/*body*/
body {
  /*background: #000;*/
  /*transition: all 0.3s;*/
  /*opacity: 1;*/
  /*z-index: -9999;*/
  /*position: relative;*/
}

/* header */
.header .wrap .header_list ul li a > .t {
  display: block;
}

/*banner*/
.banner {
  /* background             : url("//ve-oss1.atvideo.cc/img/banner_bzmb@2x.png"); */
  /* background: url('../common_img/banner/banner_bzmb@2x.png');
  -webkit-background-size: cover;
  background-size: cover; */
}

/*scene*/
.scene {
  width: 100%;
  background: #fff;
  text-align: center;
}

.scene .title {
  margin-top: 65px;
  margin-bottom: 60px;
}

.scene .title h1 {
  font-size: 28px;
  font-weight: 500;
  color: rgba(0, 0, 0, 1);
  margin: 0 0 24px 0;
}

.scene .title p {
  font-size: 20px;
  font-weight: 400;
  color: rgba(0, 0, 0, 1);
  padding: 0;
  margin: 0;
}

.scene .scene_content {
  width: 1250px;
  margin-bottom: 64px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.scene .scene_content_video {
  width: 961px;
  margin-bottom: 64px;
 
}
.scene .scene_content_video li{
  float: left;
  list-style: none;
  margin-right: 20px;
  display: block;
  margin-bottom: 20px;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
  background: #000000;
} 
.scene .scene_content_video li:hover {
  box-shadow: 2px 2px 8px rgba(0, 39, 103, 0.6);
  transform: translate(-4px, -6px);
  transition: all 0.7s;
}

.scene .scene_content li {
  margin-right: 20px;
  display: block;
  margin-bottom: 20px;
  color: #ffffff;
  cursor: pointer;
  transition: all 0.2s;
  background: #000000;
  transition: all 0.4s;
}

.scene .scene_content li:hover {
  box-shadow: 2px 2px 8px rgba(0, 39, 103, 0.6);
  transform: translate(-4px, -6px);
 
}

.scene .scene_content li:nth-child(5),
.scene .scene_content li:nth-child(6),
.scene .scene_content li:nth-child(7),
.scene .scene_content li:nth-child(8) {
  margin-bottom: 0;
}
.scene_content > li {
  width: 320px;
  height: 310px;
  position: relative;
  
}
.scene_content > li:nth-child(1) {
  width: 520px;
  height: 310px;
 
  background-image: url('../common_img/newStatic_2/tp_zxjy@2x.png');
}

.scene_content > li:nth-child(2) {
 
  background-image: url('../common_img/newStatic_2/tb_yys@2x.png');
}
.scene_content > li:nth-child(3) {
 
  background-image: url('../common_img/newStatic_2/tp_dspgj@2x.png');
}
.scene_content > li:nth-child(4) {
 
  background-image: url('../common_img/newStatic_2/tp_yshq@2x.png');
}
.scene_content > li:nth-child(5) {
  width: 860px;
  height: 310px;
  background-image: url('../common_img/newStatic_2/tp_ggbz@2x.png');
}
.scene_content > li:nth-child(6) {
 
  background-image: url('../common_img/newStatic_2/tp_ds@2x.png');
}
.scene_content > li:nth-child(7) {
 
  background-image: url('../common_img/newStatic_2/tp_hqhy@2x.png');
}
.scene_content > li:nth-child(8) {
  width: 520px;
  height: 310px;
  background-image: url('../common_img/newStatic_2/tp_xmt@2x.png');
}
.scene_content > li > img {
  width: 88px;
  height: 88px;
  position: absolute;
  top: 30px;
  left: 30px;
}
.scene_content > li > p:nth-child(2) {
  font-size: 24px;
  font-weight: 400;
  color: #ffffff;
  position: absolute;
  top: 116px;
  left: 30px;
}
.scene_content > li > p:nth-child(3) {
  width: 259px;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
  opacity: 0.6;
  position: absolute;
  top: 180px;
  left: 30px;
  text-align: left;
  line-height: 28px;
}
.scene_content > li:nth-child(1) > p:nth-child(3){
    width: 416px;
}
.scene_content > li:nth-child(5) > p:nth-child(3){
    width: 773px;
}
.scene_content > li:nth-child(8) > p:nth-child(3){
    width: 416px;
}
.scene_title .fl {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #ffffff, #005cff);
  margin-right: 24px;
  margin-bottom: 5px;
}
.scene_title .fr {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #005cff, #ffffff);
  margin-left: 24px;
  margin-bottom: 5px;
}

