/*-----------------------------------------------------------*/
/*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%;
  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: #2097f3;
  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: #2097f3;
  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: #2097f3;
  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: #2097f3;
  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;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.title1 > h3 {
  font-size: 30px;
  line-height: 30px;
  color: #0f1934;
  font-weight: bold;
  margin-top: 20px;
}
.title1 > h3 a {
  color: #0f1934;
}
.title1 > h3 span {
  display: inline-block;
  vertical-align: middle;
  width: 38px;
  height: 1px;
  margin-left: 25px;
  background-color: #d93430;
}
.title1 > h4 {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 60px;
  height: 45px;
  line-height: 45px;
  z-index: -1;
  font-family: Arial;
  color: #f8f8f8;
  font-weight: bold;
}
.ser {
  width: 70px;
  height: 70px;
  background-color: #2097f3;
  border-radius: 5px;
  position: relative;
  margin-top: 15px;
}
.ser .ser_bar {
  width: 100%;
  height: 100%;
  background: url(../images/ser.png) center no-repeat;
  cursor: pointer;
}
.ser .ser_con {
  width: 0;
  opacity: 0;
  height: 50px;
  position: absolute;
  top: 70px;
  right: 0;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ser .ser_con.on {
  width: 300px;
  opacity: 1;
}
.ser .ser_con > input {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 60px 0 10px;
  box-sizing: border-box;
}
.ser .ser_con > button {
  position: absolute;
  right: 10px;
  top: 5px;
  cursor: pointer;
  height: 40px;
  width: 40px;
  border-radius: 5px;
  background: url(../images/ser.png) center no-repeat #2097f3;
}
.ser_box {
  width: 100%;
  padding-top: 30px;
}
.ser_box .ser_box_main .ser_txt {
  width: 416px;
  margin-right: 62px;
  position: relative;
}
.ser_box .ser_box_main .ser_txt::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 53px;
  background-color: #d5d5d5;
  right: 0;
  top: 6px;
}
.ser_box .ser_box_main .ser_txt > i {
  width: 60px;
  height: 60px;
  border: solid 1px #2097f3;
  border-radius: 50%;
  box-sizing: border-box;
  position: relative;
}
.ser_box .ser_box_main .ser_txt > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url(../images/ser_ico1.png) center no-repeat;
}
.ser_box .ser_box_main .ser_txt .ser_tt {
  margin: 4px 0 0 17px;
}
.ser_box .ser_box_main .ser_txt .ser_tt > h3 {
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #474747;
  margin-bottom: 16px;
}
.ser_box .ser_box_main .ser_txt .ser_tt > h4 {
  font-size: 14px;
  line-height: 14px;
  color: #474747;
}
.ser_box .ser_box_main .ser_tell > i {
  width: 60px;
  height: 60px;
  border: solid 1px #2097f3;
  box-sizing: border-box;
  position: relative;
  border-radius: 50%;
}
.ser_box .ser_box_main .ser_tell > i::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url(../images/ser_ico2.png) center no-repeat;
}
.ser_box .ser_box_main .ser_tell .ser_num {
  margin: 3px 0 0 32px;
}
.ser_box .ser_box_main .ser_tell .ser_num > p {
  font-size: 16px;
  line-height: 16px;
  color: #474747;
  margin-bottom: 14px;
}
.ser_box .ser_box_main .ser_tell .ser_num > h3 {
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
  color: #2097f3;
}
.pro {
  width: 100%;
  margin-top: 94px;
  background: url(../images/pro_bg.jpg) center bottom no-repeat;
}
.pro .pro_main .title1 > h3 span {
  background: #2097f3;
}
.pro .pro_main .pro_con {
  margin-top: 70px;
  padding-top: 60px;
  height: 1490px;
  box-sizing: border-box;
}
.pro .pro_main .pro_con .pro_top {
  width: 100%;
}
.pro .pro_main .pro_con .pro_top .pro_menu {
  width: 180px;
}
.pro .pro_main .pro_con .pro_top .pro_menu li {
  width: 100%;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  border-radius: 5px;
  color: #545454;
