/*-----------------------------------------------------------*/
/*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 {
  position: relative;
  height: 740px;
  width: 100%;
}
.banner .slider {
  width: 100% !important;
  height: 100%;
  overflow: hidden;
  position: relative;
  z-index: 1;
  top: 0;
}
.banner .slider-main {
  width: 1920px;
  height: 100%;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
}
.banner .slider-main li {
  width: 100%;
  height: 100%;
}
.banner .slider-main li img {
  display: block;
  margin: 0 auto;
}
.banner .osSlider-main .slider-btn-prev {
  position: absolute;
  z-index: 30;
  top: 50%;
  left: -81px;
  width: 81px;
  height: 81px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url(../images/arrowPrev.png) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-prev {
  left: 3%;
}
.banner .osSlider-main .slider-btn-next {
  position: absolute;
  z-index: 30;
  top: 50%;
  right: -81px;
  width: 81px;
  height: 81px;
  text-indent: -9999px;
  margin-top: -20px;
  background: url(../images/arrowNext.png) 50% 50% no-repeat;
  transition: all 0.5s linear;
  cursor: pointer;
}
.banner .osSlider-main:hover .slider-btn-next {
  right: 3%;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav {
  position: absolute;
  width: 100%;
  bottom: 90px;
  text-align: center;
  z-index: 25;
  font-size: 0;
}
.banner .osSlider-main .slider-nav li {
  display: inline-block;
  vertical-align: top;
  width: 12px;
  height: 12px;
  background-color: #fff;
  text-align: center;
  margin: 0 7px;
  border-radius: 50%;
  color: #333;
  cursor: pointer;
  position: relative;
  z-index: 3;
  transition: all 0.5s linear;
}
.banner .osSlider-main .slider-nav li.active {
  width: 30px;
  background: #e18400;
  color: #fff;
  border-radius: 6px;
}
.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: #e18400;
  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: #e18400;
  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;
}
.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: #e18400;
  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%;
}
.img_save {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.title1 {
  text-align: left;
  padding-top: 20px;
  position: relative;
  z-index: 1;
}
.title1 > h3 span {
  display: inline-block;
  vertical-align: bottom;
  font-size: 60px;
  line-height: 45px;
  font-weight: bold;
  font-family: Arial;
  color: #e18400;
}
.title1 > h3 i {
  display: inline-block;
  vertical-align: bottom;
  font-size: 20px;
  line-height: 20px;
  color: #333333;
}
.title1 > h3 em {
  display: inline-block;
  vertical-align: bottom;
  font-size: 32px;
  font-weight: bold;
  color: #16449c;
  margin: 0 12px;
  line-height: 30px;
}
.title1 > h4 {
  position: absolute;
  font-size: 89px;
  font-weight: bold;
  font-family: Arial;
  line-height: 66px;
  color: rgba(0, 0, 0, 0.05);
  top: 0;
  left: 60px;
  z-index: -1;
}
.banner_mouse {
  width: 62px;
  height: 62px;
  background-color: #ffffff;
  border-radius: 50% 50% 0 0;
  position: absolute;
  left: 50%;
  transform: translate(-50%);
  bottom: 15px;
  z-index: 2;
}
.banner_mouse::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: url(../images/mouse.png) center no-repeat;
  animation: 2s infinite myfirst;
}
.ser {
  width: 100%;
  margin-top: 35px;
  height: 92px;
}
.ser .ser_main {
  height: 100%;
  border-bottom: 1px solid #dddddd;
  box-sizing: border-box;
}
.ser .ser_main .ser_t {
  width: 370px;
  border-right: 1px solid #dddddd;
  box-sizing: border-box;
}
.ser .ser_main .ser_t > i {
  width: 50px;
  height: 50px;
  background-color: #044ea5;
  border-radius: 4px;
  position: relative;
}
.ser .ser_main .ser_t > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: url(../images/ser_ico1.png) center no-repeat;
