.banner {
  margin: 0 auto;
  height: 800px;
  overflow: hidden;
  position: relative;
  width: 100%;
}
.scrollfixed {
  z-index: -1 !important;
}
.pics_wrap {
  float: right;
  width: 1640px;
  max-height: 845px;
}
.html5zoo-img-0 img {
  width: 100%;
}
.html5zoo-arrow-left-0 {
  display: block !important;
  width: 280px !important;
  height: 110px !important;
  left: -280px !important;
  top: 690px !important;
  margin-top: 0 !important;
}
.html5zoo-arrow-right-0 {
  display: block !important;
  width: 280px !important;
  height: 110px !important;
  left: 0 !important;
  top: 690px !important;
  margin-top: 0 !important;
}
.html5zoo-bullet-wrapper-0 div {
  margin: 0 4px !important;
}
.html5zoo-nav-0 {
  margin-top: -35px !important;
  left: 47% !important;
  top: 90% !important;
}
.html5zoo-bullet-wrapper-0 {
  width: 100% !important;
}
.banner ul.bb {
  position: relative;
  padding: 0px;
  margin: 0px;
  z-index: 5;
}
.banner ul.bb li {
  position: absolute;
  display: none;
}
.banner .num {
  position: absolute;
  right: 2px;
  bottom: 10px;
  z-index: 100;
}
.banner .num li {
  width: 18px;
  height: 18px;
  display: inline-block;
  margin-right: 4px;
  background: #fff;
  line-height: 18px;
  text-indent: -68px;
  overflow: hidden;
  border-radius: 10px;
}
.banner .num li.num_hover {
  background-color: #f7de07;
}
.banner .num li.num_hover a {
  color: #fff;
}
.banner .num li a {
  float: left;
  display: block;
  text-align: center;
  color: #666;
  text-decoration: none;
  cursor: pointer;
  width: 18px;
  height: 18px;
  line-height: 18px;
}
#bannerArrow,
#bannerCircle {
  display: none;
}
.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: #64b3d2;
  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: #64b3d2;
  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: #64b3d2;
  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 {
  position: relative;
  z-index: 1;
}
.title1::after {
  content: "";
  position: absolute;
  width: 44px;
  height: 40px;
  z-index: -1;
  left: -31px;
  top: 0;
  background: url(../images/tit.png) center no-repeat;
}
.title1 > h3 {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  color: #2f2f2f;
  margin-bottom: 20px;
}
.title1 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 36px;
  height: 36px;
  margin-right: 15px;
}
.title1 > h3 a {
  color: #2f2f2f;
}
.title1 > h5 {
  font-family: Arial;
  font-size: 14px;
  line-height: 14px;
  letter-spacing: 5px;
  color: #dcdcdc;
}
.flex {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.ban_txt {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 280px;
  height: 800px;
  background: url(../images/ban_bg.png) center bottom no-repeat;
  padding: 23px 0 0 40px;
  box-sizing: border-box;
}
.ban_txt .ban_t {
  width: 100%;
}
.ban_txt .ban_t > h3 {
  font-size: 17px;
  font-weight: bold;
  line-height: 17px;
  color: #333333;
}
.ban_txt .ban_t > p {
  width: 182px;
  font-size: 14px;
  line-height: 24px;
  color: #8f8f8f;
  margin: 13px 0 60px;
}
.ban_txt .ban_t > span {
  display: block;
  width: 83px;
  height: 1px;
  background-color: #141c41;
}
.ban_txt .ban_tell {
  margin: 205px 0 82px;
}
.ban_txt .ban_tell > h5 {
  line-height: 22px;
  margin-bottom: 20px;
}
.ban_txt .ban_tell > h5 > i {
  display: inline-block;
  vertical-align: middle;
  width: 22px;
  height: 22px;
  background: url(../images/ban_tell.png) center no-repeat;
}
.ban_txt .ban_tell > h5 > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  margin-left: 17px;
  color: #333333;
}
.ban_txt .ban_tell > p {
  font-family: Impact;
  font-size: 30px;
  line-height: 24px;
  color: #333333;
}
.ser {
  width: 100%;
  height: 101px;
  background: url(../images/ser_bg.png) center no-repeat;
}
.ser .ser_main > p {
  line-height: 101px;
  font-size: 16px;
  color: #333333;
}
.ser .ser_main .ser_con {
  width: 252px;
