/*-----------------------------------------------------------*/
/*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: 600px;
}
.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: #bc0002;
  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: #bc0002;
  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: #bc0002;
  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: #fff;
  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;
}
a,
img {
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.title1 {
  text-align: center;
  position: relative;
}
.title1 > p {
  font-size: 36px;
  font-weight: bold;
  height: 36px;
  line-height: 36px;
  color: #e6e6e6;
  margin-bottom: 20px;
}
.title1 > span {
  display: block;
  width: 10px;
  height: 10px;
  margin: 0 auto 8px;
  background: url(../images/tit.png) center no-repeat;
}
.title1 > h3 {
  position: absolute;
  top: 13px;
  width: 100%;
  text-align: center;
  font-size: 30px;
  height: 30px;
  line-height: 30px;
  color: #bc0002;
  font-weight: bold;
}
.title1 > h3 > a {
  color: #bc0002;
}
.title1 > h4 {
  font-size: 14px;
  height: 14px;
  line-height: 14px;
  color: #999999;
}
.hot {
  width: 100%;
  height: 130px;
  background-color: #c40000;
}
.hot .hot_main .hot_con {
  margin-top: 25px;
}
.hot .hot_main .hot_con .hot_tit {
  height: 30px;
  line-height: 30px;
}
.hot .hot_main .hot_con .hot_tit > h3 {
  font-size: 18px;
  font-weight: bold;
  color: #ffffff;
  padding-left: 47px;
  background: url(../images/hot_ico1.png) left center no-repeat;
}
.hot .hot_main .hot_con .hot_tit > h3 > a {
  color: #fff;
}
.hot .hot_main .hot_con .hot_list {
  width: 460px;
  margin-left: 20px;
}
.hot .hot_main .hot_con .hot_list ul {
  width: 100%;
}
.hot .hot_main .hot_con .hot_list ul > li {
  width: 100%;
  height: 30px;
  line-height: 30px;
}
.hot .hot_main .hot_con .hot_list ul > li > a {
  width: 75%;
  height: 100%;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.hot .hot_main .hot_con .hot_list ul > li > a:hover {
  color: #fff;
  transform: translate(5px);
}
.hot .hot_main .hot_con .hot_list ul > li > span {
  font-size: 14px;
  color: #ffffff;
  float: right;
}
.hot .hot_main .ser {
  width: 360px;
  margin-top: 7px;
  height: 50px;
  box-sizing: border-box;
  position: relative;
}
.hot .hot_main .ser > input {
  width: 100%;
  height: 100%;
  padding: 0 35px 0 7px;
  box-sizing: border-box;
  background: transparent;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
}
.hot .hot_main .ser input::-webkit-input-placeholder {
  color: #e9b8b8;
}
.hot .hot_main .ser input::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #e9b8b8;
}
.hot .hot_main .ser input:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #e9b8b8;
}
.hot .hot_main .ser input:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #e9b8b8;
}
.hot .hot_main .ser > button {
  position: absolute;
  cursor: pointer;
  width: 22px;
  height: 100%;
  background: url(../images/ser.png) center no-repeat;
  right: 0;
  top: 0;
}
.ab_ico {
  width: 100%;
  position: relative;
  height: 0;
}
.ab_ico .ab_ico_main {
  position: absolute;
  width: 1200px;
  height: 100px;
  background-color: #ffffff;
  box-shadow: 0px 3px 13px 0px rgba(106, 106, 106, 0.13);
  top: -50px;
  left: 50%;
  margin-left: -600px;
}
.ab_ico .ab_ico_main .ab_item {
  width: 25%;
  height: 60px;
  border-right: 1px solid #d8d8d8;
  padding-left: 36px;
  box-sizing: border-box;
  margin-top: 23px;
}
.ab_ico .ab_ico_main .ab_item:hover > i {
  margin-left: 75px;
}
.ab_ico .ab_ico_main .ab_item .ab_ico_txt > p {
  font-size: 18px;
  color: #545454;
  text-align: left;
  line-height: 36px;
  height: 36px;
