/*-----------------------------------------------------------*/
/*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: 100px;
  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: #4153d6;
  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: #4153d6;
  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: #4153d6;
  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: #4153d6;
  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;
}
.title1 > p {
  font-size: 14px;
  font-family: Arial;
  color: #999999;
  line-height: 14px;
  height: 14px;
  margin-bottom: 15px;
}
.title1 > h3 {
  font-size: 30px;
  color: #333333;
  line-height: 30px;
  margin-bottom: 20px;
  font-weight: bold;
}
.title1 > h3 > a {
  color: #333333;
}
.title1 h4 {
  font-size: 14px;
  line-height: 14px;
  letter-spacing: 7px;
  color: #666666;
}
.pro {
  width: 100%;
  margin-top: 80px;
}
.pro .pro_main .fl {
  width: 250px;
  height: auto;
}
.pro .pro_main .fl .fl_tit {
  width: 100%;
  height: 100px;
  text-align: center;
  padding-top: 22px;
  box-sizing: border-box;
  background: #4153d6;
}
.pro .pro_main .fl .fl_tit > h3 {
  width: 100%;
  font-size: 30px;
  font-weight: bold;
  color: #ffffff;
  height: 30px;
  line-height: 30px;
  margin-bottom: 14px;
}
.pro .pro_main .fl .fl_tit > h3 > a {
  color: #ffffff;
}
.pro .pro_main .fl .fl_tit > p {
  font-size: 14px;
  color: #ffffff;
  line-height: 14px;
  height: 14px;
}
.pro .pro_main .fl .fl_main {
  width: 100%;
  height: auto;
  border: solid 1px #4153d6;
  box-sizing: border-box;
  padding: 22px 0;
}
.pro .pro_main .fl .fl_main .fl_item {
  width: 210px;
  margin: 0 auto;
  margin-bottom: 20px;
}
.pro .pro_main .fl .fl_main .fl_item > h3 {
  width: 100%;
  height: 40px;
  line-height: 40px;
  padding: 0 13px;
  box-sizing: border-box;
  background: #666666;
  position: relative;
  z-index: 1;
}
.pro .pro_main .fl .fl_main .fl_item > h3::before {
  content: "";
  position: absolute;
  width: 211px;
  height: 39px;
  background: url(../images/pro_shad.png) center no-repeat;
  left: 50%;
  bottom: -22px;
  transform: translate(-50%);
  z-index: -1;
}
.pro .pro_main .fl .fl_main .fl_item > h3::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #4153d6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
  top: 0;
  left: 0;
}
.pro .pro_main .fl .fl_main .fl_item > h3.on::after {
  width: 100%;
}
.pro .pro_main .fl .fl_main .fl_item > h3 > a {
  display: block;
  width: 100%;
  height: 100%;
  background: url(../images/pro_ico4.png) right center no-repeat;
  padding: 0 20px 0 0;
  box-sizing: border-box;
  font-size: 16px;
  color: #ffffff;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .fl .fl_main .fl_item > ul {
  width: 100%;
}
.pro .pro_main .fl .fl_main .fl_item > ul > li {
  width: 100%;
  height: 44px;
  line-height: 44px;
  border-bottom: 1px solid #dedede;
  box-sizing: border-box;
}
.pro .pro_main .fl .fl_main .fl_item > ul > li:hover > a {
  color: #4153d6;
  background: url(../images/pro_ico3.png) left center no-repeat;
  transform: translate(5px);
}
.pro .pro_main .fl .fl_main .fl_item > ul > li > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #666666;
  background: url(../images/pro_ico2.png) left center no-repeat;
  padding-left: 28px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_view {
  width: 910px;
}
.pro .pro_main .pro_view .pro_view_tit {
  width: 100%;
  height: 70px;
  border-bottom: 1px solid #dedede;
  box-sizing: border-box;
}
.pro .pro_main .pro_view .pro_view_tit .pro_menu > ul > li {
  float: left;
  width: 74px;
  height: 100%;
  line-height: 70px;
  text-align: center;
  font-size: 18px;
  font-weight: bold;
  color: #333333;
  margin-right: 55px;
  position: relative;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  cursor: pointer;
}
.pro .pro_main .pro_view .pro_view_tit .pro_menu > ul > li.on {
  color: #4153d6;
}
.pro .pro_main .pro_view .pro_view_tit .pro_menu > ul > li.on::after {
  width: 100%;
}