  height: 30px;
  position: relative;
  margin: 42px 150px 0 0;
}
.ser .ser_main .ser_con > input {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 50px 0 10px;
  box-sizing: border-box;
  font-size: 14px;
  color: #ababab;
}
.ser .ser_main .ser_con > button {
  position: absolute;
  cursor: pointer;
  width: 30px;
  height: 30px;
  background: url(../images/ser_ico.png) center no-repeat;
  top: 0;
  right: 10px;
}
.pro {
  width: 100%;
  height: 1450px;
  margin-top: 50px;
  background: url(../images/pro_bg.jpg) center bottom no-repeat;
}
.pro .pro_main .pro_tit {
  width: 100%;
}
.pro .pro_main .pro_tit .title1 > h3 span {
  background: url(../images/pro_tit.png) center no-repeat;
}
.pro .pro_main .pro_tit > a {
  width: 135px;
  height: 36px;
  background-color: #64b3d2;
  border-radius: 17px;
  text-align: center;
  line-height: 36px;
  margin-top: 5px;
}
.pro .pro_main .pro_fl {
  width: 100%;
  margin-top: 50px;
}
.pro .pro_main .pro_fl ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .pro_main .pro_fl ul li {
  flex: 0 0 200px;
  float: left;
  width: 200px;
  height: 50px;
  border-radius: 24px;
  border: solid 1px #dfdfdf;
  box-sizing: border-box;
  line-height: 48px;
  z-index: 1;
  position: relative;
  margin-bottom: 20px;
}
.pro .pro_main .pro_fl ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #575757;
  padding: 0 5px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 16px;
  text-align: center;
}
.pro .pro_main .pro_fl ul li:hover > a {
  color: #fff;
  font-weight: bold;
}
.pro .pro_main .pro_fl ul li:hover .hover::after {
  border-radius: 24px;
  opacity: 1;
  -webkit-clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
  clip-path: polygon(50% 0%, 0% 0%, 0% 50%, 0% 100%, 50% 100%, 100% 100%, 100% 50%, 100% 0%);
}
.pro .pro_main .pro_view {
  width: 100%;
  margin-top: 40px;
}
.pro .pro_main .pro_view ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.pro .pro_main .pro_view ul li {
  flex: 0 0 302px;
  float: left;
  width: 302px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  margin-bottom: 30px;
}
.pro .pro_main .pro_view ul li .pro_v {
  width: 100%;
  height: 250px;
  border-radius: 10px;
  border: solid 1px #ebebeb;
  box-sizing: border-box;
  padding: 10px;
}
.pro .pro_main .pro_view ul li .pro_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .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(1.2);
}
.pro .pro_main .pro_view ul li .pro_txt {
  width: 100%;
  height: 66px;
  border-bottom: 1px solid #ebebeb;
  box-sizing: border-box;
  line-height: 65px;
  padding: 0 10px 0 5px;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view ul li .pro_txt::after {
  content: "";
  position: absolute;
  width: 0;
  height: 1px;
  background: #64b3d2;
  left: 0;
  bottom: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view ul li .pro_txt > a {
  float: left;
  width: 60%;
  font-size: 16px;
  color: #8f8f8f;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  line-height: 65px;
  box-sizing: border-box;
}
.pro .pro_main .pro_view ul li .pro_txt > span {
  font-size: 12px;
  font-family: Arial;
  color: #bababa;
  line-height: 65px;
}
.pro .pro_main .pro_view ul li .pro_txt > span > a {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 65px;
  color: #bababa;
  position: relative;
  padding-left: 11px;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view ul li .pro_txt > span > a::after {
  content: "";
  position: absolute;
  width: 6px;
  height: 1px;
  background-color: #141c41;
  left: 0;
  top: 50%;
}
.pro .pro_main .pro_view ul li:hover {
  transform: translateY(-5px);
}
.pro .pro_main .pro_view ul li:hover .pro_v > a > img {
  transform: scale(1);
}
.pro .pro_main .pro_view ul li:hover .pro_txt {
  border-bottom: 1px solid transparent;
}
.pro .pro_main .pro_view ul li:hover .pro_txt > a {
  color: #64b3d2;
}
