/*-----------------------------------------------------------*/
/*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: 700px;
}
.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 .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: 40px;
  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: #616ed2;
  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: #616ed2;
  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: #616ed2;
  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: #616ed2;
  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;
}
.title1 {
  text-align: left;
}
.title1 > h4 {
  font-size: 48px;
  font-weight: bold;
  line-height: 38px;
  color: #333333;
  margin-bottom: 22px;
}
.title1 > h3 {
  font-size: 24px;
  line-height: 24px;
  color: #3a5fb5;
  padding-left: 104px;
  box-sizing: border-box;
  position: relative;
}
.title1 > h3::after {
  content: "";
  position: absolute;
  width: 388px;
  height: 3px;
  background: url(../images/tit.png) center no-repeat;
  left: -310px;
  top: 50%;
  margin-top: -2px;
}
.title1 > h3 a {
  color: #3a5fb5;
}
.ser {
  width: 100%;
  height: 80px;
  background: url(../images/ser_bg.jpg) center no-repeat;
}
.ser .ser_main {
  height: 100%;
}
.ser .ser_main .ser_con {
  height: 100%;
}
.ser .ser_main .ser_con > button {
  float: left;
  width: 90px;
  height: 100%;
  cursor: pointer;
  background: url(../images/ser_ico1.png) center no-repeat #6781bf;
  border-radius: 0px 0px 0px 10px;
}
.ser .ser_main .ser_con input {
  float: left;
  height: 26px;
  width: 240px;
  border-left: 2px solid #7890c8;
  box-sizing: border-box;
  padding: 0 20px;
  background: transparent;
  margin: 28px 0 0 86px;
  color: #7890c8;
  font-size: 16px;
}
.ser .ser_main .ser_con input:focus {
  color: #fff;
}
.pro {
  width: 100%;
  margin-top: 50px;
  overflow: hidden;
}
.pro .pro_main > p {
  width: 100%;
  text-align: right;
  font-size: 16px;
  line-height: 23px;
  color: #333333;
}
.pro .pro_main > p > i {
  display: inline-block;
  vertical-align: middle;
  width: 21px;
  height: 23px;
  background: url(../images/pro_ico1.png) center no-repeat;
  margin-right: 15px;
}
.pro .pro_main .pro_top {
  width: 100%;
  margin-top: 20px;
  position: relative;
}
.pro .pro_main .pro_top > p {
  position: absolute;
  font-size: 103px;
  font-weight: bold;
  font-family: Arial;
  line-height: 76px;
  color: #f8f9fc;
  right: -210px;
  bottom: 0;
}
.pro .pro_main .pro_top .pro_fl .fl_tit > h4 {
  font-size: 48px;
  font-weight: bold;
  line-height: 38px;
  color: #333333;
  margin-bottom: 20px;
}
.pro .pro_main .pro_top .pro_fl .fl_tit > h3 {
  line-height: 24px;
}
.pro .pro_main .pro_top .pro_fl .fl_tit > h3 a {
  font-size: 24px;
  color: #3a5fb5;
}
.pro .pro_main .pro_top .pro_fl .fl_tit > h3 i {
  display: inline-block;
  vertical-align: middle;
  width: 40px;
  height: 3px;
  background-color: #3a5fb5;
  border-radius: 2px;
  margin: 0 23px 0 38px;
}
.pro .pro_main .pro_top .pro_fl .fl_list {
  width: 222px;
  margin-top: 30px;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul {
  width: 100%;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li {
  width: 100%;
  height: 36px;
  line-height: 36px;
  border-radius: 0px 10px 10px 0px;
  position: relative;
  z-index: 1;
  margin: 20px 0;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background-color: #f1f3f6;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
  border-radius: 0px 10px 10px 0px;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li > a {
  display: block;
  width: 100%;
  font-size: 16px;
  color: #666666;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 50px 0 40px;
  box-sizing: border-box;
  position: relative;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li > a::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: #3a5fb5;
  border-radius: 50%;
  left: -20px;
  top: 50%;
  margin-top: -3px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li > a::before {
  content: "";
  position: absolute;
  width: 20px;
  height: 3px;
  background-color: #3a5fb5;
  border-radius: 2px;
  top: 18px;