  margin-bottom: 12px;
}
.ab_ico .ab_ico_main .ab_item .ab_ico_txt > p > span {
  font-size: 36px;
  color: #545454;
}
.ab_ico .ab_ico_main .ab_item .ab_ico_txt > h3 {
  font-size: 16px;
  height: 16px;
  line-height: 16px;
  color: #545454;
}
.ab_ico .ab_ico_main .ab_item > i {
  width: 41px;
  height: 36px;
  margin-left: 80px;
  margin-top: 12px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ab_ico .ab_ico_main .ab_item:nth-child(1) > i {
  background: url(../images/ab_ico1.png) center no-repeat;
}
.ab_ico .ab_ico_main .ab_item:nth-child(2) > i {
  background: url(../images/ab_ico2.png) center no-repeat;
}
.ab_ico .ab_ico_main .ab_item:nth-child(3) > i {
  background: url(../images/ab_ico3.png) center no-repeat;
}
.ab_ico .ab_ico_main .ab_item:nth-child(4) {
  border: none;
}
.ab_ico .ab_ico_main .ab_item:nth-child(4) > i {
  background: url(../images/ab_ico4.png) center no-repeat;
}
.pro {
  width: 100%;
  margin-top: 110px;
}
.pro .pro_main .pro_fl {
  margin-top: 40px;
}
.pro .pro_main .pro_fl > ul {
  text-align: center;
  height: 42px;
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.pro .pro_main .pro_fl > ul::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background-color: #efefef;
  left: 50%;
  transform: translate(-50%);
  top: 22px;
  z-index: -1;
}
.pro .pro_main .pro_fl > ul > li {
  display: inline-block;
  vertical-align: middle;
  width: 272px;
  height: 42px;
  line-height: 42px;
  background: url(../images/fl_ico1.png) 13px center no-repeat #f8f8f8;
  margin: 0 12px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_fl > ul > li:hover {
  background: url(../images/fl_ico2.png) 13px center no-repeat #c40000;
}
.pro .pro_main .pro_fl > ul > li:hover > a {
  color: #fff;
}
.pro .pro_main .pro_fl > ul > li > a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 5px 0 20px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-size: 16px;
  color: #545454;
}
.pro .pro_main .pro_view {
  width: 100%;
  margin-top: 40px;
}
.pro .pro_main .pro_view > ul > li {
  float: left;
  width: 224px;
  height: 340px;
  background-color: #ffffff;
  padding: 18px 18px 0;
  box-sizing: border-box;
  box-shadow: 0px 3px 13px 0px rgba(181, 181, 181, 0.24);
  margin: 0 20px 20px 0;
}
.pro .pro_main .pro_view > ul > li:hover > a > img {
  transform: scale(1.1);
}
.pro .pro_main .pro_view > ul > li:hover .pro_txt > a {
  color: #bc0002;
  transform: translate(5px);
}
.pro .pro_main .pro_view > ul > li:hover .pro_txt > a::after {
  transform: rotateZ(180deg);
}
.pro .pro_main .pro_view > ul > li > a {
  display: block;
  width: 100%;
  height: 270px;
  overflow: hidden;
}
.pro .pro_main .pro_view > ul > li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.pro .pro_main .pro_view > ul > li .pro_txt {
  width: 100%;
  height: 52px;
  line-height: 52px;
}
.pro .pro_main .pro_view > ul > li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 12px;
  color: #545454;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
}
.pro .pro_main .pro_view > ul > li .pro_txt > a::after {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  background: url(../images/pro_more.png) center no-repeat;
  right: 0;
  top: 10px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view > ul > li:nth-child(5n) {
  margin-right: 0;
}
.lc {
  width: 100%;
  height: 314px;
  padding-top: 64px;
  box-sizing: border-box;
  background: url(../images/lc_bg.jpg) center no-repeat;
  margin-top: 40px;
}
.lc .lc_main {
  position: relative;
  height: 100%;
}
.lc .lc_main .inform {
  position: absolute;
  width: 450px;
  height: 330px;
  box-shadow: 0px 3px 13px 0px rgba(161, 161, 161, 0.24);