  animation: 2s infinite msClock;
}
.ser .ser_main .ser_t .ser_txt {
  margin: 2px 0 0 15px;
}
.ser .ser_main .ser_t .ser_txt > h4 {
  font-size: 16px;
  line-height: 16px;
  color: #333333;
}
.ser .ser_main .ser_t .ser_txt > h3 {
  font-size: 16px;
  font-weight: bold;
  color: #333333;
  margin-top: 10px;
}
.ser .ser_main .ser_ch {
  margin-left: 62px;
  width: 415px;
  border-right: 1px solid #dddddd;
  box-sizing: border-box;
}
.ser .ser_main .ser_ch > i {
  width: 50px;
  height: 50px;
  background-color: #044ea5;
  border-radius: 4px;
  position: relative;
}
.ser .ser_main .ser_ch > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: url(../images/ser_ico2.png) center no-repeat;
  animation: 2s infinite msClock;
}
.ser .ser_main .ser_ch .ser_con {
  margin-left: 15px;
}
.ser .ser_main .ser_ch .ser_con .ser_top {
  width: 280px;
  height: 25px;
  position: relative;
}
.ser .ser_main .ser_ch .ser_con .ser_top > input {
  display: block;
  width: 100%;
  height: 100%;
  border-bottom: 1px solid #dddddd;
  box-sizing: border-box;
  padding: 0 50px 0 0;
  color: #666666;
}
.ser .ser_main .ser_ch .ser_con .ser_top > button {
  position: absolute;
  cursor: pointer;
  width: 18px;
  height: 100%;
  top: 0;
  right: 0;
  background: url(../images/serch.png) center no-repeat;
}
.ser .ser_main .ser_ch .ser_con > h4 {
  font-size: 14px;
  line-height: 14px;
  margin-top: 10px;
  color: #999999;
}
.ser .ser_main .ser_tell > i {
  width: 50px;
  height: 50px;
  background-color: #044ea5;
  border-radius: 4px;
  position: relative;
}
.ser .ser_main .ser_tell > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: url(../images/ser_ico3.png) center no-repeat;
  animation: 2s infinite msClock;
}
.ser .ser_main .ser_tell .ser_num {
  margin: 3px 0 0 10px;
}
.ser .ser_main .ser_tell .ser_num > h3 {
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 8px;
  color: #333333;
}
.ser .ser_main .ser_tell .ser_num > h4 {
  line-height: 24px;
  margin-top: 10px;
}
.ser .ser_main .ser_tell .ser_num > h4 span {
  display: inline-block;
  vertical-align: middle;
  font-size: 24px;
  font-weight: bold;
  font-family: Arial;
  color: #333333;
}
.pro {
  margin-top: 70px;
  position: relative;
  z-index: 1;
}
.pro::after {
  content: "";
  position: absolute;
  width: 19px;
  height: 585px;
  background: url(../images/pro_t.png) center no-repeat;
  top: 125px;
  left: 178px;
}
.pro .pro_main {
  height: 100%;
  position: relative;
}
.pro .pro_main .title1 {
  position: absolute;
  top: 0;
  left: 0;
}
.pro .pro_main .pro_top .pro_txt {
  width: 672px;
  margin-top: 192px;
}
.pro .pro_main .pro_top .pro_txt > h3 {
  width: 100%;
  font-size: 18px;
  line-height: 20px;
  color: #555555;
}
.pro .pro_main .pro_top .pro_txt > h3 > a {
  display: block;
  width: 100%;
  color: #555555;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  box-sizing: border-box;
}
.pro .pro_main .pro_top .pro_txt > span {
  display: block;
  width: 28px;
  height: 3px;
  background-color: #16449c;
  margin: 20px 0 30px;
}
.pro .pro_main .pro_top .pro_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #777777;
}
.pro .pro_main .pro_top .pro_txt > a {
  font-size: 14px;
  line-height: 24px;
  color: #666666;
  padding-left: 48px;
  box-sizing: border-box;
  background: url(../images/pro_more.png) left center no-repeat;
  margin: 40px 0 0 550px;
}
.pro .pro_main .pro_top .pro_v {
  width: 530px;
  height: 400px;
  background-color: #ffffff;
  border-radius: 10px;
  border: solid 1px #dddddd;
  box-sizing: border-box;
  padding: 8px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .pro_top .pro_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  transform: scale(1.1);
}
.pro .pro_main .pro_top:hover .pro_txt > h3 > a {
