/*-----------------------------------------------------------*/
/*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: 754px;
}
.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%;
  margin-left: -960px;
}
.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: 60px;
  text-align: center;
  z-index: 25;
  font-size: 0;
}
.banner .osSlider-main .slider-nav li {
  display: inline-block;
  vertical-align: top;
  height: 16px;
  width: 16px;
  text-align: center;
  margin: 0 7px;
  border-radius: 50%;
  color: #333;
  background: #fff;
  cursor: pointer;
}
.banner .osSlider-main .slider-nav li.active {
  background: #329cea;
  color: #fff;
}
.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: #329cea;
  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: #329cea;
  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: #329cea;
  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: center;
  z-index: 1;
  overflow: hidden;
}
.title1 > h3 {
  font-size: 26px;
  line-height: 26px;
  color: #329cea;
  font-weight: bold;
}
.title1 > h3 a {
  color: #329cea;
}
.title1 > span {
  display: block;
  width: 198px;
  height: 1px;
  background: url(../images/tit_line.png) center no-repeat;
  margin: 11px auto;
}
.title1 > h4 {
  font-size: 14px;
  height: 14px;
  line-height: 14px;
  color: #999999;
  text-transform: uppercase;
}
.pro {
  width: 100%;
  margin: 80px 0 0;
}
.pro .pro_menu {
  height: 83px;
  padding: 20px 60px 0;
  box-sizing: border-box;
  margin-top: 50px;
  text-align: center;
  background: url(../images/pro_m_bg.jpg) center no-repeat;
}
.pro .pro_menu li {
  display: inline-block;
  vertical-align: middle;
  width: 170px;
  height: 44px;
  border-radius: 22px;
  text-align: center;
  line-height: 44px;
  font-size: 16px;
  color: #ffffff;
  z-index: 1;
  position: relative;
}
.pro .pro_menu li:hover::after {
  width: 100%;
}
.pro .pro_menu li:hover > a {
  color: #329cea;
}
.pro .pro_menu li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  z-index: -1;
  background: #fff;
  left: 50%;
  transform: translate(-50%);
  top: 0;
  border-radius: 22px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_menu li > a {
  display: block;
  width: 100%;
  height: 100%;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  line-height: 44px;
  color: #ffffff;
}
.pro .pro_view {
  width: 100%;
  padding: 0 40px 0;
  box-sizing: border-box;
  margin-top: 30px;
  text-align: center;
}
.pro .pro_view li {
  display: inline-block;
  vertical-align: middle;
  width: 24%;
  height: 320px;
  background-color: #fff;
  border-radius: 20px 0px 20px 0px;
  border: solid 5px #cae8ff;
  position: relative;
  box-sizing: border-box;
  margin: 0 1% 22px 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
li:nth-child()
.pro .pro_view li:hover {
  border: solid 5px #329cea;
}
.pro .pro_view li:hover > a > img {
  transform: scale(1.1);
}
.pro .pro_view li:hover .pro_txt::after {
  width: 100%;
}
.pro .pro_view li:hover .pro_txt > a {
  color: #ffffff;
}
.pro .pro_view li:hover .pro_txt > a::after {
  background: url(../images/pro_m2.png) center no-repeat;
}
.pro .pro_view li > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 20px 0px 20px 0px;
}
.pro .pro_view li > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  border-radius: 20px 0px 20px 0px;
}
.pro .pro_view li .pro_txt {
  position: absolute;
  width: 222px;
  height: 46px;
  background-color: #f8f8f8;
  border-radius: 0px 20px 20px 0px;
  left: 0;
  top: 30px;
  line-height: 46px;
  font-size: 16px;
  color: #333333;
  z-index: 1;
}
.pro .pro_view li .pro_txt::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  border-radius: 0px 20px 20px 0px;
  background-color: rgba(50, 156, 234, 0.8);
  left: 0;
  bottom: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
}
.pro .pro_view li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #333333;
  position: relative;
  padding: 0 60px 0 30px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_view li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 32px;
  height: 6px;
  background: url(../images/pro_m1.png) center no-repeat;
  top: 20px;
