img {
  display: block;
}
.box0 {
  height: 100px;
}
.box_hd img {
  margin: 0 auto;
}
.btnbox {
  display: flex;
  justify-content: center;
  width: 100%;
}
.btnbox .a_btn {
  position: relative;
  top: 0;
  transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
  margin: 0 16px;
}
.btnbox .a_btn span {
  position: absolute;
  left: 0;
  top: 9px;
  width: 100%;
  box-sizing: border-box;
  font-size: 20px;
  color: #fff;
  text-align: center;
  line-height: 43px;
  /* padding: 0 52px 0 18px; */
}
.btnbox .a_btn2 span {
  top: 4px;
  color: #ff6e2a;
  /* padding: 0 52px 0 18px; */
}
.btnbox .a_btn:hover {
  top: -6px;
}

.headtop {
  background: #f7f7f7;
}

.boxNav {
  position: absolute;

  left: 0;

  top: 40px;

  width: 100%;

  height: 100px;

  box-sizing: border-box;

  background-color: rgba(0, 0, 0, 0.05);

  padding-top: 30px;

  z-index: 10001;
}

.boxNav .hei {
  display: none;
}

.boxNav.cur,
.boxNav.on {
  position: fixed;
  background-color: #ffffff;
}
.boxNav.cur {
  top: 0;
}

.boxNav.cur .bai,
.boxNav.on .bai {
  display: none;
}

.boxNav.cur .hei,
.boxNav.on .hei {
  display: block;
}

.boxNav .inner {
  display: flex;

  justify-content: space-between;

  height: 40px;

  padding: 0 6px 0 23px;

  box-sizing: border-box;
}

.boxNav .logo {
  display: flex;
}

.boxNav .logo img {
  width: 136px;
}

.boxNav .logo p {
  position: relative;

  font-size: 26px;

  line-height: 40px;

  padding-left: 33px;
}

.boxNav .logo p a {
  color: #fff;
}

.boxNav .logo p:before {
  position: absolute;

  left: 17px;

  top: 7.5px;

  width: 1px;

  height: 25px;

  background-color: #628bff;

  content: "";
}

.boxNav.cur .logo p a,
.boxNav.on .logo p a {
  color: #0059ee;
}

.boxNav.cur .logo p:before,
.boxNav.on .logo p:before {
  background-color: #0059ee;
}

.boxNav .nav {
  width: 750px;
  display: flex;
  justify-content: space-between;
}

.boxNav .nav p {
  position: relative;
  font-size: 20px;
  color: rgba(255, 255, 255, 0.5);
  line-height: 36px;
  cursor: pointer;
}

.boxNav .nav p.cur {
  color: #fff;
}

.boxNav .nav p.cur u {
  position: absolute;

  left: 50%;

  bottom: 0;

  width: 30px;

  height: 2px;

  background-color: #7effdc;

  margin-left: -15px;
}

.boxNav.cur .nav p,
.boxNav.on .nav p {
  color: #999;
}

.boxNav.cur .nav p.cur,
.boxNav.on .nav p.cur {
  color: #333;
}

.boxNav.cur .nav p.cur u,
.boxNav.on .nav p.cur u {
  background-color: #005aee;
}

.banner {
  position: relative;
}
.banner .slideBox,
.banner .slideBox .bd .li_in,
.banner .slideBox .bd a {
  height: 700px;
}
.banner .slideBox .hd {
  width: 1200px;
  display: none;
}
.banner .slideBox .bb {
  bottom: 330px;
}
.ban .head_kb {
  left: auto;
  right: 0;
  top: 140px;
  width: 299px;
  height: 430px;
  box-sizing: border-box;
  border-radius: 26px;
  box-shadow: none;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 0 18px 0 19px;
  margin: 0;
}