.pro .pro_main .pro_view ul li:hover .pro_txt > span > a {
  color: #64b3d2;
}
.pro .pro_main .pro_view ul li:hover .pro_txt::after {
  width: 100%;
}
.pro .pro_main .gg {
  width: 100%;
  margin-top: 44px;
}
.pro .pro_main .gg .gg_top {
  width: 100%;
}
.pro .pro_main .gg .gg_top .gg_tl {
  color: #333333;
}
.pro .pro_main .gg .gg_top .gg_tl > h3 {
  line-height: 30px;
}
.pro .pro_main .gg .gg_top .gg_tl > h3 > i {
  display: inline-block;
  vertical-align: middle;
  font-size: 30px;
  font-weight: bold;
  letter-spacing: 5px;
}
.pro .pro_main .gg .gg_top .gg_tl > h3 > span {
  display: inline-block;
  vertical-align: middle;
  width: 286px;
  height: 1px;
  background-color: #141c41;
  margin-left: 38px;
}
.pro .pro_main .gg .gg_top .gg_tl > h4 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  margin-top: 25px;
}
.pro .pro_main .gg .gg_top .gg_tr .gg_tt > h3 {
  line-height: 18px;
}
.pro .pro_main .gg .gg_top .gg_tr .gg_tt > h3 span {
  display: inline-block;
  vertical-align: middle;
  font-size: 18px;
  letter-spacing: 3px;
  color: #333333;
}
.pro .pro_main .gg .gg_top .gg_tr .gg_tt > h3 > i {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  margin-left: 13px;
  font-family: Arial;
  color: #bababa;
}
.pro .pro_main .gg .gg_top .gg_tr .gg_tt > span {
  display: block;
  width: 84px;
  height: 1px;
  background-color: #ebebeb;
  margin: 12px 0 28px;
}
.pro .pro_main .gg .gg_top .gg_tr .gg_tt > p {
  font-size: 16px;
  line-height: 16px;
  color: #a4a4a4;
}
.pro .pro_main .gg .gg_top .gg_tr > a {
  width: 113px;
  height: 97px;
  background-color: #64b3d2;
  border-radius: 30px;
  margin-left: 90px;
  text-align: center;
  padding-top: 35px;
  box-sizing: border-box;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .gg .gg_top .gg_tr > a:hover {
  transform: translateY(-5px);
}
.pro .pro_main .gg .gg_top .gg_tr > a > span {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #ffffff;
  margin-bottom: 10px;
}
.pro .pro_main .gg .gg_top .gg_tr > a > i {
  display: block;
  font-family: Arial;
  font-size: 12px;
  line-height: 12px;
  color: rgba(255, 255, 255, 0.2);
}
.pro .pro_main .gg > h3 {
  margin: 117px 0 0 582px;
}
.pro .pro_main .gg > h3 > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 72px;
  font-weight: bold;
  font-family: Arial;
  color: rgba(255, 255, 255, 0.5);
}
.pro .pro_main .gg > h3 > span > i {
  color: rgba(100, 179, 210, 0.5);
}
.pro .pro_main .gg > h3 > i {
  display: inline-block;
  vertical-align: middle;
  width: 157px;
  height: 2px;
  background-color: #ffffff;
  opacity: 0.5;
  margin-left: 45px;
}
.ys {
  width: 100%;
  height: 755px;
  padding-top: 55px;
  box-sizing: border-box;
  overflow: hidden;
  background: url(../images/ys_bg.jpg) center top no-repeat;
}
.ys .ys_main .ys_tit {
  width: 400px;
  height: 700px;
  background: url(../images/ys_lbg.jpg) center no-repeat;
  padding: 117px 0 0 90px;
  box-sizing: border-box;
  color: #ffffff;
  border-radius: 0px 20px 0px 0px;
}
.ys .ys_main .ys_tit > h4 {
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
  margin-bottom: 20px;
}
.ys .ys_main .ys_tit > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  margin-bottom: 60px;
}
.ys .ys_main .ys_tit > p {
  font-size: 16px;
  line-height: 48px;
  width: 180px;
  margin-bottom: 28px;
}
.ys .ys_main .ys_tit > span {
  display: block;
  width: 218px;
  height: 50px;
  background: url(../images/ys_t.png) center no-repeat;
}
.ys .ys_main .ys_tit .ys_tel {
  color: #ffffff;
  margin: 50px 0 30px;
}
.ys .ys_main .ys_tit .ys_tel > p {
  font-size: 14px;
  line-height: 14px;
  margin-bottom: 10px;
}
.ys .ys_main .ys_tit .ys_tel > h3 {
  font-family: Impact;
  font-size: 36px;
  line-height: 28px;
}
.ys .ys_main .ys_tit > a {
  display: block;
  width: 174px;
  height: 50px;
  background-color: #333333;
  border-radius: 10px;
  text-align: center;