/*process*/
.process {
  width: 100%;
  height: 378px;
  background: rgba(243, 248, 255, 1);
  text-align: center;
  padding-top: 0;
}

.process .title {
  padding-top: 64px;
  margin-bottom: 40px;
}

.process .title h1 {
  font-size: 28px;
  font-weight: 500;
  color: #000000;
  display: inline-block;
  letter-spacing: 3px;
  margin: 0;
}

.process .fl {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #ffffff, #005cff);
  margin-right: 24px;
  margin-bottom: 5px;
}

.process .fr {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #005cff, #ffffff);
  margin-left: 24px;
  margin-bottom: 5px;
}

.process .process_content {
  width: 1200px;
}

.process .process_content li {
  height: 180px;
  display: block;
}

/*core*/
.core {
  text-align: center;
}

.core .title {
  padding-top: 64px;
  margin-bottom: 40px;
}

.core .title h1 {
  font-size: 28px;
  font-weight: 500;
  color: #000000;
  display: inline-block;
  letter-spacing: 3px;
  margin: 0;
}

.core .fl {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #ffffff, #005cff);
  margin-right: 24px;
  margin-bottom: 5px;
}

.core .fr {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #005cff, #ffffff);
  margin-left: 24px;
  margin-bottom: 5px;
}


.scene .fl {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #ffffff, #005cff);
  margin-right: 24px;
  margin-bottom: 5px;
}

.scene .fr {
  display: inline-block;
  width: 68px;
  height: 8px;
  background: linear-gradient(90deg, #005cff, #ffffff);
  margin-left: 24px;
  margin-bottom: 5px;
}
.core .core_tab {
  overflow: hidden;
  margin: 0 auto;
}

.core .core_tab li {
  width: 156px;
  height: 156px;
  margin-right: 164px;
  display: block;
  float: left;
  transition: all 0.2s;
  cursor: pointer;
}

.core .core_tab li:first-child {
  margin-left: 82px;
}

.core .core_tab li:last-child {
  margin-right: 82px;
}

.core_tab1 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_mbzz_nor@2x.png')
    no-repeat center center;
}

.core_active1 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_mbzz_sel@2x.png')
    no-repeat center center;
}

.core_tab2 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_xrsd_nor@2x.png')
    no-repeat center center;
}

.core_active2 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_xrsd_sel@2x.png')
    no-repeat center center;
}

.core_tab3 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_gnqd_nor@2x.png')
    no-repeat center center;
}

.core_active3 {
  background: url('//ve-oss1.atvideo.cc/img/about/hxys_gnqd_sel@2x.png')
    no-repeat center center;
}

.tab_nav {
  height: 4px;
  width: 960px;
  margin: 16px auto 32px;
  position: relative;
}

.tab_nav li {
  width: 320px;
  height: 4px;
  background: linear-gradient(90deg, rgba(0, 161, 255, 1), rgba(0, 92, 255, 1));
  transition: all 0.2s;
  display: none;
}

.tab_active1 {
  position: absolute;
  top: 0;
  left: 0;
  display: inline-block !important;
}

.tab_active2 {
  position: absolute;
  top: 0;
  left: 320px;
  display: inline-block !important;
}

.tab_active3 {
  position: absolute;
  top: 0;
  left: 640px;
  display: inline-block !important;
}

.tab_nav li {
  list-style-type: none;
}

.tab_con li {
  display: none;
}

.tab_con_active {
  display: block !important;
}

.tab_con1 {
  width: 962px;
  height: 300px;
  margin: 0 auto;
}

.tab_con1 > dd {
  width: 224px;
  height: 300px;
  display: block;
  float: left;
  margin: 0 22px 0 0;
  transition: all 0.2s;
  cursor: pointer;
}

.tab_con1 .tab_bg {
  width: 100%;
  height: 100%;
  display: block;
}

.tab_con1 .tab_bg h5 {
  padding: 160px 33px 0 31px;
  font-size: 16px;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
  line-height: 30px;
  margin: 0;
  letter-spacing: 1px;
  text-align: left;
}

.tab_con1 .tab_bg1 {
  background: url('//ve-oss1.atvideo.cc/img/mbzz_01@2x.png') no-repeat
    center center;
}