.pythonbox1 .kbbox {
  width: 1100px;
  height: 120px;
  border-radius: 20px;
  background: url(../images/ai2024/zero-block.png) no-repeat;
  margin: 30px auto 90px;
}
.pythonbox1 .kbbox .head_kb {
  display: flex;
  justify-content: space-between;
}
.pythonbox1 .techcen_right {
  width: 630px;
  margin-left: 26px;
  margin-right: 30px;
}
.pythonbox1 .techcen_right .kb_info {
  float: none;
  width: 630px;
  height: 90px;
  display: flex;
  justify-content: space-between;
  background: none;
  margin-top: 15px;
}
.pythonbox1 .techcen_right .kb_info .hd {
  position: relative;
  width: 135px;
  height: 49px;
  border: none;
  /* border-radius: 12px; */
  background-color: #fff;
  margin: 20px 0 0;
}
.pythonbox1 .techcen_right .kb_info .select dt {
  width: 135px;
  box-sizing: border-box;
  height: 49px;
  font-size: 17px;
  color: #333;
  line-height: 49px;
  padding-left: 15px;
}
.pythonbox1 .techcen_right .kb_info .select dt i {
  position: absolute;
  right: 20px;
  top: 19px;
  width: 17px;
  height: 11px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -281px -32px;
  padding: 0;
}
.pythonbox1 .techcen_right .kb_info .select dd {
  right: -10px;
  top: 54px;
  border-radius: 8px;
  border: none;
  width: 145px;
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.06);
  padding: 5px;
}
.pythonbox1 .techcen_right .kb_info .select dd ul li {
  width: 50%;
}
.pythonbox1 .techcen_right .kb_info .bd,
.techcen_right .kb_info .bd ul {
  width: 470px !important;
}
.pythonbox1 .techcen_right .kb_info .bd ul {
  height: 90px;
}
.pythonbox1 .techcen_right .kb_info .bd ul li {
  width: 470px;
  display: flex;
  justify-content: space-between;
}
.pythonbox1 .techcen_right .kb_info .bd ul li a.itcast_click {
  height: 30px;
  line-height: 30px;
}
.pythonbox1 .techcen_right .kb_info .bd ul li a.itcast_click:nth-last-child(4),
.pythonbox1 .techcen_right .kb_info .bd ul li a.itcast_click:nth-last-child(5) {
  display: none;
}
.pythonbox1 .list {
  width: 136px;
  height: 64px;
  border-left: 2px #ededed solid;
  padding-left: 30px;
  margin-top: 28px;
  cursor: pointer;
}
.pythonbox1 .list span {
  display: block;
  font-size: 15px;
  color: #0389f0;
  line-height: 30px;
  margin: -13px 0 13px;
}
.pythonbox1 .headkb_bot {
  width: 253px;
  height: 120px;
}
.pythonbox1 .headkb_bot a {
  position: relative;
  display: block;
  font-size: 18px;
  line-height: 50px;
  color: #fff;
  top: 28.5%;
  width: 260px;
  text-align: center;
  box-sizing: border-box;
  padding-right: 49px;
  background: url("../images/ai2024/zero-button.png") no-repeat;
}