  line-height: 50px;
  font-size: 14px;
  color: #ffffff;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tit > a:hover {
  background: #fff;
  color: #64b3d2;
}
.ys .ys_main .ys_tab {
  width: 898px;
  height: 615px;
  position: relative;
  margin-top: 30px;
}
.ys .ys_main .ys_tab .ys_l {
  width: 536px;
}
.ys .ys_main .ys_tab .ys_l .ys_v {
  width: 536px;
  height: 318px;
  overflow: hidden;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_l .ys_v:hover {
  transform: translateY(-5px);
}
.ys .ys_main .ys_tab .ys_l .ys_v ul li {
  width: 100%;
  height: 318px;
}
.ys .ys_main .ys_tab .ys_l .ys_v ul li > img {
  width: 100%;
  height: 100%;
}
.ys .ys_main .ys_tab .ys_l .ys_txt {
  width: 505px;
  margin-left: 45px;
  margin-top: 50px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_l .ys_txt:hover {
  transform: translateY(-5px);
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul li {
  width: 100%;
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul li > h3 {
  line-height: 30px;
  margin-bottom: 20px;
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul li > h3 > i {
  display: inline-block;
  vertical-align: middle;
  font-size: 30px;
  font-family: Arial;
  color: #131a22;
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul li > h3 > span {
  display: inline-block;
  vertical-align: middle;
  font-size: 30px;
  color: #131a22;
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul li > p {
  font-size: 14px;
  line-height: 48px;
  color: #6a6a6a;
}
.ys .ys_main .ys_tab .ys_l .ys_txt ul .ys_t2 > p {
  line-height: 35px;
}
.ys .ys_main .ys_tab .ys_r {
  width: 194px;
  position: relative;
  margin-top: 7px;
}
.ys .ys_main .ys_tab .ys_r ul li {
  width: 100%;
  height: 139px;
  background: #64b3d2;
  color: #ffffff;
  text-align: center;
  padding-top: 20px;
  box-sizing: border-box;
  border-bottom: 1px solid #fff;
  position: relative;
  z-index: 1;
  cursor: pointer;
}
.ys .ys_main .ys_tab .ys_r ul li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #fff;
  z-index: -1;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  left: 0;
  top: 0;
}
.ys .ys_main .ys_tab .ys_r ul li::before {
  content: "";
  position: absolute;
  width: 0;
  height: 34px;
  background: url(../images/ys_err.png) center no-repeat;
  left: -128px;
  top: 85px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_r ul li .ys_ico {
  width: 42px;
  height: 40px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.ys .ys_main .ys_tab .ys_r ul li .ys_ico > span,
.ys .ys_main .ys_tab .ys_r ul li .ys_ico > i {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_r ul li .ys_ico > span {
  top: 0;
}
.ys .ys_main .ys_tab .ys_r ul li .ys_ico > i {
  top: 100%;
}
.ys .ys_main .ys_tab .ys_r ul li > h3 {
  font-size: 18px;
  line-height: 18px;
  margin: 18px 0 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_r ul li > h4 {
  text-transform: uppercase;
  font-size: 10px;
  font-family: Arial;
  line-height: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_r ul li.on::before {
  width: 125px;
}
.ys .ys_main .ys_tab .ys_r ul li.on::after {
  width: 100%;
}
.ys .ys_main .ys_tab .ys_r ul li.on .ys_ico > span {
  top: -100%;
}
.ys .ys_main .ys_tab .ys_r ul li.on .ys_ico > i {
  top: 0;
}
.ys .ys_main .ys_tab .ys_r ul li.on > h3 {
  color: #333333;
}
.ys .ys_main .ys_tab .ys_r ul li.on > h4 {
  color: #c8c8c8;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(1) .ys_ico > span {
  background: url(../images/ys_ico1.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(1) .ys_ico > i {
  background: url(../images/ys_ico1-2.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(2) .ys_ico > span {
  background: url(../images/ys_ico2.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(2) .ys_ico > i {
  background: url(../images/ys_ico2-2.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(3) .ys_ico > span {