  color: #e18400;
  padding-left: 5px;
}
.pro .pro_main .pro_top:hover .pro_v {
  border: solid 1px #e18400;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1) inset;
}
.pro .pro_main .pro_top:hover .pro_v > a > img {
  transform: scale(1);
}
.pro .pro_main .pro_botm {
  width: 100%;
  margin-top: 40px;
}
.pro .pro_main .pro_botm .pro_view {
  width: 100%;
  position: relative;
  cursor: pointer;
}
.pro .pro_main .pro_botm .pro_view .pro_p,
.pro .pro_main .pro_botm .pro_view .pro_n {
  position: absolute;
  width: 40px;
  height: 40px;
  background-color: #eeeeee;
  border-radius: 50%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  top: -90px;
}
.pro .pro_main .pro_botm .pro_view .pro_p::after,
.pro .pro_main .pro_botm .pro_view .pro_n::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm .pro_view .pro_p:hover,
.pro .pro_main .pro_botm .pro_view .pro_n:hover {
  background: #16449c;
}
.pro .pro_main .pro_botm .pro_view .pro_p {
  left: 0;
}
.pro .pro_main .pro_botm .pro_view .pro_p::after {
  background: url(../images/pro_p.png) center no-repeat;
}
.pro .pro_main .pro_botm .pro_view .pro_p:hover::after {
  background: url(../images/pro_p2.png) center no-repeat;
}
.pro .pro_main .pro_botm .pro_view .pro_n {
  left: 54px;
}
.pro .pro_main .pro_botm .pro_view .pro_n::after {
  background: url(../images/pro_n.png) center no-repeat;
}
.pro .pro_main .pro_botm .pro_view .pro_n:hover::after {
  background: url(../images/pro_n2.png) center no-repeat;
}
.pro .pro_main .pro_botm .pro_view .tempWrap {
  width: 100% !important;
}
.pro .pro_main .pro_botm .pro_view ul li {
  float: left;
  width: 300px;
  margin-right: 25px;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_v {
  width: 100%;
  height: 240px;
  border-radius: 10px;
  border: solid 1px #dddddd;
  box-sizing: border-box;
  padding: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  transform: scale(1.1);
}
.pro .pro_main .pro_botm .pro_view ul li .pro_txt {
  width: 100%;
  margin-top: 15px;
  padding: 0 8px;
  box-sizing: border-box;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_txt > a {
  width: 40%;
  font-size: 16px;
  line-height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_txt > span {
  font-size: 14px;
  font-family: Arial;
  color: #999999;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_txt > span > a {
  display: block;
  width: 100%;
  line-height: 18px;
  color: #999999;
  position: relative;
  padding-left: 102px;
  box-sizing: border-box;
  font-size: 14px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm .pro_view ul li .pro_txt > span > a::after {
  content: "";
  position: absolute;
  width: 94px;
  height: 1px;
  background-color: #dddddd;
  left: 0;
  top: 50%;
}
.pro .pro_main .pro_botm .pro_view ul li:hover .pro_v {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1) inset;
  border: solid 1px #e18400;
}
.pro .pro_main .pro_botm .pro_view ul li:hover .pro_v > a > img {
  transform: scale(1);
}
.pro .pro_main .pro_botm .pro_view ul li:hover .pro_txt > a {
  color: #e18400;
}
.pro .pro_main .pro_botm .pro_view ul li:hover .pro_txt span > a {
  color: #e18400;
}
.pro .pro_main .pro_fl {
  position: absolute;
  width: 680px;
  left: 0;
  top: 110px;
  height: 55px;
  border-bottom: 1px solid #dddddd;
  box-sizing: border-box;
}
.pro .pro_main .pro_fl ul{
  height: 100%;
}
.pro .pro_main .pro_fl ul li {
  float: left;
  width: 16.6%;
  height: 100%;
  text-align: center;
  font-size: 15px;
  color: #333333;
  line-height: 53px;
  position: relative;
}
.pro .pro_main .pro_fl ul li::after{
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: #16449c;
  bottom: -1px;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_fl ul li:hover::after{
  width: 100%;