  background: url(../images/in_bg.jpg) center no-repeat;
  top: -6px;
  right: 0;
  padding: 39px 37px 0;
  box-sizing: border-box;
}
.lc .lc_main .inform > input {
  width: 100%;
  height: 49px;
  padding: 0 10px 0 50px;
  box-sizing: border-box;
  margin-bottom: 20px;
}
.lc .lc_main .inform #userName {
  background: url(../images/in1.png) 12px center no-repeat #f4f4f4;
}
.lc .lc_main .inform #userPhone {
  background: url(../images/in2.png) 12px center no-repeat #f4f4f4;
}
.lc .lc_main .inform #content {
  background: url(../images/in3.png) 12px center no-repeat #f4f4f4;
}
.lc .lc_main .inform .in_item {
  height: 49px;
}
.lc .lc_main .inform .in_item .code {
  width: 248px;
  height: 100%;
  position: relative;
}
.lc .lc_main .inform .in_item .code > img {
  position: absolute;
  cursor: pointer;
  width: 98px;
  height: 39px;
  right: 4px;
  top: 5px;
}
.lc .lc_main .inform .in_item .code > input {
  width: 100%;
  height: 100%;
  background-color: #f4f4f4;
  padding: 0 100px 0 20px;
  box-sizing: border-box;
}
.lc .lc_main .inform .in_item > button {
  width: 108px;
  height: 49px;
  background-color: #181818;
  cursor: pointer;
  font-size: 16px;
  color: #ffffff;
}
.lc .lc_main .lc_con > p {
  height: 20px;
  line-height: 20px;
  color: #ffffff;
  margin-bottom: 30px;
  padding-left: 170px;
}
.lc .lc_main .lc_con > h3 {
  font-size: 48px;
  height: 48px;
  line-height: 48px;
  color: #ffffff;
  margin-bottom: 48px;
}
.lc .lc_main .lc_con .lc_list {
  margin-left: 106px;
}
.lc .lc_main .lc_con .lc_list .lc_item {
  float: left;
  margin: 0 27px;
}
.lc .lc_main .lc_con .lc_list .lc_item:hover > span {
  background: url(../images/lc_item2.png) center no-repeat;
}
.lc .lc_main .lc_con .lc_list .lc_item:hover > p {
  font-weight: bold;
}
.lc .lc_main .lc_con .lc_list .lc_item > span {
  display: block;
  width: 23px;
  height: 23px;
  background: url(../images/lc_item1.png) center no-repeat;
  margin: 0 auto;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.lc .lc_main .lc_con .lc_list .lc_item > p {
  font-size: 18px;
  color: #ffffff;
  height: 18px;
  line-height: 18px;
  margin-top: 22px;
  text-align: center;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case {
  width: 100%;
  margin-top: 60px;
}
.case .case_main .case_tit {
  position: relative;
}
.case .case_main .case_tit > p {
  font-size: 36px;
  height: 36px;
  line-height: 36px;
  color: #e6e6e6;
  font-weight: bold;
}
.case .case_main .case_tit > h3 {
  position: absolute;
  left: 0;
  top: 13px;
  font-size: 30px;
  font-weight: bold;
  height: 30px;
  line-height: 30px;
  color: #bc0002;
}
.case .case_main .case_tit > span {
  display: block;
  margin: 23px 0 16px;
  width: 63px;
  height: 1px;
  background-color: #bc0002;
}
.case .case_main .case_tit > h4 {
  font-size: 14px;
  line-height: 14px;
  height: 14px;
  color: #999999;
}
.case .case_main .case_view {
  margin-top: 30px;
}
.case .case_main .case_view > ul > li {
  float: left;
  width: 380px;
  margin-right: 30px;
}
.case .case_main .case_view > ul > li:hover .case_txt > a {
  color: #fff;
}
.case .case_main .case_view > ul > li:hover .case_txt > a::after {
  background: url(../images/case_ico2.png) center no-repeat;
}
.case .case_main .case_view > ul > li:hover .case_txt::after {
  transform: rotateZ(0);
}
.case .case_main .case_view > ul > li > a {
  display: block;
  width: 100%;
  height: 320px;
}
.case .case_main .case_view > ul > li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case .case_main .case_view > ul > li .case_txt {
  width: 100%;
  height: 54px;
  background-color: #f2f2f2;
  position: relative;
  overflow: hidden;
  z-index: 1;
}