  right: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_view li:nth-child(4n) {
  margin-right: 0;
}
@media (max-width: 1480px) {
  .pro .pro_view {
    height: 665px;
    overflow: hidden;
  }
}
.ys {
  width: 100%;
  margin-top: 50px;
}
.ys .ys_main .ys_con {
  width: 100%;
  margin-top: 37px;
  border-top: 1px solid #329cea;
  box-sizing: border-box;
  padding-top: 40px;
}
.ys .ys_main .ys_con .ys_menu {
  width: 240px;
}
.ys .ys_main .ys_con .ys_menu li {
  width: 100%;
  height: 94px;
  background-color: #f8f8f8;
  padding: 28px 0 0 14px;
  box-sizing: border-box;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  cursor: pointer;
}
.ys .ys_main .ys_con .ys_menu li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  left: 0;
  bottom: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
  background: #329cea;
}
.ys .ys_main .ys_con .ys_menu li.on {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}
.ys .ys_main .ys_con .ys_menu li.on::after {
  width: 100%;
}
.ys .ys_main .ys_con .ys_menu li.on > span {
  transform: rotateY(360deg);
}
.ys .ys_main .ys_con .ys_menu li.on .ys_mt > h3 {
  color: #fff;
}
.ys .ys_main .ys_con .ys_menu li.on .ys_mt > h4 {
  color: #8dcfff;
}
.ys .ys_main .ys_con .ys_menu li > span {
  width: 40px;
  height: 36px;
  margin-top: 5px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li .ys_mt {
  margin-left: 14px;
}
.ys .ys_main .ys_con .ys_menu li .ys_mt > h3 {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: #329cea;
  margin-bottom: 11px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li .ys_mt > h4 {
  font-size: 14px;
  line-height: 14px;
  font-family: Arial;
  color: #999999;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(1) > span {
  background: url(../images/ys_m1.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(1).on > span {
  background: url(../images/ys_m1-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(2) > span {
  background: url(../images/ys_m2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(2).on > span {
  background: url(../images/ys_m2-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(3) > span {
  background: url(../images/ys_m3.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(3).on > span {
  background: url(../images/ys_m3-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(4) > span {
  background: url(../images/ys_m4.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(4).on > span {
  background: url(../images/ys_m4-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_tab {
  width: 943px;
}
.ys .ys_main .ys_con .ys_tab li {
  width: 100%;
  position: relative;
  height: 473px;
}
.ys .ys_main .ys_con .ys_tab li .ys_v {
  width: 693px;
  height: 473px;
  overflow: hidden;
  position: relative;
  border-radius: 20px;
}
.ys .ys_main .ys_con .ys_tab li .ys_v::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;
}
.ys .ys_main .ys_con .ys_tab li .ys_v: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%;
}
.ys .ys_main .ys_con .ys_tab li .ys_v > img {
  width: 100%;
  height: 100%;
  border: solid 5px #b0ddff;
  box-sizing: border-box;
  border-radius: 20px;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt {
  position: absolute;
  width: 468px;
  height: 294px;
  background-color: #f8f8f8;
  box-shadow: 5px 9px 5px 0px rgba(3, 0, 0, 0.08);
  border-radius: 10px;
  right: 0;
  bottom: 40px;
  padding: 48px 27px 36px;
  box-sizing: border-box;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt > h3 {
  line-height: 26px;
  font-size: 20px;
  color: #333333;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt > h3 > img {
  display: inline-block;
  vertical-align: middle;
  width: 30px;
  height: 26px;
  object-fit: contain;
  margin-right: 6px;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt > span {
  display: block;
  width: 100%;
  height: 0;
  border-bottom: 1px dashed #329cea;
  box-sizing: border-box;
  margin: 15px 0 30px;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt > h4 {
  width: 100%;
  font-size: 14px;
  line-height: 32px;
  color: #333333;
  position: relative;
  padding-left: 40px;
  box-sizing: border-box;