  margin-bottom: 10px;
  border: solid 1px #dcdcdc;
}
.pro .pro_main .pro_con .pro_top .pro_top_v:hover .pro_top_txt > a {
  color: #2097f3;
  transform: translate(5px);
}
.pro .pro_main .pro_con .pro_top .pro_top_v:hover > a > img {
  transform: scale(1.1);
}
.pro .pro_main .pro_con .pro_top .pro_top_v {
  width: 897px;
  height: 195px;
  overflow: hidden;
}
.pro .pro_main .pro_con .pro_top .pro_top_v .pro_top_txt {
  width: 490px;
  height: 195px;
  overflow: hidden;
  margin-top: 11px;
}
.pro .pro_main .pro_con .pro_top .pro_top_v .pro_top_txt > a {
  display: block;
  width: 100%;
  font-size: 24px;
  font-weight: bold;
  line-height: 24px;
  color: #0f1934;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_con .pro_top .pro_top_v .pro_top_txt > span {
  display: block;
  width: 44px;
  height: 2px;
  background-color: #0f1934;
  margin: 22px 0 24px;
}
.pro .pro_main .pro_con .pro_top .pro_top_v .pro_top_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 90px;
  overflow: hidden;
  color: #8b8b8b;
}
.pro .pro_main .pro_con .pro_top .pro_top_v > a {
  width: 407px;
  height: 195px;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .pro_con .pro_top .pro_top_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_con .pro_view {
  width: 100%;
  margin-top: 30px;
  position: relative;
}
.pro .pro_main .pro_con .pro_view .pro_slide {
  width: 972px;
}
.pro .pro_main .pro_con .pro_view .pro_slide li {
  float: left;
  width: 310px;
  height: 365px;
  margin-right: 20px;
}
.pro .pro_main .pro_con .pro_view .pro_slide li .material-card {
  width: 100%;
  height: 100%;
  margin-bottom: 0;
  padding-bottom: 0;
}
.pro .pro_main .pro_con .pro_view .pro_slide li .material-card .mc-content .img-container > a {
  display: block;
  width: 100%;
  height: 100%;
}
.pro .pro_main .pro_con .pro_view .pro_slide li .material-card .mc-content .img-container > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pro .pro_main .pro_con .pro_view .pro_p,
.pro .pro_main .pro_con .pro_view .pro_n {
  position: absolute;
  width: 60px;
  height: 60px;
  border: solid 1px #d2d2d2;
  box-sizing: border-box;
  border-radius: 50%;
  top: 196px;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_con .pro_view .pro_p:hover,
.pro .pro_main .pro_con .pro_view .pro_n:hover {
  background-color: #414141;
}
.pro .pro_main .pro_con .pro_view .pro_p::after,
.pro .pro_main .pro_con .pro_view .pro_n::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_con .pro_view .pro_p {
  left: 0;
}
.pro .pro_main .pro_con .pro_view .pro_p::after {
  background: url(../images/pro_p1.png) center no-repeat;
}
.pro .pro_main .pro_con .pro_view .pro_n {
  left: 90px;
}
.pro .pro_main .pro_con .pro_view .pro_n::after {
  background: url(../images/pro_n1.png) center no-repeat;
}
.pro .pro_main .pro_con .pro_botm {
  width: 100%;
  overflow: hidden;
  margin-top: 40px;
}
.pro .pro_main .pro_con .pro_botm ul {
  margin-right: -30px;
}
.pro .pro_main .pro_con .pro_botm ul li {
  float: left;
  width: 380px;
  height: 360px;
  background-color: #ffffff;
  border-radius: 5px;
  padding: 10px 10px 0;
  box-sizing: border-box;
  margin: 0 30px 30px 0;
}
.pro .pro_main .pro_con .pro_botm ul li:hover > a > img {
  transform: scale(1);
}
.pro .pro_main .pro_con .pro_botm ul li:hover .pro_txt > a {
  color: #2097f3;
}
.pro .pro_main .pro_con .pro_botm ul li > a {
  display: block;
  width: 100%;
  height: 290px;
  position: relative;
  overflow: hidden;
}
.pro .pro_main .pro_con .pro_botm ul 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);
}
.pro .pro_main .pro_con .pro_botm ul li .pro_txt {
  width: 100%;
  height: 60px;
  line-height: 60px;
  position: relative;
}
.pro .pro_main .pro_con .pro_botm ul li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_con .pro_botm ul li .pro_txt::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 10px;