.pythonbox1 .pythonbox1_con {
  position: relative;
  padding-bottom: 50px;
  padding-top: 10px;
  background: url("../images/ai2024/one-background.png") no-repeat;
}
.pythonbox1 .pythonbox1_con ul {
  margin-top: 30px;
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 31px;
}
.pythonbox1 .pythonbox1_con ul li {
  width: 360px;
  font-size: 25px;
  height: 450px;
  color: #2f3240;
  text-align: center;
  line-height: 30px;
  font-weight: bold;
  background: url("../images/ai2024/one-block.png") no-repeat;
}
.pythonbox1 .pythonbox1_con ul li span {
  color: #ff4e00;
}
.pythonbox1 .pythonbox1_con ul li p {
  font-size: 14px;
  color: #7bb8ff;
  font-weight: normal;
  padding-top: 12px;
  text-align: center;
}
.pythonbox1 .pythonbox1_con ul li h2 {
  font-size: 27px;
  color: #fff;
  font-weight: bold;
  padding-top: 12px;
  text-align: center;
  margin-top: 20px;
}
.pythonbox1 .pythonbox1_con ul li img {
  display: block;
  margin: 10px auto;
}
.aibox1 .pythonbox1_con .techcen_right .kb_info .bd ul li a {
  color: #333;
}
.pythonbox2 {
  position: relative;
  background-color: #0077fd;
  padding: 114px 0 176px;
}
.pythonbox2 .pythonbox2bg1 {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 320px;
  background: url("/2020gw/images/pythonpic/pythonbox2bg1.jpg") no-repeat center
    top;
}
.pythonbox2 .pythonbox2bg2 {
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 480px;
  background: url("/2020gw/images/pythonpic/pythonbox2bg2.jpg") no-repeat center
    bottom;
}
.pythonbox2 .pythonbox2_con ol {
  display: flex;
  justify-content: space-between;
  width: 1030px;
  margin: 72px auto 38px;
}
.pythonbox2 .pythonbox2_con ol li {
  position: relative;
  width: 320px;
  height: 75px;
  box-sizing: border-box;
  border-radius: 20px;
  border: 4px #2b9bff solid;
  background-color: #1382ff;
  cursor: pointer;
}
.pythonbox2 .pythonbox2_con ol li p {
  position: absolute;
  left: -4px;
  top: -4px;
  width: 320px;
  height: 86px;
  font-size: 15px;
  color: #63d5ff;
  text-align: center;
  line-height: 75px;
}
.pythonbox2 .pythonbox2_con ol li p b {
  font-size: 25px;
  color: #b2f7ff;
  margin-right: 5px;
}
.pythonbox2 .pythonbox2_con ol li.cur p {
  background: url("/2020gw/images/pythonpic/pythonbox2pic1.png") no-repeat;
}
.pythonbox2 .pythonbox2_con ol li.cur p,
.pythonbox2 .pythonbox2_con ol li.cur p b {
  color: #fff;
}
.pythonbox2 .pythonbox2_con ul {
  width: 1188px;
  height: 418px;
  border: 1px #10a2ff solid;
  box-sizing: border-box;
  box-shadow: 0 0 0 6px #0c8bfd;
  border-radius: 20px;
  background-color: #0c8bfd;
  margin: 0 auto 81px;
}
.pythonbox2 .pythonbox2_con ul li {
  position: relative;
  display: none;
  width: 1100px;
  margin: 33px auto 0;
}
.pythonbox2 .pythonbox2_con ul li.cur {
  display: block;
}
.pythonbox2 .pythonbox2_con ul li .list {
  position: absolute;
  right: 61px;
  top: 89px;
}
.pythonbox2 .pythonbox2_con ul li .list .pic {
  display: none;
}
.pythonbox2 .pythonbox2_con ul li .list .pic.cur {
  display: block;
}
.pythonbox2 .pythonbox2_con ul li .list .tab {
  position: absolute;
  left: 89px;
  bottom: 7px;
  width: 255px;
  height: 26px;
  display: flex;
  justify-content: space-between;
}
.pythonbox2 .pythonbox2_con ul li .list .tab span {
  width: 122px;
  height: 26px;
  cursor: pointer;
}
.aiboxlist2 {
  padding: 180px 61px 100px 61px;
  height: 840px;
  background: url(../images/ai2024/two-background.png) no-repeat;
  background-size: 100% 100%;
}
.aiboxlist2 ul {
  display: flex;
  justify-content: space-evenly;
  margin-top: 50px;
}
.aiboxlist2 ul li {
  color: #8de0ff;
  width: 300px;
  line-height: 62px;
  text-align: center;
  font-size: 24px;
  background: url(../images/ai2024/two-switchblue.png) no-repeat;
  background-size: cover;
  font-weight: bold;
  cursor: pointer;
}
.aiboxlist2 ul .active {
  color: #005ecc;
  background: url(../images/ai2024/two-switchwhite.png) no-repeat;
  background-size: cover;
  display: block;
}
.aiboxlist2 ul li span {
  font-size: 16px;
  font-weight: normal;
}
.aiboxlist2 .innerContent {
  height: 465px;
  background: url(../images/ai2024/two-whitebg.png) no-repeat;
  background-size: 100% 100%;
  margin-bottom: 50px;
}
.aiboxlist2 .innerContent .ai3 {
  display: flex;
  justify-content: space-evenly;
}
.aiboxlist2 .innerContent .ai3 h1 {
  text-align: center;
  font-size: 20px;
  color: #005ecc;
  line-height: 80px;
  font-weight: bold;
}
.aiboxlist2 .innerContent .content {
  display: none;
}
.aiboxlist2 .innerContent .cur {
  display: block;
  padding-top: 30px;
}
.aiboxlist2 .innerContent .ai1 img,
.ai2 img {
  display: block;
  margin: 0px auto;
}
.aiboxlist2 .innerContent .ai2.cur {
  padding-top: 0;
}
.aiboxlist2 .innerContent .tip h3 {
  color: #005ecc;
}
.aiboxlist2 .innerContent .tip {
  width: 1060px;
  background-color: #e8f4ff;
  margin: 10px auto;
  padding: 20px;
}
.aiboxlist2 .innerContent .sign {
  margin-left: 50px;
  color: #999999;
}
.aiboxlist3 {
  padding: 130px 0 100px 0px;
}
.aiboxlist3 .content {
  height: 550px;
  width: 1200px;
  background: url(../images/ai2024/three-bg124.png) no-repeat;
  background-size: 100% 95%;
  margin: 80px auto;
}
.aiboxlist3 .content h1 {
  font-size: 26px;
  color: #fff;
  margin-left: 30px;
}
.aiboxlist3 .content h1 label {
  color: #0159ea;
  margin-left: 60px;
  position: relative;
  top: 4px;
  font-weight: bold;
  font-size: 27px;
}
.aiboxlist3 .content h1 label span {
  font-size: 17px;
  color: #666666;
  font-weight: normal;
}
.aiboxlist3 .content .mainbox {
  display: flex;
  justify-content: space-evenly;
}