  right: -40px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li:hover::after {
  width: 100%;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li:hover > a {
  color: #333333;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li:hover > a::after {
  left: 20px;
}
.pro .pro_main .pro_top .pro_fl .fl_list ul li:hover > a::before {
  right: 20px;
}
.pro .pro_main .pro_top .pro_view {
  width: 990px;
  margin-top: 70px;
}
.pro .pro_main .pro_top .pro_view ul {
  width: 100%;
}
.pro .pro_main .pro_top .pro_view ul li {
  width: 100%;
}
.pro .pro_main .pro_top .pro_view ul li:hover .pro_v > a {
  border-radius: 128px 0px 128px 0px;
}
.pro .pro_main .pro_top .pro_view ul li:hover .pro_v > a > img {
  border-radius: 128px 0px 128px 0px;
}
.pro .pro_main .pro_top .pro_view ul li:hover .pro_txt > h3 > a {
  color: #616ed2;
  transform: translate(5px);
}
.pro .pro_main .pro_top .pro_view ul li .pro_v {
  width: 590px;
  height: 402px;
  background-color: #616ed2;
  border-top: 10px solid #f1f3f6;
  border-left: 10px solid #f1f3f6;
  box-sizing: border-box;
}
.pro .pro_main .pro_top .pro_view ul li .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 0px 0px 128px 0px;
  overflow: hidden;
}
.pro .pro_main .pro_top .pro_view ul li .pro_v > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0px 0px 128px 0px;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt {
  width: 345px;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > h3 {
  width: 100%;
  height: 45px;
  border-bottom: 1px solid #3a5fb5;
  box-sizing: border-box;
  line-height: 44px;
  font-size: 18px;
  color: #333333;
  padding-left: 22px;
  position: relative;
  margin-top: 50px;
  margin-bottom: 30px;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > h3::after {
  content: "";
  position: absolute;
  width: 7px;
  height: 7px;
  background-color: #3a5fb5;
  border-radius: 50%;
  left: 3px;
  top: 50%;
  margin-top: -3px;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 90px;
  overflow: hidden;
  color: #666666;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > a {
  display: block;
  width: 116px;
  height: 38px;
  background-color: #f3f5fa;
  line-height: 38px;
  padding-left: 22px;
  box-sizing: border-box;
  font-size: 14px;
  color: #17375d;
  position: relative;
  margin-top: 45px;
}
.pro .pro_main .pro_top .pro_view ul li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 21px;
  height: 1px;
  background-color: #17375d;
  top: 18px;
  right: 22px;
}
.pro .pro_main .pro_botm {
  width: 100%;
  margin-top: 40px;
}
.pro .pro_main .pro_botm ul li {
  float: left;
  width: 290px;
  margin-right: 45px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li:hover .pro_v {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.pro .pro_main .pro_botm ul li:hover .pro_v > a > img {
  transform: scale(1.05);
}
.pro .pro_main .pro_botm ul li:hover .pro_txt > a {
  color: #616ed2;
}
.pro .pro_main .pro_botm ul li:hover .pro_txt > a::before {
  background: url(../images/pro_ico3.png) center no-repeat;
}
.pro .pro_main .pro_botm ul li .pro_v {
  width: 100%;
  height: 200px;
  border-radius: 5px;
  border: solid 1px #e8e8e8;
  box-sizing: border-box;
  padding: 5px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_botm ul li .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.pro .pro_main .pro_botm ul li .pro_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.pro .pro_main .pro_botm ul li .pro_txt {
  width: 100%;
  height: 40px;
  border-radius: 5px;
  border: solid 1px #e8e8e8;
  line-height: 38px;
  margin-top: 10px;
}
.pro .pro_main .pro_botm ul li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #333333;
  position: relative;
  padding: 0 50px 0 24px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_botm ul li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 5px;
  height: 5px;
  background-color: #acb4c0;
  border-radius: 50%;
  top: 16px;
  left: 12px;
}
.pro .pro_main .pro_botm ul li .pro_txt > a::before {
  content: "";
  position: absolute;
  width: 26px;
  height: 26px;