  background: url(../images/pro_more2.png) center no-repeat;
  top: 24px;
  right: 5px;
  animation: 2s infinite myfirst2;
}
.ys {
  width: 100%;
  margin-top: 87px;
}
.ys .ys_main .ys_con .ys_tab li {
  width: 100%;
}
.ys .ys_main .ys_con .ys_tab li > h5 {
  width: 720px;
  height: 45px;
  margin: 43px auto 35px;
  font-size: 16px;
  line-height: 30px;
  color: #545454;
  text-align: center;
}
.ys .ys_main .ys_con .ys_tab li > span {
  display: block;
  width: 300px;
  height: 50px;
  background-color: #2097f3;
  border-radius: 10px;
  text-align: center;
  line-height: 50px;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  margin: 0 auto;
}
.ys .ys_main .ys_con .ys_menu {
  margin-top: 112px;
  position: relative;
}
.ys .ys_main .ys_con .ys_menu::after {
  content: "";
  position: absolute;
  top: -77px;
  left: 50%;
  transform: translate(-50%);
  width: 441px;
  height: 374px;
  background: url(../images/ys_v.jpg) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li {
  float: left;
  width: 170px;
  height: 220px;
  background: url(../images/ys_item1.png) center no-repeat;
  border-radius: 10px;
  margin-right: 10px;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li.on {
  background: url(../images/ys_item2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li.on .ys_ico {
  background-color: #ffffff;
}
.ys .ys_main .ys_con .ys_menu li.on .ys_ico > i {
  opacity: 1;
  transform: scale(1);
}
.ys .ys_main .ys_con .ys_menu li.on .ys_ico > span {
  opacity: 0;
  transform: scale(0);
}
.ys .ys_main .ys_con .ys_menu li .ys_ico {
  width: 60px;
  height: 60px;
  border: solid 1px #ffffff;
  margin: 55px auto 0;
  border-radius: 50%;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li .ys_ico > span,
.ys .ys_main .ys_con .ys_menu li .ys_ico > i {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_menu li .ys_ico > i {
  opacity: 0;
  transform: scale(0);
}
.ys .ys_main .ys_con .ys_menu li .ys_ico > span {
  opacity: 1;
  transform: scale(1);
}
.ys .ys_main .ys_con .ys_menu li > h3 {
  text-align: center;
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  color: #ffffff;
  margin-top: 28px;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(1) .ys_ico > span {
  background: url(../images/ys1.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(1) .ys_ico > i {
  background: url(../images/ys1-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(2) {
  margin-right: 500px;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(2) .ys_ico > span {
  background: url(../images/ys2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(2) .ys_ico > i {
  background: url(../images/ys2-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(3) .ys_ico > span {
  background: url(../images/ys3.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(3) .ys_ico > i {
  background: url(../images/ys3-2.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(4) {
  margin-right: 0;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(4) .ys_ico > span {
  background: url(../images/ys4.png) center no-repeat;
}
.ys .ys_main .ys_con .ys_menu li:nth-child(4) .ys_ico > i {
  background: url(../images/ys4-2.png) center no-repeat;
}
.case {
  width: 100%;
  margin-top: 156px;
  background: url(../images/case_bg.jpg) center 127px no-repeat;
}
.case .case_main .case_view {
  width: 100%;
  margin-top: 77px;
  position: relative;
}
.case .case_main .case_view li {
  width: 100%;
  height: 520px;
}
.case .case_main .case_view li:hover .case_txt > h3 > a {
  color: #2097f3;
  transform: translate(5px);
}
.case .case_main .case_view li:hover .case_txt > a {
  border-radius: 50%;
}
.case .case_main .case_view li .case_txt {
  width: 430px;
  height: 450px;
  padding: 55px 50px 0 30px;
  box-sizing: border-box;
  position: relative;
}
.case .case_main .case_view li .case_txt > p {
  font-size: 42px;
  font-weight: bold;
  height: 32px;