}
.pro .pro_main .pro_fl ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #333333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 5px;
  box-sizing: border-box;
}
.ys {
  width: 100%;
  margin-top: 70px;
  background: url(../images/ys_bg.jpg) center top no-repeat;
  padding-top: 70px;
  position: relative;
  box-sizing: border-box;
}
.ys .ys_main {
  height: 100%;
  position: relative;
}
.ys .ys_main .ys_tit {
  text-align: center;
  padding-top: 7px;
  color: #ffffff;
  box-sizing: border-box;
  background: url(../images/ys_tit.png) center top no-repeat;
}
.ys .ys_main .ys_tit > h3 {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  margin-bottom: 22px;
}
.ys .ys_main .ys_tit > h4 {
  background: url(../images/ys_line.png) center no-repeat;
  font-size: 14px;
  line-height: 14px;
  font-family: Arial;
}
.ys .ys_main .ys_con {
  margin-top: 50px;
  width: 100%;
  height: 443px;
  background-color: #ffffff;
  padding: 72px 60px 0 66px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
}
.ys .ys_main .ys_con .ys_v {
  width: 490px;
  height: 370px;
  overflow: hidden;
}
.ys .ys_main .ys_con .ys_v ul li {
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.ys .ys_main .ys_con .ys_v ul li > img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.ys .ys_main .ys_con .ys_txt {
  width: 600px;
}
.ys .ys_main .ys_con .ys_txt ul li {
  width: 100%;
  position: relative;
  padding-top: 22px;
  box-sizing: border-box;
}
.ys .ys_main .ys_con .ys_txt ul li > span {
  position: absolute;
  font-size: 48px;
  font-weight: bold;
  font-family: Arial;
  color: rgba(51, 51, 51, 0.1);
  line-height: 35px;
  left: 0;
  top: 0;
}
.ys .ys_main .ys_con .ys_txt ul li > h3 {
  font-size: 20px;
  line-height: 20px;
  color: #333333;
}
.ys .ys_main .ys_con .ys_txt ul li > i {
  display: block;
  width: 1px;
  height: 28px;
  background-color: #999999;
  margin: 20px 0 20px 10px;
}
.ys .ys_main .ys_con .ys_txt ul li > p {
  width: 100%;
  font-size: 15px;
  line-height: 40px;
  color: #666666;
}
.ys .ys_main .ys_con .ys_btn {
  position: absolute;
  bottom: 12px;
  left: 620px;
}
.ys .ys_main .ys_con .ys_btn .ys_p,
.ys .ys_main .ys_con .ys_btn .ys_n {
  float: left;
  width: 60px;
  height: 60px;
  background-color: #eeeeee;
  cursor: pointer;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_btn .ys_p:hover,
.ys .ys_main .ys_con .ys_btn .ys_n:hover {
  background: #e18400;
}
.ys .ys_main .ys_con .ys_btn .ys_p::after,
.ys .ys_main .ys_con .ys_btn .ys_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;
}
.ys .ys_main .ys_con .ys_btn .ys_p {
  margin-right: 10px;
}
.ys .ys_main .ys_con .ys_btn .ys_p::after {
  background: url(../images/ys_p.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_btn .ys_p:hover::after {
  background: url(../images/ys_p2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_btn .ys_n::after {
  background: url(../images/ys_n.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_btn .ys_n:hover::after {
  background: url(../images/ys_n2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_tell {
  position: absolute;
  line-height: 32px;
  bottom: 110px;
  left: 620px;
}
.ys .ys_main .ys_con .ys_tell > i {
  display: inline-block;
  vertical-align: middle;
  width: 20px;
  height: 32px;
  animation: 2s infinite msClock;
  background: url(../images/ys_tell.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_tell span {
  display: inline-block;
  vertical-align: middle;
  font-size: 24px;
  font-family: Arial;
  color: #222222;
  margin-left: 20px;
}
.ys .ys_main .ys_con > span {
  position: absolute;
  width: 407px;
  height: 64px;
  background: url(../images/ys_t.png) center no-repeat;
  right: 52px;
  top: 278px;
}
.ys .ys_main .ys_con > i {
  position: absolute;