  background: url(../images/pro_ico2.png) center no-repeat;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  top: 6px;
  right: 6px;
}
.pro .pro_main .pro_botm ul li:nth-child(4n) {
  margin-right: 0;
}
.gg {
  width: 100%;
  height: 320px;
  padding-top: 90px;
  box-sizing: border-box;
  margin: 80px 0 0;
  background: url(../images/gg_bg.jpg) center no-repeat;
}
.gg .gg_main .gg_txt > p {
  width: 504px;
  height: 24px;
  background: url(../images/gg_txt.png) center no-repeat;
}
.gg .gg_main .gg_txt > span {
  display: block;
  width: 505px;
  height: 1px;
  background: #f1f3f6;
  margin: 13px 0;
}
.gg .gg_main .gg_txt > h5 {
  font-size: 16px;
  line-height: 16px;
  letter-spacing: 7px;
  color: #d9d9d9;
  margin-bottom: 18px;
}
.gg .gg_main .gg_txt > h6 {
  line-height: 48px;
}
.gg .gg_main .gg_txt > h6 > i {
  display: inline-block;
  vertical-align: middle;
  width: 48px;
  height: 48px;
  background: url(../images/gg_tell.png) center no-repeat;
  animation: 2s initial msClock;
  margin-right: 25px;
}
.gg .gg_main .gg_txt > h6 > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 38px;
  font-weight: bold;
  font-family: Arial;
  letter-spacing: 2px;
  color: #ffffff;
}
.ys {
  width: 100%;
  height: 779px;
  padding-top: 100px;
  box-sizing: border-box;
  overflow: hidden;
  background: url(../images/ys_bg.jpg) center no-repeat;
}
.ys .ys_main {
  height: 100%;
  position: relative;
}
.ys .ys_main .ys_tit {
  position: absolute;
  left: -40px;
  top: 0;
}
.ys .ys_main .ys_tit > h4 {
  font-size: 40px;
  font-weight: bold;
  font-family: Arial;
  line-height: 30px;
  color: #333333;
  padding-left: 82px;
  box-sizing: border-box;
}
.ys .ys_main .ys_tit > span {
  display: block;
  width: 191px;
  height: 1px;
  background-color: #17375d;
  margin: 20px 0 14px;
}
.ys .ys_main .ys_tit > h3 {
  font-size: 22px;
  line-height: 22px;
  color: #3a5fb5;
  padding-left: 82px;
  box-sizing: border-box;
}
.ys .ys_main .ys_tab {
  width: 100%;
  height: 615px;
  overflow: hidden;
}
.ys .ys_main .ys_tab ul li {
  width: 100%;
  height: 615px;
  position: relative;
}
.ys .ys_main .ys_tab ul li .ys_v {
  width: 755px;
  height: 502px;
  margin-top: 113px;
}
.ys .ys_main .ys_tab ul li .ys_v > img {
  width: 100%;
  height: 100%;
}
.ys .ys_main .ys_tab ul li .ys_txt {
  position: absolute;
  width: 450px;
  height: 530px;
  background-color: #ffffff;
  left: 705px;
  top: 0;
  padding: 113px 42px 0 50px;
  box-sizing: border-box;
}
.ys .ys_main .ys_tab ul li .ys_txt > h3 {
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #333333;
  margin-bottom: 18px;
}
.ys .ys_main .ys_tab ul li .ys_txt > h4 {
  font-size: 14px;
  line-height: 14px;
  color: #999999;
  text-transform: uppercase;
}
.ys .ys_main .ys_tab ul li .ys_txt > span {
  display: block;
  width: 60px;
  height: 1px;
  background-color: #1b1b1b;
  margin: 54px 0 30px;
}
.ys .ys_main .ys_tab ul li .ys_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #666666;
}
.ys .ys_main .ys_tab ul li .ys_txt > a {
  display: block;
  width: 140px;
  height: 40px;
  background-color: #f3f5fa;
  text-align: center;
  line-height: 40px;
  font-size: 14px;
  color: #17375d;
  margin-top: 50px;
}
.ys .ys_main .ys_menu {
  position: absolute;
  right: 20px;
  top: 114px;
}
.ys .ys_main .ys_menu ul li {
  line-height: 43px;
  margin-bottom: 65px;
  cursor: pointer;
}
.ys .ys_main .ys_menu ul li.on > span {
  opacity: 1;
}
.ys .ys_main .ys_menu ul li.on > i {
  animation: 1.5s infinite jello;
  background: url(../images/ys_item2.png) center no-repeat;
}
.ys .ys_main .ys_menu ul li > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 30px;
  font-family: "simsun";
  font-weight: bold;
  color: #3a5fb5;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  opacity: 0;
}
.ys .ys_main .ys_menu ul li > i {
  display: inline-block;
  vertical-align: middle;
  width: 43px;
  height: 43px;
  background: url(../images/ys_item.png) center no-repeat;
  margin-left: 15px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tell {
  position: absolute;
  top: 557px;
  left: 634px;
}
.ys .ys_main .ys_tell > i {
  display: inline-block;
  vertical-align: middle;