}
.ys .ys_main .ys_con .ys_tab li .ys_txt > h4::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 14px;
  background: url(../images/ys_ico1.png) center no-repeat;
  left: 0;
  top: 15px;
  animation: 2s infinite myfirst;
}
.inform {
  width: 100%;
  height: 343px;
  background: url(../images/in_bg.jpg) center no-repeat;
  padding-top: 86px;
  box-sizing: border-box;
}
.inform .in_main .in_con {
  width: 582px;
}
.inform .in_main .in_con .inputs {
  width: 100%;
}
.inform .in_main .in_con .inputs > input {
  float: left;
  width: 280px;
  height: 50px;
  border-radius: 0px 10px 0px 10px;
  padding: 0 56px;
  box-sizing: border-box;
}
.inform .in_main .in_con .inputs #userName {
  margin-right: 16px;
  background: url(../images/in1.png) 14px center no-repeat rgba(248, 248, 248, 0.8);
}
.inform .in_main .in_con .inputs #userPhone {
  background: url(../images/in2.png) 14px center no-repeat rgba(248, 248, 248, 0.8);
}
.inform .in_main .in_con > textarea {
  display: block;
  width: 100%;
  height: 108px;
  background-color: rgba(248, 248, 248, 0.8);
  border-radius: 0px 10px 0px 10px;
  margin: 16px 0;
  background: url(../images/in3.png) 14px 13px no-repeat rgba(248, 248, 248, 0.8);
  padding: 20px 56px;
  box-sizing: border-box;
}
.inform .in_main .in_con .incode {
  width: 100%;
}
.inform .in_main .in_con .incode .code_box {
  width: 280px;
  height: 50px;
  position: relative;
}
.inform .in_main .in_con .incode .code_box > input {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 0px 10px 0px 10px;
  box-sizing: border-box;
  background: url(../images/in4.png) 14px center no-repeat rgba(248, 248, 248, 0.8);
  padding: 0 110px 0 56px;
}
.inform .in_main .in_con .incode .code_box > img {
  position: absolute;
  width: 90px;
  height: 36px;
  cursor: pointer;
  top: 7px;
  right: 2px;
}
.inform .in_main .in_con .incode > button {
  cursor: pointer;
  width: 289px;
  height: 49px;
  background-color: #f8f8f8;
  border-radius: 0px 10px 0px 10px;
  font-size: 16px;
  color: #329cea;
}
.inform .in_main .in_txt > h3 {
  font-size: 30px;
  font-weight: bold;
  color: #329cea;
  text-shadow: #fff 3px 0 0, #fff 0 3px 0, #fff -3px 0 0, #fff 0 -3px 0;
}
.inform .in_main .in_txt > h4 {
  font-size: 18px;
  font-weight: bold;
  line-height: 18px;
  color: #ffffff;
  margin: 30px 0 20px;
}
.inform .in_main .in_txt > h5 {
  width: 515px;
  font-size: 14px;
  font-family: Arial;
  line-height: 24px;
  color: #c9e8ff;
  margin-bottom: 25px;
}
.inform .in_main .in_txt > h6 {
  font-size: 18px;
  color: #ffffff;
}
.inform .in_main .in_txt > h6 > span {
  font-family: Arial;
  font-weight: bold;
  font-size: 20px;
}
.inform .in_main .in_txt > h6 > span i {
  margin: 0 5px;
}
.inform .in_main .in_txt > h6 > i {
  display: inline-block;
  vertical-align: middle;
  width: 34px;
  height: 34px;
  background: url(../images/in_more.png) center no-repeat;
  animation: 2s infinite msClock;
  margin-right: 10px;
}
.case {
  width: 100%;
  margin-top: 70px;
}
.case .case_main .case_con {
  margin-top: 45px;
}
.case .case_main .case_con .case_menu {
  width: 190px;
  height: 475px;
  background: url(../images/case_mbg.jpg) left center no-repeat;
  border-radius: 0px 20px 20px 0px;
  box-sizing: border-box;
  padding-top: 22px;
}
.case .case_main .case_con .case_menu li {
  width: 100%;
  height: 58px;
  line-height: 58px;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_menu li:hover::after {
  width: 100%;
  box-shadow: 3px 1px 5px 0px rgba(141, 207, 255, 0.71);
}
.case .case_main .case_con .case_menu li.on::after {
  width: 100%;
  box-shadow: 3px 1px 5px 0px rgba(141, 207, 255, 0.71);
}
.case .case_main .case_con .case_menu li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background-color: #329cea;
  border-radius: 29px;
  z-index: -1;
  top: 0;
  left: 50%;
  transform: translate(-50%);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_menu li > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  padding: 0 10px 0 65px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #ffffff;
  font-size: 18px;
}
.case .case_main .case_con .case_menu li > a::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 13px;