  width: 88px;
  height: 148px;
  z-index: -1;
  background: url(../images/ys_rico.png) center no-repeat;
  top: 73px;
  right: 62px;
}
.ys > span {
  position: absolute;
  width: 824px;
  height: 182px;
  background: url(../images/ys_icor.png) center no-repeat;
  right: 0;
  bottom: -110px;
  z-index: 2;
}
.case {
  width: 100%;
  margin-top: 70px;
  position: relative;
  z-index: 1;
}
.case > span {
  position: absolute;
  width: 242px;
  height: 411px;
  background: url(../images/case_bg.png) center no-repeat;
  left: 0;
  top: 200px;
  z-index: -1;
}
.case .case_main .case_tit .title1 > h4 {
  width: 593px;
}
.case .case_main .case_view {
  width: 100%;
  margin-top: 50px;
  position: relative;
}
.case .case_main .case_view .case_hd {
  position: absolute;
  right: 0;
  top: -100px;
}
.case .case_main .case_view .case_hd .case_p,
.case .case_main .case_view .case_hd .case_n {
  display: inline-block;
  vertical-align: middle;
  width: 16px;
  height: 28px;
  cursor: pointer;
  top: -92px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_view .case_hd .case_p {
  margin-right: 10px;
  right: 230px;
  background: url(../images/case_p.png) center no-repeat;
}
.case .case_main .case_view .case_hd .case_p:hover {
  background: url(../images/case_p2.png) center no-repeat;
}
.case .case_main .case_view .case_hd .case_n {
  margin-left: 10px;
  right: 0;
  background: url(../images/case_n.png) center no-repeat;
}
.case .case_main .case_view .case_hd .case_n:hover {
  background: url(../images/case_n2.png) center no-repeat;
}
.case .case_main .case_view .case_hd ul {
  display: inline-block;
  vertical-align: middle;
}
.case .case_main .case_view .case_hd ul li {
  float: left;
  font-size: 36px;
  font-family: Arial;
  color: #222222;
  margin: 0 10px;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_view .case_hd ul li.on {
  color: #e18400;
}
.case .case_main .case_view .case_tab {
  width: 100%;
  overflow: hidden;
}
.case .case_main .case_view .case_tab .tempWrap {
  width: 100% !important;
}
.case .case_main .case_view .case_tab ul {
  width: 100%;
}
.case .case_main .case_view .case_tab ul li {
  float: left;
  width: 391px;
  margin-right: 50px;
}
.case .case_main .case_view .case_tab ul li > span {
  font-size: 14px;
  writing-mode: tb-rl;
  font-family: Arial;
  color: #999999;
}
.case .case_main .case_view .case_tab ul li .case_r {
  width: 350px;
  margin: 22px 0 0 20px;
}
.case .case_main .case_view .case_tab ul li .case_r .case_v {
  width: 100%;
  height: 270px;
  border-radius: 10px;
  border: solid 1px #dddddd;
  box-sizing: border-box;
  padding: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_view .case_tab ul li .case_r .case_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.case .case_main .case_view .case_tab ul li .case_r .case_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  transform: scale(1.1);
}
.case .case_main .case_view .case_tab ul li .case_r .case_txt {
  width: 100%;
  margin-top: 18px;
  padding: 0 10px;
  box-sizing: border-box;
  line-height: 18px;
}
.case .case_main .case_view .case_tab ul li .case_r .case_txt > a {
float:left;
  width: 60%;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 15px;
  color: #666666;
}
.case .case_main .case_view .case_tab ul li .case_r .case_txt > span {
  font-size: 14px;
  color: #999999;
  position: relative;
  padding-left: 50px;
  box-sizing: border-box;
}
.case .case_main .case_view .case_tab ul li .case_r .case_txt > span > a {
  color: #999999;
  line-height: 18px;
}
.case .case_main .case_view .case_tab ul li .case_r .case_txt > span::after {
  content: "";
  position: absolute;
  width: 40px;
  height: 1px;
  background-color: #dddddd;
  left: 0;
  top: 50%;
}