  line-height: 32px;
  color: #e2e2e2;
  margin-bottom: 72px;
}
.case .case_main .case_view li .case_txt > h3 {
  width: 100%;
  font-size: 20px;
  font-weight: bold;
  line-height: 20px;
  height: 24px;
  color: #262626;
  margin-bottom: 40px;
}
.case .case_main .case_view li .case_txt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #262626;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
  padding-right: 148px;
  box-sizing: border-box;
}
.case .case_main .case_view li .case_txt > h3 > a::after {
  content: "";
  position: absolute;
  width: 32px;
  height: 15px;
  background: url(../images/case_more.png) center no-repeat;
  left: 211px;
  top: 3px;
  animation: 2s infinite myfirst2;
}
.case .case_main .case_view li .case_txt > h4 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 60px;
  overflow: hidden;
  color: #8b8b8b;
  margin-bottom: 110px;
}
.case .case_main .case_view li .case_txt > a {
  position: absolute;
  width: 70px;
  height: 70px;
  background-color: #2097f3;
  right: 0;
  bottom: 0;
}
.case .case_main .case_view li .case_txt > a:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.case .case_main .case_view li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: url(../images/case_add.png) center no-repeat;
  top: 0;
  left: 0;
}
.case .case_main .case_view li > a {
  width: 770px;
  height: 520px;
}
.case .case_main .case_view li > a > img {
  width: 100%;
  height: 100%;
}
.case .case_main .case_view .case_btn {
  position: absolute;
  left: 32px;
  bottom: 100px;
  width: 107px;
}
.case .case_main .case_view .case_btn::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 27px;
  background-color: #b5b5b5;
  left: 53px;
  top: 2px;
}
.case .case_main .case_view .case_btn .case_p,
.case .case_main .case_view .case_btn .case_n {
  width: 16px;
  height: 30px;
  cursor: pointer;
}
.case .case_main .case_view .case_btn .case_p {
  float: left;
  background: url(../images/case_p.png) center no-repeat;
}
.case .case_main .case_view .case_btn .case_n {
  float: right;
  background: url(../images/case_n.png) center no-repeat;
}
.case .case_main .case_view .pageState {
  position: absolute;
  bottom: 104px;
  left: 250px;
  font-size: 16px;
  color: #8b8b8b;
}
.case .case_main .case_view .pageState > span {
  font-size: 24px;
  font-weight: bold;
}
.hot {
  width: 100%;
  height: 535px;
  background: url(../images/hot_bg.jpg) center no-repeat;
  margin-top: 60px;
  padding-top: 40px;
  box-sizing: border-box;
}
.hot .hot_main .hot_tit {
  height: 40px;
}
.hot .hot_main .hot_tit > h3 {
  font-size: 30px;
  font-weight: bold;
  line-height: 30px;
  color: #ffffff;
  position: relative;
}
.hot .hot_main .hot_tit > h3::after {
  content: "";
  position: absolute;
  width: 88px;
  height: 1px;
  background-color: #ffffff;
  left: 0;
  top: 44px;
}
.hot .hot_main .hot_tit > a {
  width: 110px;
  height: 40px;
  border-radius: 20px;
  border: solid 1px #ffffff;
  box-sizing: border-box;
  text-align: center;
  line-height: 38px;
  font-size: 14px;
  color: #ffffff;
}
.hot .hot_main .hot_tit > a:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.hot .hot_main .hot_tit > a:hover {
  line-height: 33px;
  width: 120px;
  height: 35px;
}
.hot .hot_main .hot_con {
  width: 100%;
  margin-top: 57px;
  position: relative;
}
.hot .hot_main .hot_con .news_list .tempWrap {
  width: 100% !important;
}
.hot .hot_main .hot_con .news_list li {
  float: left;
  width: 380px;
  height: 290px;
  background-color: #ffffff;
  border-radius: 50px;
  margin-right: 30px;
}
.hot .hot_main .hot_con .news_list li:hover > h3 > a {
  color: #2097f3;
  transform: translate(5px);
}
.hot .hot_main .hot_con .news_list li > h3 {
  width: 300px;
  margin: 40px auto 22px;
  font-size: 18px;
  font-weight: bold;
  line-height: 20px;
  height: 20px;
  color: #545454;
}