.aiboxlist3 .content .mainbox .box {
  /* height: 400px; */
  padding: 30px 0 30px 30px;
  width: 240px;
  background: url(../images/ai2024/three-14bgwhite.png) no-repeat;
  background-size: 100% 96%;
  margin-top: 48px;
}
.aiboxlist3 .content .mainbox .box b {
  font-size: 15px;
  color: #ff367b;
  display: block;
  margin-top: 10px;
}
.aiboxlist3 .content .mainbox .box h2 {
  font-size: 19px;
  color: #0159ea;
  font-weight: bold;
}
.aiboxlist3 .content .mainbox .box p {
  font-size: 13px;
  color: #b8b8b8;
  margin-top: 10px;
  padding-right: 30px;
}
.aiboxlist3 .content .mainbox .box ul {
  display: flex;
  flex-wrap: wrap;
}
.aiboxlist3 .content .mainbox .box ul li {
  color: #b8b8b8;
  font-size: 12px;
}
.aiboxlist3 .content .mainbox > div:nth-child(2) ul li {
  width: 70px;
}
.aiboxlist3 .content .mainbox > div:nth-child(3) ul li {
  width: 90px;
}
.aiboxlist3 .content .mainbox > div:nth-child(4) ul li {
  width: 70px;
}
.aiboxlist3 .content .mainbox .box ul li i {
  color: #bedfff;
  margin-right: 8px;
}
.aiboxlist3 .content .mainbox .box h4 {
  font-size: 15px;
  color: #333;
  margin-top: 20px;
}
.aiboxlist3 .content .mainbox .box label {
  font-size: 13px;
  padding: 4px 6px;
  margin: 3px 0;
  background-color: #f7f7f7;
  color: #777777;
  display: inline-block;
  border-radius: 4px;
}
.aiboxlist3 .content4 {
  width: 1200px;
  background: url(../images/ai2024/three-bg124.png) no-repeat;
  background-size: 100% 99%;
}
.aiboxlist3 .content4 .ul1 {
  display: flex;
  justify-content: space-evenly;
  position: relative;
  top: 30px;
  margin-top: 30px;
}
.aiboxlist3 .content3 {
  height: 900px;
  width: 1200px;
  background: url(../images/ai2024/three-bg3.png) no-repeat;
  background-size: 100% 99%;
}
.aiboxlist3 .content3 img {
  display: block;
  margin: 50px auto;
}
.aiboxlist3 .content4 .ul1 li {
  background: #d3efff;
  width: 560px;
  text-align: center;
  line-height: 50px;
  font-size: 19px;
  color: #0159ea;
  font-weight: bold;
}
.aiboxlist3 .content .mainbox4 h5 {
  font-weight: bold;
  margin: 10px;
}
.aiboxlist3 .content .mainbox4 .box {
  width: 228px;
  padding-right: 10px;
}
.aiboxlist3 .content .mainbox4 .box label {
  padding: 6px 14px;
}
.aiboxlist3 .content .mainbox2 {
  margin-top: 50px;
  position: relative;
}
.aiboxlist3 .content .mainbox2 .videobtn {
  position: absolute;
  top: 154px;
  background: url(../images/ai2024/three-2play.png) no-repeat;
  background-size: 100% 90%;
  width: 274px;
  left: 72px;
  height: 35px;
  line-height: 33px;
  color: #3f88ff;
  cursor: pointer;
}
.aiboxlist3 .content .mainbox2 .videobtn2 {
  left: 470px;
}
.aiboxlist4 {
  padding: 160px 0 0px 0;
  height: 760px;
  background: url(../images/ai2024/five-background.png) no-repeat;
  background-size: 100% 100%;
}
.aiboxlist4 .content {
  display: flex;
  justify-content: space-between;
}
.aiboxlist4 .content .xizi {
  height: 375px;
  width: 492px;
  background: url(../images/ai2024/five-block1.png) no-repeat;
  background-size: 100% 100%;
  margin-top: 60px;
  padding: 40px;
}
.aiboxlist4 .content .xinzi2 {
  background: url(../images/ai2024/five-block2.png) no-repeat;