  width: 192px;
  height: 1px;
  background-color: #17375d;
}
.ys .ys_main .ys_tell > em {
  display: inline-block;
  vertical-align: middle;
  width: 44px;
  height: 44px;
  background: url(../images/ys_tell.png) center no-repeat;
  animation: 2s infinite msClock;
  margin: 0 25px;
}
.ys .ys_main .ys_tell span {
  display: inline-block;
  vertical-align: middle;
  font-size: 22px;
  color: #3a5fb5;
}
.ys .ys_main .ys_tell span > i {
  display: inline-block;
  vertical-align: middle;
  margin: 0 5px;
}
.case {
  width: 100%;
  margin-top: 80px;
}
.case .case_main .case_tab {
  width: 100%;
  position: relative;
  margin-top: 10px;
  z-index: 1;
}
.case .case_main .case_tab .case_p,
.case .case_main .case_tab .case_n {
  position: absolute;
  width: 44px;
  height: 44px;
  cursor: pointer;
  background-color: #f3f5fa;
  border-radius: 5px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  top: -92px;
}
.case .case_main .case_tab .case_p:hover,
.case .case_main .case_tab .case_n:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.case .case_main .case_tab .case_p:hover,
.case .case_main .case_tab .case_n:hover {
  background-color: #3a5fb5;
}
.case .case_main .case_tab .case_p::after,
.case .case_main .case_tab .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_tab .case_p {
  right: 70px;
}
.case .case_main .case_tab .case_p::after {
  background: url(../images/case_p.png) center no-repeat;
}
.case .case_main .case_tab .case_p:hover::after {
  background: url(../images/case_p2.png) center no-repeat;
}
.case .case_main .case_tab .case_n {
  right: 0;
}
.case .case_main .case_tab .case_n::after {
  background: url(../images/case_n.png) center no-repeat;
}
.case .case_main .case_tab .case_n:hover::after {
  background: url(../images/case_n2.png) center no-repeat;
}
.case .case_main .case_tab .case_top {
  width: 100%;
  height: 340px;
}
.case .case_main .case_tab .case_top ul li {
  width: 100%;
  height: 340px;
}
.case .case_main .case_tab .case_top ul li:hover .case_txt > h3 > a {
  color: #616ed2;
  transform: translate(5px);
}
.case .case_main .case_tab .case_top ul li:hover .case_v {
  border-radius: 50px 0 50px 0;
}
.case .case_main .case_tab .case_top ul li:hover .case_v > a {
  border-radius: 50px 0 50px 0;
}
.case .case_main .case_tab .case_top ul li:hover .case_v > a > img {
  border-radius: 50px 0 50px 0;
}
.case .case_main .case_tab .case_top ul li .case_txt {
  width: 625px;
  margin-top: 68px;
}
.case .case_main .case_tab .case_top ul li .case_txt > h3 {
  width: 100%;
  font-size: 20px;
  line-height: 20px;
  margin-bottom: 30px;
}
.case .case_main .case_tab .case_top ul li .case_txt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #333333;
  padding-left: 26px;
  box-sizing: border-box;
  position: relative;
}
.case .case_main .case_tab .case_top ul li .case_txt > h3 > a::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  background-color: #000000;
  border-radius: 50%;
  left: 0;
  top: 50%;
  margin-top: -3px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_tab .case_top ul li .case_txt > p {
  width: 100%;
  padding-left: 26px;
  box-sizing: border-box;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #666666;
}
.case .case_main .case_tab .case_top ul li .case_txt > a {
  display: block;
  width: 116px;
  height: 38px;
  background-color: #f3f5fa;
  font-size: 14px;
  color: #17375d;
  line-height: 38px;
  padding-left: 22px;
  box-sizing: border-box;
  position: relative;
  margin: 20px 0 0 26px;
}
.case .case_main .case_tab .case_top ul li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 21px;
  height: 1px;
  background-color: #17375d;
  top: 18px;
  right: 22px;
}
.case .case_main .case_tab .case_top ul li .case_v {
  width: 542px;
  height: 340px;
  border: solid 5px #f3f5fa;
  box-sizing: border-box;
  background: #fff;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_tab .case_top ul li .case_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.case .case_main .case_tab .case_top ul li .case_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.case .case_main .case_tab .case_menu {