.pro .pro_main .pro_view .pro_view_tit .pro_menu > ul > li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  background: #4153d6;
  left: 0;
  bottom: -1px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view .pro_view_tit .ser {
  height: 16px;
  margin-top: 30px;
}
.pro .pro_main .pro_view .pro_view_tit .ser > span {
  width: 16px;
  height: 16px;
  background: url(../images/ser.png) left center no-repeat;
}
.pro .pro_main .pro_view .pro_view_tit .ser > input {
  float: left;
  width: 244px;
  height: 100%;
  margin-left: 10px;
  padding: 0 8px;
  box-sizing: border-box;
  border-left: 1px solid #dedede;
  border-right: 1px solid #dedede;
}
.pro .pro_main .pro_view .pro_view_tit .ser > button {
  float: left;
  font-size: 14px;
  color: #4153d6;
  cursor: pointer;
  height: 16px;
  line-height: 16px;
  margin-left: 10px;
  background: transparent;
}
.pro .pro_main .pro_view .pro_view_nr {
  margin-top: 45px;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li {
  float: left;
  width: 290px;
  height: 255px;
  border: solid 1px #dedede;
  box-sizing: border-box;
  padding: 5px;
  margin: 0 20px 23px 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li:hover .pro_txt::after {
  width: 100%;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li:hover .pro_txt::before {
  width: 20px;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li:hover .pro_txt > a {
  color: #ffffff;
  text-align: left;
  padding: 0 25px 0 15px;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li > a {
  display: block;
  width: 100%;
  height: 200px;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li > a > img {
  width: 100%;
  height: 100%;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li .pro_txt {
  width: 100%;
  height: 40px;
  background-color: #f8f8f8;
  margin-top: 5px;
  line-height: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li .pro_txt::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  left: 0;
  top: 0;
  background: #4153d6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li .pro_txt::before {
  content: "";
  width: 0;
  height: 9px;
  position: absolute;
  left: 246px;
  top: 50%;
  background: url(../images/pro_ico5.png) center no-repeat;
  transform: translateY(-50%);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li .pro_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #333333;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.pro .pro_main .pro_view .pro_view_nr .pro_view_list > li:nth-child(3n) {
  margin-right: 0;
}
.case {
  width: 100%;
  height: 900px;
  background: url(../images/part_bg.jpg) center repeat-y;
  padding-top: 70px;
  box-sizing: border-box;
  margin-top: 46px;
  position: relative;
  z-index: 1;
}
.case::after,
.case::before {
  width: 42%;
  content: "";
  position: absolute;
  height: 1px;
  background-color: #dedede;
  top: 110px;
  z-index: -1;
}
.case::after {
  left: 0;
}
.case::before {
  right: 0;
}
.case .case_main {
  padding: 0 42px;
  box-sizing: border-box;
  margin-top: 64px;
}
.case .case_main .case_list > li {
  float: left;
  width: 18%;
  margin-right: 2.5%;
  margin-bottom: 20px;
}
.case .case_main .case_list > li:hover .case_v::after {
  width: 100%;
}
.case .case_main .case_list > li:hover .case_v > a {
  height: 180px;
}
.case .case_main .case_list > li:hover .case_v > p {
  height: 60px;
}
.case .case_main .case_list > li .case_v {
  width: 100%;
  height: 250px;
  padding: 10px;
  box-sizing: border-box;
  background-color: #f8f8f8;
  box-shadow: 0px 0px 20px 0px rgba(0, 0, 0, 0.15);
  position: relative;
  z-index: 1;
}
.case .case_main .case_list > li .case_v::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #4153d6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
  left: 50%;
  transform: translate(-50%);
  top: 0;
}
.case .case_main .case_list > li .case_v > a {
  display: block;
  width: 100%;
  height: 100%;
  margin: 0 auto;
}
.case .case_main .case_list > li .case_v > a > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.case .case_main .case_list > li .case_v > p {