  background: url(../images/ys_ico3.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(3) .ys_ico > i {
  background: url(../images/ys_ico3-2.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(4) .ys_ico > span {
  background: url(../images/ys_ico4.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_r ul li:nth-child(4) .ys_ico > i {
  background: url(../images/ys_ico4-2.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_btn {
  position: absolute;
  right: 0;
  bottom: 0;
}
.ys .ys_main .ys_tab .ys_btn .ys_p,
.ys .ys_main .ys_tab .ys_btn .ys_n {
  cursor: pointer;
  width: 97px;
  height: 52px;
  background-color: #333333;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_tab .ys_btn .ys_p::after,
.ys .ys_main .ys_tab .ys_btn .ys_n::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
}
.ys .ys_main .ys_tab .ys_btn .ys_p:hover,
.ys .ys_main .ys_tab .ys_btn .ys_n:hover {
  background: #64b3d2;
}
.ys .ys_main .ys_tab .ys_btn .ys_p {
  float: left;
}
.ys .ys_main .ys_tab .ys_btn .ys_p::after {
  background: url(../images/ys_p.png) center no-repeat;
}
.ys .ys_main .ys_tab .ys_btn .ys_n {
  float: right;
}
.ys .ys_main .ys_tab .ys_btn .ys_n::after {
  background: url(../images/ys_n.png) center no-repeat;
}
.case {
  width: 100%;
  overflow: hidden;
  margin-top: 70px;
}
.case .case_main .case_tit {
  width: 100%;
}
.case .case_main .case_tit .title1 > h3 span {
  background: url(../images/case_tit.png) center no-repeat;
}
.case .case_main .case_tit > a {
  width: 135px;
  height: 36px;
  background-color: #64b3d2;
  border-radius: 17px;
  text-align: center;
  line-height: 36px;
  margin-top: 5px;
}
.case .case_main .case_view {
  width: 100%;
  height: 440px;
  position: relative;
  margin-top: 80px;
}
.case .case_main .case_view .case_view_con {
  position: absolute;
  width: 1580px;
  left: 0;
  top: 0;
}
.case .case_main .case_view .case_view_con ul li {
  float: left;
}
.case .case_main .case_view .case_view_con ul li:hover .case_r .case_v > a > img {
  transform: scale(1.05);
}
.case .case_main .case_view .case_view_con ul li:hover .case_r .case_txt > a {
  color: #64b3d2;
  transform: translate(5px);
}
.case .case_main .case_view .case_view_con ul li > span {
  writing-mode: tb-rl;
  font-size: 14px;
  width: 14px;
  line-height: 14px;
  font-family: Arial;
  color: #131a22;
}
.case .case_main .case_view .case_view_con ul li .case_r {
  width: 318px;
  margin-left: 25px;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_v {
  width: 100%;
  height: 260px;
  border-radius: 10px;
  border: solid 1px #dddddd;
  box-sizing: border-box;
  padding: 10px;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_v > a {
  width: 100%;
  height: 100%;
  border-radius: 10px;
  overflow: hidden;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_v > a > img {
  width: 100%;
  border-radius: 10px;
  height: 100%;
  object-fit: cover;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_txt {
  width: 240px;
  margin: 25px 0 0 80px;
  overflow: hidden;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_txt > span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: #131a22;
  margin-bottom: 20px;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_txt > a {
  display: block;
  width: 100%;
  font-size: 16px;
  line-height: 16px;
  color: #131a22;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  margin: 0 0 15px;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  color: #979797;
}
.case .case_main .case_view .case_view_con ul li .case_r .case_txt > i {
  font-size: 30px;
  font-weight: bold;
  font-family: Arial;
  color: #131a22;
  float: right;
  margin-top: 20px;
}
.about {
  width: 100%;
  height: 697px;
  padding-top: 40px;
  box-sizing: border-box;
  overflow: hidden;
  background: url(../images/ab_bg.jpg) center no-repeat;