.case .case_main .case_view > ul > li .case_txt::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 100%;
  background: #bc0002;
  top: 0;
  left: 0;
  transform: rotateZ(-180deg);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transform-origin: 0 0;
  z-index: -1;
}
.case .case_main .case_view > ul > li .case_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 13px;
  line-height: 54px;
  color: #545454;
  padding: 0 65px 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  position: relative;
}
.case .case_main .case_view > ul > li .case_txt > a::after {
  content: "";
  position: absolute;
  width: 30px;
  height: 18px;
  background: url(../images/case_ico1.png) center no-repeat;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  right: 30px;
  top: 18px;
}
.case .case_main .case_view > ul > li:nth-last-child(1) {
  margin-right: 0;
}
.ys {
  width: 100%;
  height: 890px;
  padding-top: 90px;
  box-sizing: border-box;
  background: url(../images/ys_bg.jpg) center no-repeat;
  margin-top: 60px;
}
.ys .ys_main .ys_menu {
  width: 100%;
}
.ys .ys_main .ys_menu .ys_menu_list > li {
  float: left;
  width: 25%;
  height: 140px;
  overflow: hidden;
  cursor: pointer;
}
.ys .ys_main .ys_menu .ys_menu_list > li.on .ys_ico > span {
  top: -100%;
  opacity: 0;
}
.ys .ys_main .ys_menu .ys_menu_list > li.on .ys_ico > i {
  top: 0;
  opacity: 1;
}
.ys .ys_main .ys_menu .ys_menu_list > li.on > p {
  color: #fff;
}
.ys .ys_main .ys_menu .ys_menu_list > li.on .i1 {
  width: 168px;
}
.ys .ys_main .ys_menu .ys_menu_list > li.on .i2 {
  width: 168px;
}
.ys .ys_main .ys_menu .ys_menu_list > li .ys_ico {
  width: 64px;
  height: 62px;
  position: relative;
  margin: 0 auto;
  overflow: hidden;
}
.ys .ys_main .ys_menu .ys_menu_list > li .ys_ico > span {
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_menu .ys_menu_list > li .ys_ico > i {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 100%;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  opacity: 0;
}
.ys .ys_main .ys_menu .ys_menu_list > li > p {
  text-align: center;
  font-size: 20px;
  height: 20px;
  color: #d7a9a9;
  line-height: 20px;
  font-weight: bold;
  margin-top: 40px;
  margin-bottom: 14px;
}
.ys .ys_main .ys_menu .ys_menu_list > li > .i1 {
  display: block;
  width: 0;
  height: 1px;
  background: #fff;
  margin: 0 auto 3px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_menu .ys_menu_list > li > .i2 {
  display: block;
  width: 0;
  height: 1px;
  background: #fff;
  margin: 0 auto;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(1) .ys_ico > span {
  background: url(../images/ys_ico1.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(1) .ys_ico > i {
  background: url(../images/ys_ico1-2.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(2) .ys_ico > span {
  background: url(../images/ys_ico2.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(2) .ys_ico > i {
  background: url(../images/ys_ico2-2.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(3) .ys_ico > span {
  background: url(../images/ys_ico3.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(3) .ys_ico > i {
  background: url(../images/ys_ico3-2.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(4) .ys_ico > span {
  background: url(../images/ys_ico4.png) center no-repeat;
}
.ys .ys_main .ys_menu .ys_menu_list > li:nth-child(4) .ys_ico > i {
  background: url(../images/ys_ico4-2.png) center no-repeat;
}
.ys .ys_main .ys_tab {
  width: 100%;
  margin-top: 95px;
  padding-left: 56px;
  box-sizing: border-box;
}
.ys .ys_main .ys_tab > ul {
  width: 100%;
}
.ys .ys_main .ys_tab > ul > li {
  width: 100%;
  height: 510px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt {
  width: 452px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > span {
  display: block;
  font-size: 24px;
  font-weight: bold;
  color: #c40000;
  height: 24px;
  line-height: 24px;
  margin-bottom: 38px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > span > i {
  display: inline-block;
  vertical-align: middle;
  width: 61px;
  height: 1px;
  background-color: #c40000;
  margin-right: 22px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > p {
  font-size: 16px;
  font-family: Arial;
  color: #dfdfdf;
  margin-bottom: 20px;
  text-transform: uppercase;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > h3 {
  width: 230px;
  height: 46px;
  background-color: #181818;
  text-align: center;
  line-height: 46px;
  font-size: 20px;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 20px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > h4 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #999999;
  height: 120px;
  overflow: hidden;
  margin-bottom: 75px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > h5 {
  font-size: 20px;
  line-height: 24px;
  height: 24px;
  color: #545454;
  margin-bottom: 43px;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > h5 > span {
  display: inline-block;
  vertical-align: middle;
  margin-left: 25px;
  font-size: 24px;
  font-weight: bold;
  height: 24px;
  color: #c40000;
}
.ys .ys_main .ys_tab > ul > li .ys_txt > a {
  display: block;
  width: 209px;
  height: 64px;
  background: url(../images/ys_more.png) center no-repeat;
  text-align: center;
  line-height: 64px;
  font-size: 16px;
  color: #ffffff;
}
.ys .ys_main .ys_tab > ul > li .ys_v {
  width: 640px;
  height: 370px;
  margin-top: 140px;
}
.about {
  width: 100%;
  height: 750px;
  padding-top: 60px;
  background: url(../images/ab_bg.jpg);
  box-sizing: border-box;
}
.about .ab_main .ab_txt {
  margin-top: 34px;
}
.about .ab_main .ab_txt > h5 {
  width: 1049px;
  margin: 0 auto;
  font-size: 14px;
  line-height: 30px;
  color: #999999;
  height: 150px;
  overflow: hidden;
  text-align: center;
  margin-bottom: 24px;
}
.about .ab_main .ab_txt > a {
  display: block;
  width: 300px;
  height: 48px;
  background-color: #c40000;
  border-radius: 24px;
  padding-left: 62px;
  line-height: 48px;
  box-sizing: border-box;
  font-size: 14px;
  color: #ffffff;
  position: relative;
  margin: 0 auto;
}
.about .ab_main .ab_txt > a::after {
  content: "";
  position: absolute;
  width: 51px;
  height: 17px;
  background: url(../images/ab_more.png) center no-repeat;
  top: 16px;
  right: 64px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  animation: myfirst2 2s infinite;
}
.about .ab_main .ab_v {
  width: 100%;
  height: 280px;
  margin-top: 32px;
}
.about .ab_main .ab_v > img {
  width: 100%;
  height: 100%;
}
.news {
  width: 100%;
  height: 787px;
  background-color: #f9f9f9;
  padding-top: 50px;
  box-sizing: border-box;
}
.news .news_main .news_con {
  margin-top: 30px;
}
.news .news_main .news_con .news_l {
  width: 560px;
  height: 600px;
  position: relative;
}
.news .news_main .news_con .news_l ul {
  width: 100%;
}
.news .news_main .news_con .news_l ul > li {
  width: 100%;
  height: 600px;
}
.news .news_main .news_con .news_l ul > li:hover .news_l_txt > h3 > a {
  color: #bc0002;
  transform: translate(5px);
}
.news .news_main .news_con .news_l ul > li > a {
  display: block;
  width: 100%;
  height: 320px;
}
.news .news_main .news_con .news_l ul > li > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.news .news_main .news_con .news_l ul > li .news_l_txt {
  width: 100%;
  height: 280px;
  background-color: #ffffff;
  padding: 37px 70px 0 40px;