  background-size: 100% 100%;
}
.aiboxlist4 .content .xizi h2 {
  font-size: 36px;
  color: #0c7cff;
  font-weight: bold;
}
.aiboxlist4 .content .xizi h2 span {
  color: #333;
}
.aiboxlist4 .content .xizi li {
  display: flex;
  margin-top: 16px;
}
.aiboxlist4 .content .xizi ul {
  height: 200px;
}
.aiboxlist4 .content .xizi div {
  width: 290px;
}
.aiboxlist4 .content .xizi div p {
  font-size: 16px;
  font-weight: normal;
}
.aiboxlist4 .content .xizi div p span {
  font-weight: bold;
  color: #ff367b;
}
.aiboxlist4 .content .xizi label {
  width: 90px;
  color: #006ff1;
  text-align: left;
  font-size: 16px;
  font-weight: bold;
}
.aiboxlist4 .content .xizi .btnbox {
  width: 228px;
  height: 40px;
  display: flex;
  justify-self: start;
}
.boxlist2 {
  background: #f5f5f5;
  padding: 130px 61px 100px 61px;
}
.boxlist2 .boxlist2_con {
  margin: 54px 0 49px;
}
.boxlist2 .boxlist2_con ul {
  width: 1380px;
  overflow: hidden;
  margin-left: -88px;
}
.boxlist2 .boxlist2_con ul li {
  position: relative;
  float: left;
  width: 220px;
  height: 790px;
  border-radius: 11px;
  background: #fff;
  margin: 0 12px 0 0;
}
.boxlist2 .boxlist2_con ul li:last-child {
  margin-right: 0;
}
.boxlist2 .boxlist2_con ul li:last-child:after {
  display: none;
}
.boxlist2 .boxlist2_con ul li h3 {
  position: relative;
  height: 57px;
  font-size: 16px;
  color: #fff;
  line-height: 57px;
  /* border-radius: 11px 11px 0 0;
	background: -webkit-linear-gradient(left, #2c8fff, #0e5dff);
	background: -o-linear-gradient(left, #2c8fff, #0e5dff);
	background: linear-gradient(to right, #2c8fff, #0e5dff);
	box-shadow: inset 0 0 7px rgba(175,249,255,.46); */
  background: url(../images/ai2024/four-color.png) no-repeat;
  background-size: 100%;
  overflow: hidden;
  padding-left: 18px;
}
.boxlist2 .boxlist2_con ul li h3 span {
  display: block;
  position: relative;
  z-index: 2;
}
.boxlist2 .boxlist2_con ul li h3 em {
  position: absolute;
  right: 25px;
  bottom: -5px;
  font-size: 50px;
  color: rgba(24, 138, 255, 0.5);
  line-height: 50px;
  font-weight: bold;
}
.boxlist2 .boxlist2_con ul li p {
  width: 202px;
  font-size: 14px;
  color: #333;
  text-align: center;
  font-weight: bold;
  line-height: 20px;
  font-family: "微软雅黑";
  box-sizing: border-box;
  background: #f6f9ff;
  margin: 10px auto 0;
  padding: 8px 11px;
}
.boxlist2 .boxlist2_con ul li p span {
  display: block;
  line-height: 20px;
}
.boxlist2 .boxlist2_con ul li:nth-child(4) p span,
.boxlist2 .boxlist2_con ul li:nth-child(5) p span {
  line-height: 23px;
}
.boxlist2 .boxlist2_con ul li p em,
.boxlist2 .boxlist2_con ul li p label {
  position: relative;
  display: inline-block;
  font-size: 12px;
  color: #345798;
  font-style: inherit;
  font-weight: normal;
  padding: 0 11px 0 0;
}
.boxlist2 .boxlist2_con ul li p em:after {
  position: absolute;
  right: -2px;
  top: 0;
  font-size: 12px;
  color: #345798;
  line-height: 16px;
  content: "、";
}
.boxlist2 .boxlist2_con ul li p em:last-child {
  padding-right: 0;
}
.boxlist2 .boxlist2_con ul li p em:last-child:after {
  display: none;
}
.boxlist2 .boxlist2_con ul li .boxp2 {