}
.about .ab_main {
  height: 100%;
  position: relative;
}
.about .ab_main .ab_honer {
  position: absolute;
  width: 253px;
  height: 357px;
  border-radius: 10px;
  border: solid 1px #efefef;
  background-color: #ffffff;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  top: 247px;
  left: 570px;
}
.about .ab_main .ab_honer:hover {
  transform: scale(1.02);
}
.about .ab_main .ab_honer > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
}
.about .ab_main .ab_honer > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
}
.about .ab_main .ab_txt {
  width: 520px;
  margin-top: 40px;
}
.about .ab_main .ab_txt:hover > h4,
.about .ab_main .ab_txt:hover > h3,
.about .ab_main .ab_txt:hover > h5,
.about .ab_main .ab_txt:hover > h6,
.about .ab_main .ab_txt:hover > a {
  transform: translateY(-5px);
}
.about .ab_main .ab_txt > h4 {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  font-family: Arial;
  color: #333333;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_txt > h3 {
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
  color: #333333;
  margin: 30px 0 40px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.1s;
}
.about .ab_main .ab_txt > h5 {
  width: 100%;
  font-size: 14px;
  line-height: 48px;
  height: 152px;
  overflow: hidden;
  color: #7c7c7c;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.15s;
}
.about .ab_main .ab_txt > h6 {
  width: 502px;
  font-size: 12px;
  font-family: Arial;
  line-height: 24px;
  height: 72px;
  overflow: hidden;
  color: #cfcfcf;
  margin: 40px 0 60px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.2s;
}
.about .ab_main .ab_txt > a {
  display: block;
  width: 98px;
  height: 66px;
  background-color: #64b3d2;
  border-radius: 10px;
  text-align: center;
  line-height: 66px;
  font-family: Arial;
  color: #ffffff;
  font-size: 20px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition-delay: 0.25s;
}
.about .ab_main .ab_txt > a > i {
  font-size: 36px;
}
.about .ab_main .ab_v {
  width: 638px;
  height: 600px;
  border-radius: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_v:hover {
  transform: translate(-5px);
}
.about .ab_main .ab_v > img {
  width: 100%;
  height: 100%;
}
.news {
  width: 100%;
  margin-top: 60px;
  background: url(../images/news_bg.jpg) center 132px no-repeat;
}
.news .news_main .news_tit .title1 > h3 span {
  background: url(../images/news_tit.png) center no-repeat;
}
.news .news_main .news_tit .news_menu ul li {
  float: left;
  width: 160px;
  height: 50px;
  border-radius: 20px 0px 20px 0px;
  border: solid 1px #eeeeee;
  box-sizing: border-box;
  text-align: center;
  line-height: 48px;
  margin-left: 20px;
  position: relative;
  z-index: 1;
}
.news .news_main .news_tit .news_menu ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #333333;
}
.news .news_main .news_tit .news_menu ul li.on > a {
  color: #fff;
}
.news .news_main .news_tit .news_menu ul li.on .hover::after {
  border-radius: 20px 0px 20px 0px;
  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_tab {
  margin-top: 100px;
  height: 1000px;
  overflow: hidden;
}
.news .news_main .news_tab .news_item {
  width: 100%;
}
.news .news_main .news_tab .news_item .news_top .news_v {
  width: 396px;
  height: 266px;
  background-color: #fff;
  border-radius: 30px;
  border: solid 3px #ffffff;
  box-sizing: border-box;
}
.news .news_main .news_tab .news_item .news_top .news_v > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  overflow: hidden;
  border-radius: 30px;
}
.news .news_main .news_tab .news_item .news_top .news_v > a > img {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  max-width: 100%;
  max-height: 100%;
  border-radius: 30px;
  transform: scale(1.1);
}
.news .news_main .news_tab .news_item .news_top .news_txt {
  width: 798px;
}
.news .news_main .news_tab .news_item .news_top .news_txt > h3 {