  background: url(../images/case_m1.png) center no-repeat;
  top: 26px;
  left: 44px;
  animation: 2s infinite myfirst;
}
.case .case_main .case_con .case_tab {
  width: 980px;
  height: 475px;
  overflow: hidden;
}
.case .case_main .case_con .case_tab .case_list {
  width: 100%;
}
.case .case_main .case_con .case_tab .case_list .case_item {
  width: 100%;
}
.case .case_main .case_con .case_tab .case_list .case_item li {
  float: left;
  width: 320px;
  height: 229px;
  background-color: #ffffff;
  border: solid 5px #f8f8f8;
  box-sizing: border-box;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin: 0 10px 16px 0;
}
.case .case_main .case_con .case_tab .case_list .case_item li:hover {
  box-shadow: 0 0 10px rgba(50, 156, 234, 0.1);
}
.case .case_main .case_con .case_tab .case_list .case_item li:hover > a > img {
  transform: scale(1);
}
.case .case_main .case_con .case_tab .case_list .case_item li:hover .case_txt {
  background-color: rgba(50, 156, 234, 0.9);
}
.case .case_main .case_con .case_tab .case_list .case_item li:hover .case_txt > a {
  color: #fff;
}
.case .case_main .case_con .case_tab .case_list .case_item li > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.case .case_main .case_con .case_tab .case_list .case_item li > 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_con .case_tab .case_list .case_item li .case_txt {
  position: absolute;
  width: 264px;
  height: 38px;
  line-height: 38px;
  left: 50%;
  bottom: 9px;
  transform: translate(-50%);
  background-color: rgba(176, 222, 255, 0.9);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_con .case_tab .case_list .case_item li .case_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  padding: 0 50px 0 32px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case .case_main .case_con .case_tab .case_list .case_item li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 14px;
  height: 10px;
  background: url(../images/case_err.png) center no-repeat;
  top: 14px;
  right: 24px;
  animation: 2s infinite myfirst2;
}
.case .case_main .case_con .case_tab .case_list .case_item li:nth-child(3n) {
  margin-right: 0;
}
.about {
  width: 100%;
  background: url(../images/ab_bg.jpg) center top no-repeat;
  padding-top: 162px;
  margin-top: 70px;
}
.about .ab_main .ab_con {
  width: 100%;
  height: 524px;
  background: url(../images/ab_con.jpg) center no-repeat;
  padding: 18px 32px 0 18px;
  box-sizing: border-box;
}
.about .ab_main .ab_con .ab_v {
  width: 567px;
  height: 487px;
  overflow: hidden;
  position: relative;
}
.about .ab_main .ab_con .ab_v::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;
}
.about .ab_main .ab_con .ab_v: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%;
}
.about .ab_main .ab_con .ab_v > img {
  width: 100%;
  height: 100%;
}
.about .ab_main .ab_con .ab_txt {
  width: 554px;
  margin-top: 34px;
}
.about .ab_main .ab_con .ab_txt > h3 {
  font-size: 30px;
  line-height: 30px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 26px;
}
.about .ab_main .ab_con .ab_txt > h4 {
  font-size: 14px;
  font-family: Arial;
  line-height: 14px;
  color: #8dcfff;
  margin-bottom: 50px;
}
.about .ab_main .ab_con .ab_txt > h5 {
  width: 100%;
  font-size: 14px;
  line-height: 32px;
  height: 192px;
  overflow: hidden;
  color: #ffffff;
  margin-bottom: 55px;
  text-indent: 2em;
}
.about .ab_main .ab_con .ab_txt .ab_links > a {
  float: left;
  width: 176px;
  height: 47px;
  background-color: #f8f8f8;
  border-radius: 23px;
  padding-left: 72px;
  box-sizing: border-box;
  line-height: 47px;
  position: relative;
  font-size: 18px;
  font-weight: bold;
  color: #329cea;
}
.about .ab_main .ab_con .ab_txt .ab_links > a::after {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  top: 14px;
  left: 40px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .ab_txt .ab_links > a:nth-child(1) {
  margin-right: 24px;
}
.about .ab_main .ab_con .ab_txt .ab_links > a:nth-child(1)::after {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links > a:nth-child(2)::after {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.about .ab_main .honer_view {