.case .case_main .case_view .case_tab ul li:hover .case_r .case_v {
  border: solid 1px #e18400;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1) inset;
}
.case .case_main .case_view .case_tab ul li:hover .case_r .case_v > a > img {
  transform: scale(1);
}
.case .case_main .case_view .case_tab ul li:hover .case_r .case_txt > a {
  color: #e18400;
  padding-left: 5px;
}
.case .case_main .case_view .case_tab ul li:hover .case_r .case_txt > span > a {
  color: #e18400;
}
.about {
  width: 100%;
  height: 620px;
  margin-top: 100px;
  background: url(../images/ab_bg.jpg) center bottom no-repeat;
}
.about .ab_main .ab_tit .title1 {
  margin-top: 10px;
}
.about .ab_main .ab_tit .title1 > h4 {
  width: 507px;
}
.about .ab_main .ab_tit > a {
  font-size: 16px;
  background: url(../images/ab_more.png) left center no-repeat;
  color: #333333;
  height: 108px;
  line-height: 108px;
  padding-left: 100px;
  box-sizing: border-box;
}
.about .ab_main .ab_con {
  width: 100%;
  margin-top: 20px;
}
.about .ab_main .ab_con .ab_txt {
  width: 600px;
  margin-top: 12px;
  margin-left: 202px;
}
.about .ab_main .ab_con .ab_txt > h3 {
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
  color: #444444;
  margin-bottom: 30px;
}
.about .ab_main .ab_con .ab_txt > h3 span {
  display: inline-block;
  vertical-align: middle;
}
.about .ab_main .ab_con .ab_txt > h3 > i {
  display: inline-block;
  vertical-align: middle;
  width: 99px;
  height: 8px;
  margin-left: 45px;
  background: url(../images/ab_line.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt > h5 {
  width: 100%;
  font-size: 15px;
  line-height: 36px;
  height: 108px;
  overflow: hidden;
  color: #666666;
}
.about .ab_main .ab_con .ab_txt > a {
  width: 113px;
  height: 24px;
  line-height: 24px;
  font-size: 14px;
  color: #666666;
  text-align: right;
  background: url(../images/ab_line2.png) left center no-repeat;
  margin: 40px 0 0 295px;
}
.about .ab_main .ab_con .ab_honer {
  width: 424px;
  height: 300px;
  padding: 33px 34px;
  box-sizing: border-box;
  background: url(../images/honer_bg.png) center no-repeat;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .ab_honer:hover {
  transform: scale(1.05);
}
.about .ab_main .ab_con .ab_honer > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.about .ab_main .ab_con .ab_honer > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about .ab_main .ab_tell {
  width: 100%;
  margin-top: 80px;
}
.about .ab_main .ab_tell .ab_tell_item {
  display: inline-block;
  vertical-align: middle;
  line-height: 36px;
  color: #ffffff;
  margin-right: 80px;
}
.about .ab_main .ab_tell .ab_tell_item > i {
  display: inline-block;
  vertical-align: middle;
  width: 36px;
  height: 36px;
  background-color: #ffffff;
  border-radius: 50%;
  position: relative;
}
.about .ab_main .ab_tell .ab_tell_item > i::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;
}
.about .ab_main .ab_tell .ab_tell_item > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  margin: 0 5px 0 10px;
}
.about .ab_main .ab_tell .ab_tell_item em {
  display: inline-block;
  vertical-align: middle;
  font-size: 16px;
  color: #ffffff;
}
.about .ab_main .ab_tell .ab_tell_item:nth-child(1) > i::after {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.about .ab_main .ab_tell .ab_tell_item:nth-child(2) > i::after {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.about .ab_main .ab_tell .ab_tell_item:nth-child(3) {
  margin-right: 0;
}
.about .ab_main .ab_tell .ab_tell_item:nth-child(3) > i::after {
  background: url(../images/ab_ico3.png) center no-repeat;
}
.news {
  width: 100%;
  margin-top: 68px;
}
.news .news_main .news_tit {
  text-align: center;
  background: url(../images/news_tit.png) center top no-repeat;
  padding-top: 7px;
  box-sizing: border-box;