  position: absolute;
  left: 0;
  top: 285px;
}
.case .case_main .case_tab .case_menu ul li {
  float: left;
  position: relative;
  width: 174px;
  height: 110px;
  border: solid 3px #f3f5fa;
  box-sizing: border-box;
  margin-right: 54px;
  overflow: hidden;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_tab .case_menu ul li.on {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.case .case_main .case_tab .case_menu ul li.on .case_mv > a > img {
  transform: scale(1.05);
}
.case .case_main .case_tab .case_menu ul li .case_mv {
  width: 100%;
  height: 100%;
}
.case .case_main .case_tab .case_menu ul li .case_mv > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.case .case_main .case_tab .case_menu ul li .case_mv > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.case .case_main .case_tab .case_menu ul li .case_txt {
  position: absolute;
  width: 100%;
  height: 30px;
  line-height: 30px;
  background: #616ed2;
  text-align: center;
  bottom: -40px;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_tab .case_menu ul li .case_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #fff;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case .case_main .case_tab .case_tit {
  position: absolute;
  z-index: -1;
  right: -125px;
  top: 285px;
}
.case .case_main .case_tab .case_tit > span {
  display: block;
  width: 176px;
  height: 1px;
  background-color: #17375d;
  margin-bottom: 33px;
  margin-left: 122px;
}
.case .case_main .case_tab .case_tit > p {
  font-size: 103px;
  font-family: Arial;
  font-weight: bold;
  line-height: 76px;
  color: #f8f9fc;
}
.about {
  width: 100%;
  height: 920px;
  margin-top: 160px;
  padding-top: 112px;
  box-sizing: border-box;
  background: url(../images/ab_bg.jpg) center no-repeat;
}
.about .ab_main .ab_l .ab_num {
  margin-top: 90px;
}
.about .ab_main .ab_l .ab_num > p > span {
  display: inline-block;
  vertical-align: top;
  font-size: 100px;
  font-family: Arial;
  line-height: 74px;
  color: #333333;
}
.about .ab_main .ab_l .ab_num > p > i {
  display: inline-block;
  vertical-align: top;
  font-size: 44px;
  font-family: Arial;
  color: #333333;
  line-height: 17px;
}
.about .ab_main .ab_l .ab_num > h3 {
  font-size: 16px;
  line-height: 16px;
  color: #333333;
  margin-bottom: 10px;
  margin-top: 27px;
}
.about .ab_main .ab_l .ab_num > h4 {
  font-size: 12px;
  line-height: 12px;
  color: #666666;
}
.about .ab_main .ab_l .honer {
  width: 260px;
  margin-top: 130px;
}
.about .ab_main .ab_l .honer > a {
  display: block;
  width: 100%;
  height: 205px;
}
.about .ab_main .ab_l .honer > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about .ab_main .ab_l .honer .honer_txt {
  width: 100%;
  font-size: 14px;
  line-height: 14px;
  color: #666666;
  margin-top: 26px;
  text-align: center;
}
.about .ab_main .ab_l .honer .honer_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #666666;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.about .ab_main .ab_cen {
  width: 776px;
  margin-left: 100px;
}
.about .ab_main .ab_cen .ab_v {
  width: 100%;
  height: 480px;
  border-radius: 10px;
}
.about .ab_main .ab_cen .ab_v > img {
  width: 100%;
  height: 100%;
  border-radius: 10px;
}
.about .ab_main .ab_cen .ab_txt {
  width: 100%;
  margin-top: 60px;
  font-size: 14px;
  line-height: 30px;
  height: 180px;
  overflow: hidden;
  color: #666666;
}
.about .ab_main .ab_r .ab_tit > h3 {
  font-size: 18px;
  writing-mode: tb-rl;
  color: #333333;
  width: 18px;
  line-height: 18px;
}
.about .ab_main .ab_r .ab_tit > span {
  width: 2px;
  height: 31px;
  background: #616ed2;
  margin-left: 24px;
}
.about .ab_main .ab_r .ab_tit > p {
  writing-mode: tb-rl;
  font-size: 12px;
  width: 12px;
  color: #3a5fb5;
  line-height: 12px;
  margin-left: 12px;
}
.about .ab_main .ab_r > a {
  display: block;
  width: 14px;
  margin-top: 290px;
}
.about .ab_main .ab_r > a > i {
  display: block;
  width: 1px;
  height: 45px;
  background-color: #17375d;
  margin: 0 auto;
}
.about .ab_main .ab_r > a > span {
  display: block;
  font-size: 14px;
  color: #17375d;
  width: 14px;