  width: 100%;
  height: 0;
  line-height: 60px;
  overflow: hidden;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.case .case_main .case_list > li .case_v > p > a {
  display: block;
  width: 100%;
  height: 100%;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  padding: 0 10px;
  box-sizing: border-box;
  font-size: 14px;
  color: #ffffff;
}
.case .case_main .case_list > li .case_txt {
  width: 100%;
  height: 48px;
  line-height: 48px;
  text-align: center;
}
.case .case_main .case_list > li .case_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #333333;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.case .case_main .case_list > li:nth-child(5n) {
  margin-right: 0;
}
.ys {
  width: 100%;
  height: 875px;
  background: url(../images/ys_bg.jpg) center no-repeat;
  padding-top: 85px;
  box-sizing: border-box;
}
.ys .ys_main {
  height: 100%;
  position: relative;
}
.ys .ys_main .ys_tit {
  text-align: center;
}
.ys .ys_main .ys_tit > h3 {
  font-size: 36px;
  font-weight: bold;
  line-height: 36px;
  height: 36px;
  color: #4153d6;
  margin-bottom: 13px;
}
.ys .ys_main .ys_tit > p {
  font-size: 14px;
  font-family: Arial;
  color: #666666;
  height: 14px;
  line-height: 14px;
}
.ys .ys_main .ys_con {
  margin-top: 152px;
}
.ys .ys_main .ys_con .ys_list > li {
  float: left;
  width: 240px;
  height: 289px;
  background: rgba(255, 255, 255, 0.8);
  padding: 20px 20px 0;
  box-sizing: border-box;
  margin-right: 80px;
  position: relative;
}
.ys .ys_main .ys_con .ys_list > li:hover::after {
  left: 201px;
}
.ys .ys_main .ys_con .ys_list > li::after {
  content: "";
  position: absolute;
  width: 39px;
  height: 16px;
  background: url(../images/ya_ico1.png) center no-repeat;
  top: -16px;
  left: 0;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.ys .ys_main .ys_con .ys_list > li > h3 {
  font-size: 22px;
  font-weight: bold;
  height: 22px;
  line-height: 22px;
  margin-bottom: 17px;
  color: #4153d6;
}
.ys .ys_main .ys_con .ys_list > li > h3 > span {
  font-family: Arial;
  margin-right: 23px;
}
.ys .ys_main .ys_con .ys_list > li > p {
  font-size: 14px;
  color: #666666;
  height: 14px;
  line-height: 14px;
  margin-bottom: 30px;
}
.ys .ys_main .ys_con .ys_list > li > p > i {
  display: inline-block;
  width: 19px;
  height: 1px;
  background-color: #dedede;
  vertical-align: middle;
  margin-right: 23px;
}
.ys .ys_main .ys_con .ys_list > li > h4 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #666666;
  text-indent: 2em;
}
.ys .ys_main .ys_con .ys_list > li:nth-last-child(1) {
  margin-right: 0;
}
.ys .ys_main .ys_con .ys_list > li:nth-child(1),
.ys .ys_main .ys_con .ys_list > li:nth-child(3) {
  margin-top: 110px;
}
.ys .ys_main .ys_gg {
  position: absolute;
  width: 100%;
  height: 240px;
  background-color: #4153d6;
  left: 0;
  bottom: -128px;
  padding-top: 50px;
  box-sizing: border-box;
}
.ys .ys_main .ys_gg::after {
  content: "";
  position: absolute;
  width: 1188px;
  height: 218px;
  left: 50%;
  transform: translate(-50%);
  bottom: -52px;
  z-index: -1;
  background: url(../images/ys_shad.png) center no-repeat;
}
.ys .ys_main .ys_gg .gg_txt {
  margin-left: 45px;
}
.ys .ys_main .ys_gg .gg_txt > h3 {
  width: 602px;
  margin-bottom: 34px;
  border-bottom: 1px solid #fff;
  font-size: 36px;
  font-weight: bold;
  color: #ffffff;
}
.ys .ys_main .ys_gg .gg_txt > h4 {
  font-size: 22px;
  height: 22px;
  line-height: 22px;
  color: #b7c0ff;
  margin-bottom: 23px;
}
.ys .ys_main .ys_gg .gg_txt > h5 {
  font-size: 12px;
  line-height: 12px;
  color: #b7c0ff;
}
.ys .ys_main .ys_gg .gg_tell {
  margin-right: 63px;
}
.ys .ys_main .ys_gg .gg_tell > p {
  font-size: 14px;
  height: 15px;
  line-height: 15px;
  margin-bottom: 20px;
  color: #b7c0ff;
}
.ys .ys_main .ys_gg .gg_tell > p > i {
  display: inline-block;
  vertical-align: middle;
  width: 15px;
  height: 15px;
  background: url(../images/ys_tell.png
