico2-2.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(3) .ys_ico::after {

  background: url(../images/ys_ico3.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(3) .ys_ico::before {

  background: url(../images/ys_ico3-2.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(4) {

  margin-right: 0;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(4) .ys_ico::after {

  background: url(../images/ys_ico4.png) center no-repeat;

}

.ys .ys_main .ys_r .ys_list ul li:nth-child(4) .ys_ico::before {

  background: url(../images/ys_ico4-2.png) center no-repeat;

}

.ys .ys_main .ys_line {

  position: absolute;

  width: 325px;

  height: 352px;

  background: url(../images/ys_line.png) center no-repeat;

  padding: 87px 75px 0 0;

  box-sizing: border-box;

  font-size: 12px;

  letter-spacing: 1px;

  color: #999999;

  writing-mode: tb-rl;

  line-height: 12px;

  right: -307px;

  top: 0;

}

.inform {

  width: 100%;

  height: 482px;

  padding-top: 87px;

  box-sizing: border-box;

  background: url(../images/in_bg.jpg) center no-repeat;

}

.inform .in_main .in_l {

  width: 740px;

}

.inform .in_main .in_l .in_tit {

  position: relative;

  z-index: 1;

  padding-top: 25px;

  box-sizing: border-box;

}

.inform .in_main .in_l .in_tit > h4 {

  position: absolute;

  z-index: -1;

  font-size: 48px;

  line-height: 38px;

  color: rgba(255, 255, 255, 0.1);

  top: 0;

  left: 0;

}

.inform .in_main .in_l .in_tit > h3 {

  font-size: 24px;

  line-height: 24px;

  color: #ffffff;

}

.inform .in_main .in_l .in_con {

  width: 100%;

  margin-top: 48px;

  position: relative;

}

.inform .in_main .in_l .in_con input::placeholder {

  font-size: 14px;

  color: #ffffff;

}

.inform .in_main .in_l .in_con input:focus::placeholder {

  color: transparent;

}

.inform .in_main .in_l .in_con > input {

  float: left;

  width: 357px;

  height: 50px;

  border-radius: 5px;

  border: solid 1px rgba(255, 255, 255, 0.4);

  box-sizing: border-box;

  padding: 0 42px;

  color: #fff;

  margin-bottom: 30px;

}

.inform .in_main .in_l .in_con #userName {

  background: url(../images/in1.png) 18px center no-repeat;

}

.inform .in_main .in_l .in_con #userPhone {

  float: right;

  background: url(../images/in2.png) 18px center no-repeat;

}

.inform .in_main .in_l .in_con #content {

  margin-right: 25px;

  background: url(../images/in3.png) 18px center no-repeat;

}

.inform .in_main .in_l .in_con .in_box {

  position: absolute;

  left: 0;

  bottom: 0;

  width: 357px;

  height: 50px;

  margin-top: 30px;

}

.inform .in_main .in_l .in_con .in_box > img {

  position: absolute;

  cursor: pointer;

  width: 90px;

  height: 36px;

  top: 7px;

  right: 6px;

}

.inform .in_main .in_l .in_con .in_box > input {

  display: block;

  width: 357px;

  height: 50px;

  border-radius: 5px;

  border: solid 1px rgba(255, 255, 255, 0.4);

  box-sizing: border-box;

  padding: 0 120px 0 42px;

  color: #fff;

  background: url(../images/in4.png) 18px center no-repeat;

}

.inform .in_main .in_l .in_con > button {

  width: 357px;

  height: 50px;

  background-color: #1f86fc;

  box-shadow: 0px 10px 9px 1px rgba(31, 134, 252, 0.2);

  border-radius: 5px;

  cursor: pointer;

  font-size: 14px;

  color: #ffffff;

}

.inform .in_main .in_t {

  width: 394px;

  padding-top: 8px;

  box-sizing: border-box;

  text-align: center;

  color: #ffffff;

}

.inform .in_main .in_t > h3 {

  font-size: 36px;

  font-weight: bold;

  line-height: 36px;

  letter-spacing: 4px;

  color: #ffffff;

}

.inform .in_main .in_t > h3 span {

  color: #1f86fc;

}

.inform .in_main .in_t > span {

  display: block;

  width: 151px;

  height: 1px;

  background-color: #ffffff;

  opacity: 0.4;

  margin: 33px auto 36px;

}

.inform .in_main .in_t > h4 {

  font-size: 18px;

  font-weight: bold;

  line-height: 18px;

  margin-bottom: 30px;

}

.inform .in_main .in_t > h5 {

  width: 184px;

  height: 80px;

  border: solid 1px rgba(255, 255, 255, 0.4);

  box-sizing: border-box;

  text-align: center;

  padding: 10px 25px 0;

  margin: 0 auto 20px;

  font-size: 18px;