.hot .hot_main .hot_con .news_list li > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.hot .hot_main .hot_con .news_list li > span {
  display: block;
  width: 64px;
  height: 1px;
  background-color: #8b8b8b;
  margin-bottom: 22px;
  margin-left: 37px;
}
.hot .hot_main .hot_con .news_list li > p {
  width: 300px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 30px;
  height: 90px;
  overflow: hidden;
  color: #545454;
  margin-bottom: 45px;
}
.hot .hot_main .hot_con .news_list li > a {
  display: block;
  font-size: 14px;
  line-height: 14px;
  color: #2097f3;
  position: relative;
  padding-right: 38px;
  margin-left: 37px;
}
.hot .hot_main .hot_con .news_list li > a::after {
  content: "";
  position: absolute;
  width: 21px;
  height: 8px;
  background: url(../images/news_more.png) center no-repeat;
  left: 73px;
  top: 4px;
}
.hot .hot_main .hot_con .news_list li > h5 {
  text-align: right;
  font-size: 14px;
  line-height: 14px;
  color: #8b8b8b;
  margin-right: 46px;
}
.hot .hot_main .hot_con .news_hd {
  width: 100%;
  text-align: right;
  margin-top: 50px;
  padding-right: 80px;
  box-sizing: border-box;
}
.hot .hot_main .hot_con .news_hd ul li {
  display: inline-block;
  vertical-align: middle;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
  margin-left: 30px;
  font-size: 0;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.hot .hot_main .hot_con .news_hd ul li.on {
  background: #fff;
}
.hot .hot_main .hot_con .news_next {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: #414141;
  position: absolute;
  top: 320px;
  right: 0;
  cursor: pointer;
}
.hot .hot_main .hot_con .news_next::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: url(../images/news_next.png) center no-repeat;
}
.about {
  width: 100%;
  margin-top: 60px;
  padding-bottom: 26px;
  background: url(../images/ab_bg.jpg) center 65px no-repeat;
}
.about .ab_main .ab_con {
  width: 100%;
}
.about .ab_main .ab_con .ab_txt {
  width: 620px;
}
.about .ab_main .ab_con .ab_txt > p {
  font-size: 72px;
  font-weight: bold;
  color: #0f1934;
  height: 56px;
  line-height: 56px;
  margin-bottom: 23px;
}
.about .ab_main .ab_con .ab_txt > p > span {
  color: #2097f3;
}
.about .ab_main .ab_con .ab_txt > h3 {
  font-size: 24px;
  line-height: 24px;
  color: #393939;
  margin-bottom: 13px;
}
.about .ab_main .ab_con .ab_txt > span {
  display: block;
  width: 145px;
  height: 2px;
  background-color: #2097f3;
  margin-bottom: 24px;
}
.about .ab_main .ab_con .ab_txt > h5 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  height: 150px;
  overflow: hidden;
  color: #8b8b8b;
  margin-bottom: 33px;
}
.about .ab_main .ab_con .ab_txt .ab_links {
  width: 100%;
  height: 110px;
  position: relative;
}
.about .ab_main .ab_con .ab_txt .ab_links::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #d9d9d9;
  top: 75px;
  left: 0;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item {
  width: 100px;
  margin-right: 90px;
  position: relative;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item::after {
  content: "";
  position: absolute;
  width: 0;
  height: 3px;
  background-color: #2097f3;
  left: 0;
  top: 74px;
  z-index: 2;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item.on::after {
  width: 100%;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item.on > a {
  background-color: #2097f3;
  border: solid 1px #2097f3;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item.on > a > span {
  transform: scale(0);
  opacity: 0;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item.on > a > i {
  transform: scale(1);
  opacity: 1;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item.on > h3 > a {
  color: #2097f3;
  font-weight: bold;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > a {
  display: block;
  width: 60px;
  height: 60px;
  border: solid 1px #d2d2d2;
  border-radius: 50%;
  position: relative;