                        ) center no-repeat;
  margin-right: 8px;
}
.ys .ys_main .ys_gg .gg_tell > h3 {
  font-size: 30px;
  font-weight: bold;
  font-family: Arial;
  color: #ffffff;
  line-height: 30px;
  height: 30px;
}
.ys .ys_main .ys_gg .gg_tell > a {
  display: block;
  width: 225px;
  height: 40px;
  border-radius: 20px;
  border: solid 1px #ffffff;
  box-sizing: border-box;
  text-align: center;
  line-height: 40px;
  font-size: 16px;
  color: #ffffff;
  margin-top: 35px;
}
.ys .ys_main .ys_gg .gg_tell > a:hover {
  transform: translate(5px);
}
.about {
  margin-top: 208px;
  height: 633px;
  position: relative;
  z-index: 1;
}
.about::after,
.about::before {
  width: 42%;
  content: "";
  position: absolute;
  height: 1px;
  background-color: #dedede;
  top: 40px;
  z-index: -1;
}
.about::after {
  left: 0;
}
.about::before {
  right: 0;
}
.about .ab_main .ab_top {
  margin-top: 70px;
}
.about .ab_main .ab_top .ab_view {
  width: 400px;
  height: 270px;
}
.about .ab_main .ab_top .ab_view > img {
  width: 100%;
  height: 100%;
}
.about .ab_main .ab_top .ab_txt {
  width: 742px;
}
.about .ab_main .ab_top .ab_txt > h3 {
  margin-top: 30px;
  font-size: 20px;
  font-weight: bold;
  color: #666666;
  margin-bottom: 30px;
}
.about .ab_main .ab_top .ab_txt > h4 {
  width: 100%;
  font-size: 14px;
  line-height: 30px;
  color: #666666;
  height: 90px;
  overflow: hidden;
  margin-bottom: 30px;
}
.about .ab_main .ab_top .ab_txt > a {
  display: block;
  width: 120px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  font-size: 14px;
  color: #ffffff;
  background-color: #4153d6;
}
.about .ab_main .ab_top .ab_txt > a:hover {
  border-radius: 18px;
}
.about .ab_main .ab_top .ab_txt > a:hover:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.about .ab_main .fc .fc_tit {
  width: 364px;
}
.about .ab_main .fc .fc_tit .fc_menu {
  margin-top: 40px;
  margin-bottom: 15px;
}
.about .ab_main .fc .fc_tit .fc_menu .fc_menu_list {
  padding-left: 173px;
  box-sizing: border-box;
}
.about .ab_main .fc .fc_tit .fc_menu .fc_menu_list > li {
  float: left;
  font-size: 20px;
  color: #666666;
  font-weight: bold;
  height: 30px;
  line-height: 30px;
  margin-right: 30px;
  cursor: pointer;
}
.about .ab_main .fc .fc_tit .fc_menu .fc_menu_list > li.on {
  color: #4153d6;
}
.about .ab_main .fc .fc_tit .fc_menu .fc_menu_list > li:nth-last-child(1) {
  margin-right: 0;
}
.about .ab_main .fc .fc_tit > p {
  font-size: 14px;
  color: #666666;
  text-align: right;
  line-height: 30px;
}
.about .ab_main .fc .fc_tit > a {
  display: block;
  width: 120px;
  height: 35px;
  text-align: center;
  line-height: 35px;
  font-size: 14px;
  color: #ffffff;
  margin-left: 253px;
  margin-top: 20px;
  background-color: #999999;
}
.about .ab_main .fc .fc_tit > a:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}
.about .ab_main .fc .fc_tit > a:hover {
  border-radius: 18px;
}
.about .ab_main .fc .fc_view {
  margin-left: 35px;
}
.about .ab_main .fc .fc_view .fc_list > li {
  float: left;
  width: 260px;
  height: 200px;
  position: relative;
  margin-right: 10px;
}
.about .ab_main .fc .fc_view .fc_list > li:hover .fc_txt::after {
  width: 100%;
}
.about .ab_main .fc .fc_view .fc_list > li > a {
  display: block;
  width: 100%;
  height: 100%;
}
.about .ab_main .fc .fc_view .fc_list > li > a > img {
  width: 100%;
  height: 100%;
}
.about .ab_main .fc .fc_view .fc_list > li .fc_txt {
  position: absolute;
  width: 100%;
  height: 40px;
  background: rgba(0, 0, 0, 0.6);
  text-align: center;
  line-height: 40px;
  bottom: 0;
  left: 0;
  z-index: 1;
}
.about .ab_main .fc .fc_view .fc_list > li .fc_txt::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #4153d6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  z-index: -1;
  left: 0;
  bottom: 0;
}
.about .ab_main .fc .fc_view .fc_list > li .fc_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  font-size: 14px;