}
.news .news_main .news_tit > h3 {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  color: #333333;
}
.news .news_main .news_tit > h4 {
  background: url(../images/news_line.png) center no-repeat;
  font-size: 14px;
  margin-top: 20px;
  font-family: Arial;
  color: #666666;
}
.news .news_main .news_con {
  width: 100%;
  margin-top: 50px;
  position: relative;
}
.news .news_main .news_con .news_menu {
  position: absolute;
  width: 270px;
  top: 0;
  left: 0;
}
.news .news_main .news_con .news_menu ul li {
  width: 100%;
  height: 84px;
  background-color: #eeeeee;
  border-radius: 5px;
  padding: 25px 0 0 62px;
  box-sizing: border-box;
  position: relative;
  z-index: 1;
  margin-bottom: 27px;
}
.news .news_main .news_con .news_menu ul li > a {
  width: 39px;
  height: 38px;
  position: relative;
  overflow: hidden;
}
.news .news_main .news_con .news_menu ul li > a > span,
.news .news_main .news_con .news_menu ul li > a > i {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_menu ul li > a > span {
  left: 0;
}
.news .news_main .news_con .news_menu ul li > a > i {
  left: -100%;
}
.news .news_main .news_con .news_menu ul li > span {
  margin-left: 10px;
}
.news .news_main .news_con .news_menu ul li > span > a {
  display: block;
  width: 100%;
}
.news .news_main .news_con .news_menu ul li > span > a > i {
  display: block;
  font-size: 18px;
  line-height: 18px;
  color: #666666;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_menu ul li > span > a > em {
  font-size: 12px;
  line-height: 12px;
  margin-top: 10px;
  font-family: Arial;
  color: #999999;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_menu ul li.on .hover::after {
  border-radius: 5px;
  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%);
}
.news .news_main .news_con .news_menu ul li.on > a > span {
  left: 100%;
}
.news .news_main .news_con .news_menu ul li.on > a > i {
  left: 0;
}
.news .news_main .news_con .news_menu ul li.on > span > a > i,
.news .news_main .news_con .news_menu ul li.on > span > a > em {
  color: #f9f9f9;
}
.news .news_main .news_con .news_menu ul li:nth-child(1) > a > span {
  background: url(../images/news_ico1.png) center no-repeat;
}
.news .news_main .news_con .news_menu ul li:nth-child(1) > a > i {
  background: url(../images/news_ico1-2.png) center no-repeat;
}
.news .news_main .news_con .news_menu ul li:nth-child(2) > a > span {
  background: url(../images/news_ico2.png) center no-repeat;
}
.news .news_main .news_con .news_menu ul li:nth-child(2) > a > i {
  background: url(../images/news_ico2-2.png) center no-repeat;
}
.news .news_main .news_con .news_menu ul li:nth-child(3) > a > span {
  background: url(../images/news_ico3.png) center no-repeat;
}
.news .news_main .news_con .news_menu ul li:nth-child(3) > a > i {
  background: url(../images/news_ico3-2.png) center no-repeat;
}
.news .news_main .news_con .news_list {
  width: 100%;
}
.news .news_main .news_con .news_list .news_item {
  width: 100%;
}
.news .news_main .news_con .news_list .news_item .news_top {
  width: 966px;
  margin-left: 315px;
}
.news .news_main .news_con .news_list .news_item .news_top ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .news_main .news_con .news_list .news_item .news_top ul li {
  flex: 0 0 460px;
  float: left;
  width: 460px;
  margin-bottom: 45px;
}
.news .news_main .news_con .news_list .news_item .news_top ul li > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  box-sizing: border-box;
}
.news .news_main .news_con .news_list .news_item .news_top ul li > i {
  display: block;
  width: 100%;
  height: 1px;
  background-color: #dddddd;
  margin: 20px 0 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_top ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 28px;