  width: 100%;
  margin-top: 30px;
}
.about .ab_main .honer_view li {
  float: left;
  width: 275px;
  margin-right: 33px;
}
.about .ab_main .honer_view li:hover .honer_v {
  border: solid 5px #6bc0ff;
}
.about .ab_main .honer_view li:hover .honer_v > a > img {
  transform: scale(1);
}
.about .ab_main .honer_view li:hover .honer_txt {
  border-bottom: 1px solid #329cea;
}
.about .ab_main .honer_view li:hover .honer_txt > a {
  color: #329cea;
}
.about .ab_main .honer_view li:hover .honer_txt > a::after {
  background: url(../images/ab_more2.png) center no-repeat;
}
.about .ab_main .honer_view li .honer_v {
  width: 100%;
  height: 187px;
  border: solid 5px #f8f8f8;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .honer_view li .honer_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.about .ab_main .honer_view li .honer_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);
}
.about .ab_main .honer_view li .honer_txt {
  width: 100%;
  height: 30px;
  margin-top: 15px;
  line-height: 30px;
  border-bottom: 1px solid #dedede;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .honer_view li .honer_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.about .ab_main .honer_view li .honer_txt > a::after {
  content: "";
  position: absolute;
  width: 32px;
  height: 6px;
  background: url(../images/ab_more1.png) center no-repeat;
  top: 50%;
  margin-top: -3px;
  right: 14px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  animation: 2s infinite myfirst2;
}
.about .ab_main .honer_view li:nth-child(4n) {
  margin-right: 0;
}
.news {
  width: 100%;
  margin: 80px 0 50px;
}
.news .news_main .news_menu {
  width: 100%;
}
.news .news_main .news_menu li {
  float: left;
  height: 30px;
  line-height: 30px;
  margin-right: 60px;
}
.news .news_main .news_menu li > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  padding-left: 40px;
  box-sizing: border-box;
  font-size: 20px;
  color: #333333;
  line-height: 30px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_menu li > a::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 100%;
  left: 0;
  top: 0;
}
.news .news_main .news_menu li:nth-child(1) > a::after {
  background: url(../images/news_m1.png) center no-repeat;
}
.news .news_main .news_menu li:nth-child(1).on > a::after {
  background: url(../images/news_m1-2.png) center no-repeat;
}
.news .news_main .news_menu li:nth-child(2) > a::after {
  background: url(../images/news_m2.png) center no-repeat;
}
.news .news_main .news_menu li:nth-child(2).on > a::after {
  background: url(../images/news_m2-2.png) center no-repeat;
}
.news .news_main .news_menu li:nth-child(3) > a::after {
  background: url(../images/news_m3.png) center no-repeat;
}
.news .news_main .news_menu li:nth-child(3).on > a::after {
  background: url(../images/news_m3-2.png) center no-repeat;
}
.news .news_main .news_tab {
  width: 100%;
  margin-top: 40px;
}
.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 .news_top li {
  float: left;
  width: 580px;
  height: 180px;
  background-color: #f8f8f8;
  padding: 5px 20px 0 5px;
  box-sizing: border-box;
  margin-right: 40px;
  transition: all .5s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_top li:hover{
  background-color: #329cea;
}
.news .news_main .news_tab .news_list .news_item .news_top li:hover > a > img {
  transform: scale(1);
}
.news .news_main .news_tab .news_list .news_item .news_top li:hover .news_txt > a {
  transform: translate(5px);
  color: #fff;
}
.news .news_main .news_tab .news_list .news_item .news_top li:hover .news_txt > a,
.news .news_main .news_tab .news_list .news_item .news_top li:hover .news_txt .news_time > p,
.news .news_main .news_tab .news_list .news_item .news_top li:hover .news_txt > p{
  color: #fff;
}
.news .news_main .news_tab .news_list .news_item .news_top li:hover .news_txt .news_time > a{
  background: url(../images/news_more.png) center no-repeat;
}

.news .news_main .news_tab .news_list .news_item .news_top li > a {
  float: left;
  width: 250px;
  height: 170px;
  position: relative;
  overflow: hidden;
}