  line-height: 14px;
  writing-mode: tb-rl;
  margin-top: 12px;
}
.news {
  width: 100%;
  height: 650px;
  margin-top: 80px;
  background: url(../images/news_bg.jpg) center bottom no-repeat;
}
.news .news_main .news_menu_list {
  margin-top: 52px;
}
.news .news_main .news_menu_list ul li {
  float: left;
  font-size: 18px;
  color: #333333;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  position: relative;
  margin-right: 40px;
}
.news .news_main .news_menu_list ul li::after{
  content: "|";
  position: absolute;
  left: 90px;
  top: 0;
}
.news .news_main .news_menu_list ul li:nth-last-child(1)::after{
  display: none;
}
.news .news_main .news_menu_list ul li.on {
  transform: scale(1.05);
}
.news .news_main .news_menu_list ul li.on a {
  color: #616ed2;
}
.news .news_main .news_menu_list ul li > a {
  color: #333333;
}
.news .news_main .news_menu_list ul li span {
  color: #333333;
  margin: 0 30px;
  display: none;
}
.news .news_main .news_tab {
  width: 100%;
  margin-top: 32px;
}
.news .news_main .news_tab .news_list {
  width: 100%;
  height: 464px;
  overflow: hidden;
}
.news .news_main .news_tab .news_list .news_item {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_item .news_l {
  width: 402px;
}
.news .news_main .news_tab .news_list .news_item .news_l:hover .news_v > a {
  border-radius: 50px 0 50px 0;
}
.news .news_main .news_tab .news_list .news_item .news_l:hover .news_v > a > img {
  border-radius: 50px 0 50px 0;
}
.news .news_main .news_tab .news_list .news_item .news_l:hover .news_txt .news_txt_main > h3 > a {
  color: #616ed2;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_item .news_l .news_v {
  width: 100%;
  height: 296px;
  border: solid 10px #f6f6f6;
  box-sizing: border-box;
  background-color: #f6f6f6;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt {
  width: 100%;
  height: 164px;
  background-color: #f4f5f9;
  box-sizing: border-box;
  padding: 20px 35px 0;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_time > span {
  display: block;
  font-size: 36px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
  margin-bottom: 12px;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_time > p {
  font-size: 12px;
  line-height: 12px;
  color: #666666;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main {
  width: 254px;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main > h3 {
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #333333;
  margin-bottom: 10px;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #333333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  color: #666666;
  margin-bottom: 20px;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main > a {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #666666;
  position: relative;
}
.news .news_main .news_tab .news_list .news_item .news_l .news_txt .news_txt_main > a::after {
  content: "";
  position: absolute;
}
.news .news_main .news_tab .news_list .news_item .news_cen {
  width: 406px;
  margin-left: 50px;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li {
  width: 100%;
  height: 216px;
  border: solid 1px #f1f1f1;
  box-sizing: border-box;
  padding: 26px 68px 0 35px;
  margin-bottom: 26px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li:hover > a {
  color: #616ed2;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #333333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  color: #666666;
  overflow: hidden;
  height: 48px;
  margin-top: 15px;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > span {
  display: block;
  width: 100%;
  height: 0;
  border-bottom: 1px dashed #e8e8e8;
  box-sizing: border-box;
  margin: 15px 0 20px;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > h5 {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > h5 .news_time > span {
  display: block;
  font-size: 36px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
  margin-bottom: 12px;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > h5 .news_time > p {
  font-size: 12px;
  line-height: 12px;
  color: #666666;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > h5 > a {
  font-size: 14px;