  color: #666666;
  height: 56px;
  overflow: hidden;
  margin-bottom: 18px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_top ul li > span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #999999;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_top ul li:hover > a {
  transform: scale(1.01);
  color: #e18400;
}
.news .news_main .news_con .news_list .news_item .news_top ul li:hover > i {
  transform: scale(1.02);
  background: #e18400;
}
.news .news_main .news_con .news_list .news_item .news_top ul li:hover > p {
  transform: scale(1.03);
}
.news .news_main .news_con .news_list .news_item .news_top ul li:hover > span {
  transform: scale(1.04);
}
.news .news_main .news_con .news_list .news_item .news_botm {
  width: 100%;
}
.news .news_main .news_con .news_list .news_item .news_botm ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li {
  flex: 0 0 375px;
  float: left;
  width: 375px;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li > a {
  display: block;
  width: 100%;
  height: 220px;
  overflow: hidden;
  border-radius: 0px 20px 0px 20px;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li > a > img {
  width: 100%;
  height: 100%;
  border-radius: 0px 20px 0px 20px;
  transform: scale(1.1);
}
.news .news_main .news_con .news_list .news_item .news_botm ul li .news_txt {
  margin-top: 28px;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li .news_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  box-sizing: border-box;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li .news_txt > i {
  display: block;
  width: 100%;
  height: 1px;
  background-color: #dddddd;
  margin: 20px 0 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 28px;
  color: #666666;
  height: 56px;
  overflow: hidden;
  margin-bottom: 18px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li .news_txt > span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #999999;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li:hover > a > img {
  transform: scale(1);
}
.news .news_main .news_con .news_list .news_item .news_botm ul li:hover .news_txt > a {
  transform: scale(1.01);
  color: #e18400;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li:hover .news_txt > i {
  transform: scale(1.02);
  background: #e18400;
}
.news .news_main .news_con .news_list .news_item .news_botm ul li:hover .news_txt > p {
  transform: scale(1.03);
}
.news .news_main .news_con .news_list .news_item .news_botm ul li:hover .news_txt > span {
  transform: scale(1.04);
}
.links {
  width: 100%;
  margin: 50px 0 20px;
}
.links .link_main .link_tit {
  border-right: 1px solid #dddddd;
  box-sizing: border-box;
  width: 108px;
  height: 54px;
}
.links .link_main .link_tit > h3 {
  padding-left: 32px;
  background: url(../images/link_ico.png) left center no-repeat;
  font-size: 14px;
  color: #0d2b2c;
  line-height: 22px;
  margin-bottom: 12px;
}
.links .link_main .link_tit > h4 {
  font-size: 28px;
  font-weight: bold;
  line-height: 21px;
  font-family: Arial;
  letter-spacing: 2px;
  color: #224c9c;
}
.links .link_main .link_list {
  width: calc(1280px - 120px);
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  padding: 0 10px;
  margin: 0 10px;
  font-size: 14px;
  color: #666666;
  line-height: 27px;
  position: relative;
}
.links .link_main .link_list > a:hover::after,
.links .link_main .link_list > a:hover::before {
  width: 100%;
}
.links .link_main .link_list > a::after,
.links .link_main .link_list > a::before {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  height: 1px;
  background: #e18400;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.links .link_main .link_list > a::after {
  left: 0;
  top: 0;
}
.links .link_main .link_list > a::before {
  right: 0;
  bottom: 0;
}