  box-sizing: border-box;
}
.news .news_main .news_con .news_l ul > li .news_l_txt > h3 {
  width: 100%;
  font-size: 16px;
  height: 16px;
  line-height: 16px;
  color: #2e343a;
  margin-bottom: 25px;
}
.news .news_main .news_con .news_l ul > li .news_l_txt > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  color: #2e343a;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_con .news_l ul > li .news_l_txt > p {
  width: 100%;
  font-size: 14px;
  line-height: 26px;
  color: #979797;
  overflow: hidden;
  margin-bottom: 17px;
}
.news .news_main .news_con .news_l ul > li .news_l_txt > span {
  display: block;
  width: 130px;
  height: 34px;
  background-color: #e6e6e6;
  text-align: center;
  line-height: 34px;
  font-size: 14px;
  color: #a2a2a2;
}
.news .news_main .news_con .news_l .news_p,
.news .news_main .news_con .news_l .news_n {
  position: absolute;
  width: 49px;
  height: 49px;
  bottom: 0;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}

.news .news_main .news_con .news_l .news_p {
  right: 49px;
  background: url(../images/news_p.png) center no-repeat #181818;
}
.news .news_main .news_con .news_l .news_n {
  right: 0;
  background: url(../images/news_n.png) center no-repeat #c40000;
}
.news .news_main .news_con .news_r {
  width: 620px;
  height: auto;
  background: #fff;
  padding: 15px 0 0;
}
.news .news_main .news_con .news_r > ul {
  width: 100%;
}
.news .news_main .news_con .news_r > ul > li {
  width: 580px;
  height: 53px;
  border-bottom: 1px solid #ebebeb;
  box-sizing: border-box;
  line-height: 52px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.news .news_main .news_con .news_r > ul > li::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 1px;
  background: #bc0002;
  left: 0;
  bottom: 0;
  transform: scaleX(0);
  transform-origin: right;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  transition: transform 0.6s;
}
.news .news_main .news_con .news_r > ul > li:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}
.news .news_main .news_con .news_r > ul > li:hover > a {
  color: #bc0002;
  transform: translate(5px);
}
.news .news_main .news_con .news_r > ul > li > a {
  width: 75%;
  height: 100%;
  background: url(../images/news_ico1.png) left center no-repeat;
  padding-left: 26px;
  box-sizing: border-box;
  font-size: 14px;
  color: #2e343a;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_con .news_r > ul > li > span {
  font-size: 14px;
  color: #979797;
}
.news .news_main .news_con .news_r > a {
  display: block;
  width: 100%;
  height: 220px;
  margin-top: 25px;
}
.news .news_main .news_con .news_r > a > img {
  width: 100%;
  height: 100%;
}
.links {
  width: 100%;
  position: relative;
  height: 1px;
}
.links .links_main {
  position: absolute;
  width: 1200px;
  height: auto;
  left: 50%;
  margin-left: -600px;
  top: 40px;
  border: solid 1px #717171;
  box-sizing: border-box;
  padding: 30px 0;
}
.links .links_main .link_tit {
  font-size: 18px;
  font-weight: bold;
  color: #c40000;
  padding-left: 12px;
}
.links .links_main .link_tit > span {
  color: #ffffff;
  position: relative;
}
.links .links_main .link_tit > span::after {
  content: "";
  position: absolute;
  width: 72px;
  height: 1px;
  background-color: #717171;
  top: 26px;
  left: 0;
}
.links .links_main .link_list {
  width: calc(1200px - 150px - 44px);
}
.links .links_main .link_list > a {
  float: left;
  font-size: 12px;
  letter-spacing: 1px;
  color: #adadad;
  line-height: 28px;
  padding: 0 5px;
}
.links .links_main .link_list > a:hover {
  color: #ffffff;
  transform: translate(5px);
}
.links .links_main .link_list > a > span {
  margin: 0 5px;
}