  width: 100%;
  font-size: 18px;
  line-height: 20px;
  margin: 35px 0 40px;
}
.news .news_main .news_tab .news_item .news_top .news_txt > h3 > a {
  display: block;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
  box-sizing: border-box;
}
.news .news_main .news_tab .news_item .news_top .news_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 36px;
  height: 108px;
  overflow: hidden;
  color: #929292;
  margin-bottom: 30px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_top .news_txt > a {
  display: block;
  font-size: 14px;
  color: #333333;
  line-height: 16px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_top .news_txt > a:hover {
  color: #64b3d2;
}
.news .news_main .news_tab .news_item .news_top:hover .news_v > a > img {
  transform: scale(1);
}
.news .news_main .news_tab .news_item .news_top:hover .news_txt > h3 > a {
  color: #64b3d2;
  padding-left: 5px;
}
.news .news_main .news_tab .news_item .news_top:hover .news_txt > p {
  transform: translateY(-5px);
}
.news .news_main .news_tab .news_item .news_top:hover .news_txt > a {
  transform: translateY(-5px);
}
.news .news_main .news_tab .news_item .news_list {
  width: 100%;
  margin-top: 112px;
}
.news .news_main .news_tab .news_item .news_list ul {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.news .news_main .news_tab .news_item .news_list ul li {
  flex: 0 0 302px;
  float: left;
  width: 302px;
  height: 270px;
  border-radius: 30px;
  border: solid 1px #e3e3e3;
  box-sizing: border-box;
  position: relative;
  padding: 28px 20px 0;
  text-align: center;
  margin-bottom: 52px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_list ul li > h3 {
  width: 100%;
  font-size: 16px;
  line-height: 18px;
}
.news .news_main .news_tab .news_item .news_list ul li > h3 > a {
  display: block;
  width: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #333333;
}
.news .news_main .news_tab .news_item .news_list ul li > span {
  display: block;
  width: 100%;
  height: 1px;
  background-color: #e3e3e3;
  margin: 30px 0 23px;
}
.news .news_main .news_tab .news_item .news_list ul li > p {
  width: 100%;
  font-size: 14px;
  line-height: 36px;
  height: 72px;
  overflow: hidden;
  color: #c6c6c6;
  margin-bottom: 25px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_list ul li > i {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #c6c6c6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_list ul li > a {
  position: absolute;
  width: 28px;
  height: 63px;
  background: url(../images/news_ico.png) center no-repeat;
  left: 135px;
  bottom: -14px;
  animation: 2s infinite myfirst;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_item .news_list ul li:hover {
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  transform: translateY(-5px);
}
.news .news_main .news_tab .news_item .news_list ul li:hover > h3 > a {
  color: #64b3d2;
}
.news .news_main .news_tab .news_item .news_list ul li:hover > p {
  transform: translateY(-5px);
}
.news .news_main .news_tab .news_item .news_list ul li:hover > i {
  transform: translateY(-5px);
}
.news .news_main .news_tab .news_item .news_list ul li:hover > a {
  transform: translateY(-5px);
}
.links {
  width: 100%;
  margin: 50px 0 70px;
}
.links .link_main .link_tit {
  width: 100px;
  height: 26px;
  background: url(../images/link_tit.png) center no-repeat;
  font-size: 14px;
  line-height: 14px;
  color: #141c41;
  padding: 2px 0 0 20px;
  box-sizing: border-box;
}
.links .link_main .link_list {
  width: calc(1300px - 120px);
  line-height: 26px;
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  padding: 0 10px;
  margin: 0 10px;
  font-size: 14px;
  color: #aeaeae;
  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: #64b3d2;
  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;
}
.links .link_main .link_list > a:hover {
  color: #64b3d2;
}