  margin: 0 auto;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > a > span,
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > a > i {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > a > i {
  transform: scale(0);
  opacity: 0;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > h3 {
  text-align: center;
  font-size: 18px;
  line-height: 18px;
  color: #545454;
  margin-top: 30px;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item > h3 > a {
  color: #545454;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(1) > a > span {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(1) > a > i {
  background: url(../images/ab_ico1-2.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(2) > a > span {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(2) > a > i {
  background: url(../images/ab_ico2-2.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(3) {
  margin-right: 0;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(3) > a > span {
  background: url(../images/ab_ico3.png) center no-repeat;
}
.about .ab_main .ab_con .ab_txt .ab_links .ab_item:nth-child(3) > a > i {
  background: url(../images/ab_ico3-2.png) center no-repeat;
}
.about .ab_main .ab_con .honer {
  width: 100%;
  margin-top: 70px;
}
.about .ab_main .ab_con .honer .honer_menu {
  position: relative;
}
.about .ab_main .ab_con .honer .honer_menu::after {
  content: "";
  position: absolute;
  width: 133px;
  height: 1px;
  background-color: #2097f3;
  left: 160px;
  top: 22px;
}
.about .ab_main .ab_con .honer .honer_menu li {
  float: left;
  width: 160px;
  height: 44px;
  background-color: #0f1934;
  border-radius: 5px;
  text-align: center;
  line-height: 44px;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  margin-right: 132px;
  cursor: pointer;
  position: relative;
  z-index: 1;
}
.about .ab_main .ab_con .honer .honer_menu li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  left: 50%;
  transform: translate(-50%);
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  background: #2097f3;
  z-index: -1;
  border-radius: 5px;
}
.about .ab_main .ab_con .honer .honer_menu li.on::after {
  width: 100%;
}
.about .ab_main .ab_con .honer .honer_view {
  width: 100%;
  margin-top: 27px;
}
.about .ab_main .ab_con .honer .honer_view .honer_list {
  width: 100%;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item {
  width: 100%;
  overflow: hidden;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul {
  margin-right: -20px;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li {
  float: left;
  width: 285px;
  height: 210px;
  position: relative;
  margin-right: 20px;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li:hover > a > img {
  transform: scale(1.1);
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li:hover .honer_txt {
  background-color: #2097f3;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li:hover .honer_txt > a::after {
  background: url(../images/honer_more2.png) #ffffff no-repeat center;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li .honer_txt {
  position: absolute;
  width: 100%;
  height: 44px;
  bottom: 0;
  left: 0;
  line-height: 44px;
  border-radius: 0px 0px 5px 5px;
  background-color: rgba(38, 38, 38, 0.5);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li .honer_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  position: relative;
  font-size: 14px;
  color: #ffffff;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 60px 0 20px;
  box-sizing: border-box;
}
.about .ab_main .ab_con .honer .honer_view .honer_list .honer_item ul li .honer_txt > a::after {
  content: "";
  position: absolute;
  width: 44px;
  height: 44px;
  background: url(../images/honer_more1.png) rgba(24, 24, 24, 0.5) no-repeat center;
  border-radius: 0px 0px 5px 0px;
  right: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news {
  width: 100%;
  height: auto;