.news .news_main .news_tab .news_list .news_item .news_top li > a::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;
}
.news .news_main .news_tab .news_list .news_item .news_top li > a: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%;
}
.news .news_main .news_tab .news_list .news_item .news_top li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt {
  width: 290px;
  margin-top: 27px;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt .news_time {
  width: 100%;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt .news_time > p {
  font-size: 12px;
  color: #999999;
  transition: all .5s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt .news_time > p span {
  font-size: 20px;
  font-weight: bold;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt .news_time > a {
  width: 10px;
  height: 18px;
  background: url(../images/news_more2.png) center no-repeat;
  animation: 2s infinite myfirst2;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #333;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  height: 16px;
  margin: 15px 0 10px;
  transition: all .5s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_top li .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  color: #666;
  height: 48px;
  overflow: hidden;
  transition: all .5s ease-in-out;
}
.news .news_main .news_tab .news_list .news_item .news_top li:nth-child(2n) {
  margin-right: 0;
}
.news .news_main .news_tab .news_list .news_item .news_botm {
  width: 100%;
  margin-top: 20px;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list {
  width: 800px;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li {
  float: left;
  width: 372px;
  height: 58px;
  line-height: 58px;
  margin-right: 50px;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li:hover > h3 > a {
  color: #329cea;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li > i {
  width: 6px;
  height: 8px;
  background: url(../images/news_ico.png) center no-repeat;
  margin-top: 30px;
  animation: 2s infinite myfirst;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li > h3 {
  width: 350px;
  height: 100%;
  border-bottom: 1px solid rgba(199, 211, 218, 0.5);
  box-sizing: border-box;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li > h3 > a {
  width: 75%;
  height: 100%;
  font-size: 14px;
  color: #1f3847;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li > h3 > span {
  font-size: 12px;
  color: #1f3847;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_b_list li:nth-child(2n) {
  margin-right: 0;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r {
  width: 340px;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li {
  width: 100%;
  height: 94px;
  font-size: 14px;
  color: #1f3847;
  margin-top: 20px;
  border-bottom: 1px solid #c7d3da;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li:hover > a {
  color: #329cea;
  transform: translate(5px);
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li > a {
  display: block;
  width: 100%;
  font-size: 14px;
  height: 14px;
  line-height: 14px;
  position: relative;
  padding: 0 10px 0 22px;
  box-sizing: border-box;
  color: #1f3847;
  margin-bottom: 20px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li > a::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 8px;
  background: url(../images/news_ico.png) center no-repeat;
  animation: 2s infinite myfirst;
  left: 3px;
  top: 5px;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  color: #5d6f79;
  height: 48px;
  overflow: hidden;
}
.news .news_main .news_tab .news_list .news_item .news_botm .news_r li:nth-child(2n) {
  border: none;
}
.links {
  width: 100%;
  margin-top: 20px;
}
.links .link_tit {
  font-size: 16px;
  color: #ffffff;
  line-height: 20px;
}
.links .link_tit > i {
  display: inline-block;
  vertical-align: middle;
  width: 19px;
  height: 2px;
  background-color: #ffffff;
  margin-left: 10px;
}
.links .link_list {
  width: calc(1200px - 130px);
}
.links .link_list > a {
  line-height: 20px;
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  color: #8dcfff;
  margin: 0 10px;
  padding: 0 10px;
}
.links .link_list > a:hover {
  color: #fff;
  transform: translate(5px);
}