}

.inform .in_main .in_t > h6 {

  width: 160px;

  font-size: 12px;

  line-height: 24px;

  color: #ffffff;

  margin: 0 auto;

}

.news {

  width: 100%;

  height: 560px;

  overflow: hidden;

  margin: 130px 0 120px;

}

.news .news_main {

  width: 1090px;

}

.news .news_main .news_tit {

  width: 100%;

}

.news .news_main .news_tit .news_t > h4 {

  font-size: 48px;

  font-weight: bold;

  line-height: 37px;

  color: #333333;

}

.news .news_main .news_tit .news_t > h4 span {

  color: #1f86fc;

}

.news .news_main .news_tit .news_t > h3 {

  font-size: 24px;

  line-height: 24px;

  margin-top: 20px;

  color: #020818;

}

.news .news_main .news_tit .news_t > h3 a {

  color: #020818;

}

.news .news_main .news_tit .news_menu ul li {

  float: left;

  margin-left: 58px;

}

.news .news_main .news_tit .news_menu ul li > a {

  padding-left: 15px;

  display: block;

  width: 100%;

  height: 100%;

  background: url(../images/news_line1.png) left center no-repeat;

}

.news .news_main .news_tit .news_menu ul li > a > span {

  display: block;

  font-size: 16px;

  line-height: 16px;

  letter-spacing: 1px;

  color: #333333;

}

.news .news_main .news_tit .news_menu ul li > a > i {

  display: block;

  font-size: 12px;

  line-height: 12px;

  letter-spacing: 1px;

  color: #666666;

  margin-top: 15px;

}

.news .news_main .news_tit .news_menu ul li.on > a {

  background: url(../images/news_line2.png) left center no-repeat;

}

.news .news_main .news_tit .news_menu ul li.on > a > span {

  color: #1f86fc;

}

.news .news_main .news_tit .news_menu > a {

  padding-left: 15px;

  display: block;

  width: 110px;

  height: 39px;

  box-sizing: border-box;

  margin-left: 40px;

  background: url(../images/news_line1.png) left center no-repeat;

}

.news .news_main .news_tit .news_menu > a > span {

  display: block;

  font-size: 16px;

  line-height: 16px;

  letter-spacing: 1px;

  color: #333333;

  transition: all 0.7s ease-in-out;

  -webkit-transition: all 0.7s ease-in-out;

}

.news .news_main .news_tit .news_menu > a > i {

  display: block;

  font-size: 12px;

  line-height: 12px;

  letter-spacing: 1px;

  color: #666666;

  margin-top: 15px;

}

.news .news_main .news_tit .news_menu > a:hover > span {

  color: #1f86fc;

}

.news .news_main .news_tab {

  width: 100%;

  margin-top: 56px;

}

.news .news_main .news_tab .news_list {

  width: 100%;

}

.news .news_main .news_tab .news_list .news_item {

  width: 100%;

}

.news .news_main .news_tab .news_list .news_item ul {

  display: flex;

  justify-content: space-between;

  flex-wrap: wrap;

}

.news .news_main .news_tab .news_list .news_item ul li {

  flex: 0 0 485px;

  float: left;

  width: 485px;

  height: 124px;

  margin-bottom: 22px;

}

.news .news_main .news_tab .news_list .news_item ul li:hover > a {

  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);

}

.news .news_main .news_tab .news_list .news_item ul li:hover > a > img {

  transform: scale(1.05);

}

.news .news_main .news_tab .news_list .news_item ul li:hover .news_txt > a {

  color: #1f86fc;

  padding-left: 5px;

}

.news .news_main .news_tab .news_list .news_item ul li > a {

  width: 172px;

  height: 124px;

  overflow: hidden;

}

.news .news_main .news_tab .news_list .news_item ul li > a > img {

  width: 100%;

  height: 100%;

  object-fit: cover;

}

.news .news_main .news_tab .news_list .news_item ul li .news_txt {

  width: 287px;

  height: 100%;

  border-bottom: 1px solid #e6e6e6;

  box-sizing: border-box;

}

.news .news_main .news_tab .news_list .news_item ul li .news_txt > h6 > span {

  display: inline-block;

  vertical-align: bottom;

  font-size: 24px;

  color: #333333;

  line-height: 24px;

}

.news .news_main .news_tab .news_list .news_item ul li .news_txt > h6 > i {

  font-size: 12px;

  line-height: 12px;

  color: #333333;

}

.news .news_main .news_tab .news_list .news_item ul li .news_txt > a {

  display: block;

  width: 100%;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  font-size: 14px;

  line-height: 16px;

  color: #333333;

  margin: 35px 0 14px;

  box-sizing: border-box;

}

.news .news_main .news_tab .news_list .news_item ul li .news_txt > p {

  width: 100%;

  font-size: 14px;

  line-height: 16px;

  overflow: hidden;

  white-space: nowrap;

  text-overflow: ellipsis;

  color: #999999;

}