  background: url(../images/news_bg.jpg) center repeat-y;
  padding: 60px 0 40px;
  margin-top: 60px;
}
.news .news_main .title1 > h4 {
  color: #eaeaea;
}
.news .news_main .news_con {
  margin-top: 75px;
}
.news .news_main .news_con .news_menu {
  width: 100%;
  text-align: center;
  margin-bottom: 30px;
}
.news .news_main .news_con .news_menu li {
  display: inline-block;
  vertical-align: middle;
  width: 150px;
  height: 44px;
  background-color: #0f1934;
  border-radius: 22px;
  text-align: center;
  line-height: 44px;
  position: relative;
  z-index: 1;
  margin: 0 17px;
}
.news .news_main .news_con .news_menu li.on::after {
  transform: translate(-50%, -50%) scale(1);
}
.news .news_main .news_con .news_menu li::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  z-index: -1;
  background: #2097f3;
  border-radius: 22px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%) scale(0);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_menu li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 18px;
  color: #ffffff;
}
.news .news_main .news_con .news_list {
  width: 100%;
}
.news .news_main .news_con .news_list .news_item {
  width: 100%;
}
.news .news_main .news_con .news_list .news_item li {
  float: left;
  width: 590px;
  height: 150px;
  background-color: #ffffff;
  border-radius: 10px;
  padding: 10px 0 0 10px;
  box-sizing: border-box;
  margin: 0 20px 20px 0;
  position: relative;
  z-index: 1;
}
.news .news_main .news_con .news_list .news_item li:hover::after {
  opacity: 1;
}
.news .news_main .news_con .news_list .news_item li:hover .news_txt > a {
  color: #fff;
}
.news .news_main .news_con .news_list .news_item li:hover .news_txt > p {
  color: #fff;
}
.news .news_main .news_con .news_list .news_item li:hover .news_txt > span {
  background-color: #ffffff;
  color: #2097f3;
}
.news .news_main .news_con .news_list .news_item li::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: #2097f3;
  border-radius: 10px;
  z-index: -1;
  opacity: 0;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item li > a {
  width: 150px;
  height: 130px;
}
.news .news_main .news_con .news_list .news_item li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .news_main .news_con .news_list .news_item li .news_txt {
  width: 400px;
}
.news .news_main .news_con .news_list .news_item li .news_txt > a {
  display: block;
  width: 372px;
  font-size: 18px;
  line-height: 18px;
  height: 18px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #545454;
  margin: 10px 0;
}
.news .news_main .news_con .news_list .news_item li .news_txt > p {
  width: 372px;
  font-size: 14px;
  line-height: 24px;
  height: 48px;
  overflow: hidden;
  color: #8b8b8b;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_con .news_list .news_item li .news_txt > span {
  width: 130px;
  height: 38px;
  background-color: #c1c1c1;
  border-radius: 0px 0px 10px 0px;
  text-align: center;
  line-height: 38px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  float: right;
  font-size: 14px;
  color: #8b8b8b;
  margin-top: 16px;
}
.news .news_main .news_con .news_list .news_item li:nth-child(2n) {
  margin-right: 0;
}
.links {
  width: 100%;
  height: 99px;
  padding-top: 30px;
  box-sizing: border-box;
  background: url(../images/link_bg.jpg) center no-repeat;
}
.links .link_main .link_tit {
  background: url(../images/link_ico.png) left center no-repeat;
  padding-left: 66px;
  box-sizing: border-box;
  line-height: 43px;
  font-size: 24px;
  font-weight: bold;
  color: #ffffff;
}
.links .link_main .link_list {
  width: calc(1200px - 230px);
  line-height: 43px;
}
.links .link_main .link_list > a {
  display: inline-block;
  vertical-align: middle;
  font-size: 14px;
  letter-spacing: 1px;
  color: #858585;
}
.links .link_main .link_list > a:hover {
  color: #2097f3;
}
.links .link_main .link_list > a > span {
  margin: 0 15px;
  color: #858585;
}