  line-height: 14px;
  color: #666666;
  position: relative;
  margin-top: 18px;
}
.news .news_main .news_tab .news_list .news_item .news_cen ul li > h5 > a::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  background-color: #666666;
  left: 50px;
  top: 50%;
}
.news .news_main .news_tab .news_list .news_item .news_r {
  width: 406px;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li {
  width: 100%;
  height: 136px;
  border: solid 1px #f1f1f1;
  box-sizing: border-box;
  padding-top: 40px;
  margin-bottom: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li:hover {
  box-shadow: 0px 0px 7px 2px rgba(23, 55, 93, 0.08);
}
.news .news_main .news_tab .news_list .news_item .news_r ul li:hover .news_rtxt > h3 > a {
  color: #616ed2;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_item .news_r ul li:hover .news_time > span {
  color: #616ed2;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_time {
  width: 94px;
  text-align: center;
  height: 58px;
  border-right: 1px dashed #e8e8e8;
  box-sizing: border-box;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_time > span {
  display: block;
  font-size: 36px;
  font-weight: bold;
  line-height: 28px;
  color: #333333;
  margin-bottom: 12px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_time > p {
  font-size: 12px;
  line-height: 12px;
  color: #666666;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_rtxt {
  width: 270px;
  margin-right: 25px;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_rtxt > h3 {
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  margin-bottom: 27px;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_rtxt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_rtxt > a {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #666666;
  position: relative;
}
.news .news_main .news_tab .news_list .news_item .news_r ul li .news_rtxt > a::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 1px;
  background-color: #666666;
  left: 50px;
  top: 5px;
}
.inform {
  width: 100%;
  height: 202px;
  padding-top: 45px;
  box-sizing: border-box;
  background: url(../images/in_bg.jpg) center no-repeat;
}
.inform .in_main .ewm {
  width: 113px;
  height: 113px;
  background: url(../images/ewm_bg.png) center no-repeat;
  padding: 10px;
  box-sizing: border-box;
}
.inform .in_main .ewm > img {
  width: 100%;
  height: 100%;
}
.inform .in_main .in_con {
  width: 1118px;
  margin-top: 15px;
}
.inform .in_main .in_con > input {
  float: left;
  width: 360px;
  height: 32px;
  background-color: #ffffff;
  border-radius: 5px;
  padding: 0 20px;
  box-sizing: border-box;
  margin: 0 16px 20px 0;
}
.inform .in_main .in_con .code_box {
  width: 360px;
  height: 32px;
  position: relative;
}
.inform .in_main .in_con .code_box > input {
  display: block;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  border-radius: 5px;
  padding: 0 100px 0 20px;
  box-sizing: border-box;
}
.inform .in_main .in_con .code_box > img {
  position: absolute;
  cursor: pointer;
  width: 80px;
  height: 100%;
  border-radius: 5px;
  right: 0;
  top: 0;
}
.inform .in_main .in_con #content {
  width: 944px;
  height: 40px;
}
.inform .in_main .in_con > button {
  float: right;
  width: 157px;
  height: 40px;
  background-color: #3a5fb5;
  border-radius: 5px;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  font-size: 14px;
  color: #ffffff;
}
.inform .in_main .in_con > button:hover {
  background: #fff;
  color: #616ed2;
}
.links {
  width: 100%;
  padding: 30px 0;
  background: url(../images/link_bg.jpg) center repeat-y;
}
.links .link_main .link_tit {
  width: 102px;
  height: 36px;
  background: url(../images/link_tit.png) center no-repeat;
  line-height: 36px;
  font-size: 16px;
  font-weight: bold;
  color: #5866b6;
  padding-left: 13px;
  box-sizing: border-box;
}
.links .link_main .link_list {
  width: calc(1300px - 120px);
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  line-height: 36px;
  font-size: 14px;
  color: #333333;
  padding: 0 10px;
  margin: 0 10px;
}
.links .link_main .link_list > a:hover {
  transform: translate(5px);
}