  color: #ffffff;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.about .ab_main .fc .fc_view .fc_list > li:nth-last-child(1) {
  margin-right: 0;
}
.part {
  width: 100%;
  height: 430px;
  background: url(../images/case_bg.jpg) center no-repeat;
  margin-top: 75px;
  padding-top: 62px;
  box-sizing: border-box;
}
.part .part_main .title1 > p {
  color: #fff;
}
.part .part_main .title1 > h3 {
  color: #fff;
}
.part .part_main .title1 > h4 {
  color: #fff;
}
.part .part_main .part_view {
  position: relative;
  margin-top: 50px;
  height: 170px;
}
.part .part_main .part_view .part_view_list > li {
  float: left;
  width: 230px;
  height: 170px;
  position: relative;
  margin-right: 13px;
}
.part .part_main .part_view .part_view_list > li:hover .part_txt {
  height: 40px;
}
.part .part_main .part_view .part_view_list > li > a {
  display: block;
  width: 100%;
  height: 100%;
}
.part .part_main .part_view .part_view_list > li > a > img {
  width: 100%;
  height: 100%;
  border: solid 1px #dddddd;
  box-sizing: border-box;
}
.part .part_main .part_view .part_view_list > li .part_txt {
  position: absolute;
  width: 100%;
  height: 0;
  line-height: 40px;
  text-align: center;
  font-size: 14px;
  color: #fffefe;
  bottom: 0;
  left: 0;
  background-color: rgba(65, 83, 214, 0.7);
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.part .part_main .part_view .part_view_list > li .part_txt > a {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0 10px;
  box-sizing: border-box;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: #fffefe;
}
.part .part_main .part_view .part_p,
.part .part_main .part_view .part_n {
  position: absolute;
  width: 40px;
  height: 40px;
  top: 60px;
  border-radius: 50%;
  cursor: pointer;
}
.part .part_main .part_view .part_p {
  left: -63px;
  background: url(../images/case_p.png) center no-repeat #fff;
}
.part .part_main .part_view .part_n {
  right: -63px;
  background: url(../images/case_n.png) center no-repeat #fff;
}
.news {
  width: 100%;
  margin-top: 68px;
  height: 605px;
  position: relative;
  z-index: 1;
}
.news::after,
.news::before {
  width: 42%;
  content: "";
  position: absolute;
  height: 1px;
  background-color: #dedede;
  top: 45px;
  z-index: -1;
}
.news::after {
  left: 0;
}
.news::before {
  right: 0;
}
.news .news_main .news_tit {
  text-align: center;
}
.news .news_main .news_tit > p {
  font-size: 14px;
  font-family: Arial;
  color: #999999;
  line-height: 14px;
  height: 14px;
  margin-bottom: 16px;
}
.news .news_main .news_tit > h3 {
  font-size: 30px;
  line-height: 30px;
  height: 30px;
  color: #333333;
  font-weight: bold;
}
.news .news_main .news_menu {
  margin-top: 50px;
}
.news .news_main .news_menu .news_menu_list {
  text-align: center;
}
.news .news_main .news_menu .news_menu_list > li {
  display: inline-block;
  vertical-align: middle;
  width: 160px;
  height: 45px;
  background-color: #ffffff;
  box-shadow: 0px 0px 18px 0px rgba(0, 0, 0, 0.1);
  margin: 0 44px;
  position: relative;
  z-index: 1;
}
.news .news_main .news_menu .news_menu_list > li.on > a {
  color: #fff;
}
.news .news_main .news_menu .news_menu_list > li.on::after {
  width: 100%;
}
.news .news_main .news_menu .news_menu_list > li.on::before {
  width: 16px;
}
.news .news_main .news_menu .news_menu_list > li::before {
  content: "";
  position: absolute;
  width: 0;
  height: 9px;
  background: url(../images/news_ico.png) center no-repeat;
  left: 50%;
  transform: translate(-50%);
  bottom: -9px;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_menu .news_menu_list > li::after {
  content: "";
  position: absolute;
  width: 0;
  height: 100%;
  background: #4153d6;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
  left: 0;
  bottom: 0;
  z-index: -1;
}
.news .news_main .news_menu .news_menu_list > li > a {
  display: block;
  width: 100%;
  height: 100%;
  text-align: center;
  line-height: 45px;
  font-size: 16px;
  color: #333333;
}
.news .news_main .news_tab {
  margin-top: 45px;
}
.news .news_main .news_tab .news_tab_list > li {