.tab_con1 .tab_bg2 {
  background: url('//ve-oss1.atvideo.cc/img/mbzz_02@2x.png') no-repeat
    center center;
}

.tab_con1 .tab_bg3 {
  background: url('//ve-oss1.atvideo.cc/img/mbzz_03@2x.png') no-repeat
    center center;
}

.tab_con1 .tab_bg4 {
  background: url('//ve-oss1.atvideo.cc/img/mbzz_04@2x.png') no-repeat
    center center;
}

.tab_con1 > dd:hover {
  box-shadow: 1px 1px 8px rgba(0, 39, 103, 0.32);
}

.tab_con1 > dd:last-child {
  margin-right: 0;
}

.tab_con2 {
  height: 300px;
  overflow: hidden;
}

.tab_con2 .tl {
  float: left;
  width: 532px;
  height: 300px;
  position: relative;
  background: #000;
}

.tab_con2 .tl video {
  width: 532px;
  height: 300px;
  opacity: 0.4;
}

.tab_con2 .tl img {
  position: absolute;
  top: 102px;
  left: 218px;
  cursor: pointer;
}

.tab_con2 .tr {
  float: left;
  width: 428px;
  height: 300px;
  background: rgb(243, 248, 255);
}

.tab_con2 .tr .tr_word {
  padding: 53px 28px 55px;
}

.tab_con2 .tr .tr_word p {
  text-align: left;
  font-size: 16px;
  letter-spacing: 2px;
  color: rgba(0, 0, 0, 0.8);
  margin-top: 0;
}

.tab_con2 .tr .tr_word p:last-child {
  padding-top: 12px;
  margin-bottom: 0;
}

.tab_con3 .table {
  width: 960px;
}

.tab_con3 .table .item {
  height: 58px;
  width: 958px;
  border: 1px solid rgba(0, 161, 255, 1);
}

.tab_con3 .table .item dd:nth-child(1),
.tab_con3 .table .item dd:nth-child(2),
.tab_con3 .table .item dd:nth-child(3),
.tab_con3 .table .item dd:nth-child(4) {
  margin: 0;
  padding: 0;
  width: 960px;
  height: 58px;
  text-align: center;
  color: #00a1ff;
  font-size: 15px;
  letter-spacing: 1px;
  float: left;
  line-height: 58px;
  background: rgba(0, 161, 255, 0.3);
}

.tab_con3 .table .item dd:nth-child(1),
.tab_con3 .table .item dd:nth-child(2),
.tab_con3 .table .item dd:nth-child(3) {
  width: 180px;
  border-right: 1px solid rgba(0, 161, 255, 1);
}

.tab_con3 .table .item dd:nth-child(4) {
  width: 415px;
}

.tab_con3 .table .item-list {
  height: 59px;
  border: 1px solid rgba(221, 227, 235, 1);
}

.tab_con3 .table .item-list dd:nth-child(1),
.tab_con3 .table .item-list dd:nth-child(2),
.tab_con3 .table .item-list dd:nth-child(3),
.tab_con3 .table .item-list dd:nth-child(4) {
  margin: 0;
  padding: 0;
  width: 960px;
  height: 58px;
  text-align: center;
  color: rgba(0, 0, 0, 0.8);
  font-size: 11px;
  float: left;
  line-height: 58px;
}

.tab_con3 .table .item-list dd:nth-child(1),
.tab_con3 .table .item-list dd:nth-child(2),
.tab_con3 .table .item-list dd:nth-child(3) {
  width: 180px;
  border-right: 1px solid rgba(221, 227, 235, 1);
}

.tab_con3 .table .item-list dd:nth-child(4) {
  width: 415px;
}

.tab_con3 .table .item-list {
  border-bottom: none;
}

.tab_con3 .table .item-list:first-child {
  border-top: none;
}

.tab_con3 .table .item-list:last-child {
  height: 58px;
  border-bottom: 1px solid rgba(221, 227, 235, 1);
}

.tab_con3 .table .item-list:nth-of-type(odd) {
  background: #f3f8ff;
}

/*错*/
.wrong {
  font-weight: 500 !important;
  color: rgba(255, 64, 44, 1) !important;
}

/*对*/
.face {
  font-weight: 500 !important;
  color: rgba(46, 208, 194, 1) !important;
}