  float: left;
  width: 591px;
  height: 100px;
  margin-right: 18px;
  margin-bottom: 35px;
  background-color: #f8f8f8;
}
.news .news_main .news_tab .news_tab_list > li:hover .news_nr > a {
  color: #4153d6;
  transform: translate(5px);
}
.news .news_main .news_tab .news_tab_list > li:hover .news_time {
  background: #4153d6;
}
.news .news_main .news_tab .news_tab_list > li .news_time {
  width: 100px;
  height: 100px;
  background-color: #666666;
  text-align: center;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.news .news_main .news_tab .news_tab_list > li .news_time > span {
  font-size: 40px;
  font-family: Arial;
  color: #ffffff;
}
.news .news_main .news_tab .news_tab_list > li .news_time > p {
  font-size: 14px;
  font-family: Arial;
  color: #ffffff;
}
.news .news_main .news_tab .news_tab_list > li .news_nr {
  width: 434px;
  margin-right: 32px;
}
.news .news_main .news_tab .news_tab_list > li .news_nr > a {
  display: block;
  width: 100%;
  font-size: 16px;
  height: 16px;
  line-height: 16px;
  color: #333333;
  margin-bottom: 14px;
  margin-top: 14px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.news .news_main .news_tab .news_tab_list > li .news_nr > p {
  width: 100%;
  font-size: 14px;
  color: #666666;
  line-height: 25px;
  height: 50px;
  overflow: hidden;
}
.news .news_main .news_tab .news_tab_list > li:nth-child(2n) {
  margin-right: 0;
}
.links {
  width: 100%;
  margin: 30px 0 50px;
}
.links .link_main {
  height: 50px;
  line-height: 50px;
  border: solid 1px #dddddd;
}
.links .link_main .link_tit {
  width: 130px;
  height: 100%;
  border-right: 1px solid #dddddd;
  padding-left: 45px;
  box-sizing: border-box;
  background: url(../images/links.png) 13px center no-repeat;
  font-size: 14px;
  color: #333333;
}
.links .link_main .link_list {
  width: calc(1200-130) px;
  font-size: 14px;
  height: 100%;
  color: #666666;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}
.links .link_main .link_list > a {
  float: left;
  color: #666666;
  padding: 0 10px;
  margin: 0 10px;
}
.links .link_main .link_list > a:hover {
  color: #4153d6;
  transform: translate(5px);
}
.inform {
  width: 100%;
  height: 80px;
  background-color: #4153d6;
}
.inform .in_main {
  height: 100%;
  padding-top: 19px;
  box-sizing: border-box;
}
.inform .in_main .input_item {
  position: relative;
  float: left;
  width: 180px;
  height: 42px;
  margin-right: 20px;
}
.inform .in_main .input_item > span {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 100%;
  border-right: 1px solid rgba(221, 221, 221, 0.15);
}
.inform .in_main .input_item input::-webkit-input-placeholder {
  color: #ffffff;
}
.inform .in_main .input_item input::-moz-placeholder {
  color: #ffffff;
}
.inform .in_main .input_item input:-moz-placeholder {
  color: #ffffff;
}
.inform .in_main .input_item input:-ms-input-placeholder {
  color: #ffffff;
}
.inform .in_main .input_item > input {
  width: 100%;
  height: 100%;
  border: solid 1px #dddddd;
  box-sizing: border-box;
  padding: 0 10px 0 57px;
  position: relative;
  color: #fff;
}
.inform .in_main .input_item:nth-child(3) {
  width: 280px;
}
.inform .in_main #userName {
  background: url(../images/in1.png) 10px center no-repeat;
}
.inform .in_main #userPhone {
  background: url(../images/in2.png) 10px center no-repeat;
}
.inform .in_main #content {
  background: url(../images/in3.png) 10px center no-repeat;
}
.inform .in_main #kcode {
  background: url(../images/in4.png) 10px center no-repeat;
}
.inform .in_main > img {
  float: left;
  width: 108px;
  height: 43px;
  cursor: pointer;
}
.inform .in_main > button {
  width: 150px;
  height: 42px;
  background-color: #ffffff;
  border-radius: 19px;
  font-size: 14px;
  color: #325dc1;
  cursor: pointer;
  transition: all 0.7s ease-in-out;
  -webkit-transition: all 0.7s ease-in-out;
}
.inform .in_main > button:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 15px -10px rgba(0, 0, 0, 0.5);
}