  width: 168px;
  box-sizing: border-box;
  border-radius: 6px;
  box-shadow: inset 0 0 13px rgba(255, 255, 255, 0.6);
  background: -webkit-linear-gradient(left, #40a7ff, #0e7fff);
  background: -o-linear-gradient(left, #40a7ff, #0e7fff);
  background: linear-gradient(to right, #40a7ff, #0e7fff);
  margin: 10px auto 0;
  padding: 10px 10px;
}
.boxlist2 .boxlist2_con ul li .boxp2 span {
  display: block;
  font-size: 12px;
  color: #fff;
  line-height: 20px;
  margin-bottom: 12px;
}
.boxlist2 .boxlist2_con ul li .boxp2 span:last-child {
  margin-bottom: 0;
}
.boxlist2 .boxlist2_con ul li .boxp2 b {
  color: #5bffcb;
}
.boxlist2 .boxlist2_con ul li .boxbot {
  width: 168px;
  font-size: 14px;
  font-family: "微软雅黑";
  box-sizing: border-box;
  background: #fff9f1;
  margin: 10px auto 0;
  padding: 10px 0;
}
.boxlist2 .boxlist2_con ul li .boxbot h4 {
  font-size: 14px;
  color: #1266ff;
  font-weight: bold;
  padding: 0 20px 3px;
}
.boxlist2 .boxlist2_con ul li .boxbot span {
  display: block;
  font-size: 12px;
  color: #345798;
  padding: 0 10px;
  line-height: 20px;
}
.boxlist2 .boxlist2_con ul li .ris {
  position: absolute;
  right: -10px;
  border-style: solid;
  border-width: 4px 0 4px 7px;
  border-color: transparent transparent transparent #b7d8ff;
}
.boxlist2 .boxlist2_con ul li .ris1 {
  top: 27px;
  border-left-color: #1264ff;
}
.boxlist2 .boxlist2_con ul li .ris2 {
  top: 128px;
}
.boxlist2 .boxlist2_con ul li .ris3 {
  top: 279px;
}
.boxlist2 .boxlist2_con ul li .ris4 {
  top: 431px;
}
.boxlist2 .boxlist2_con ul li .ris5 {
  top: 582px;
}
.boxlist2 .boxlist2_con ul li .boxlist2img {
  position: absolute;
  left: 0;
  bottom: 0;
  border-radius: 0 0 11px 11px;
}
.boxlist2 .boxlist2_con ul li .boxlist1img {
  right: 0 !important;
  left: auto;
}
.pythonbox3 {
  background: url("/2020gw/images/pythonpic/pythonbox3bg1.jpg") no-repeat center
    top;
  padding: 250px 0 0;
}
.pythonbox3 .inner {
  width: 100%;
  background: url("/2020gw/images/pythonpic/pythonbox3bg2.jpg") no-repeat center
    bottom;
  padding-bottom: 227px;
}
.pythonbox3 .pythonbox3_tab {
  width: 1145px;
  height: 320px;
  background: url("/2020gw/images/pythonpic/pythonbox3pic1.png") no-repeat;
  margin: 62px auto 31px;
}
.pythonbox3 .pythonbox3_tab ul {
  width: 1136px;
  display: flex;
  justify-content: space-between;
}
.pythonbox3 .pythonbox3_tab ul li {
  width: 200px;
}
.pythonbox3 .pythonbox3_tab ul li b {
  display: block;
  font-size: 24px;
  color: #fff;
  text-align: center;
  line-height: 30px;
  padding: 26px 0 134px;
}
.pythonbox3 .pythonbox3_tab ul li p {
  font-size: 14px;
  color: #e0f4ff;
  text-align: center;
}
.pythonbox3 .pythonbox3_con {
  width: 1200px;
  border-radius: 20px;
  background: -webkit-linear-gradient(top, #f2f8ff, #fff);
  background: -o-linear-gradient(top, #f2f8ff, #fff);
  background: linear-gradient(to bottom, #f2f8ff, #fff);
  padding-top: 46px;
  margin: 0 auto;
}
.pythonbox3 .pythonbox3_con .conhd {
  display: flex;
  height: 33px;
}
.pythonbox3 .pythonbox3_con .conhd i {
  width: 100px;
  height: 33px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat 0 -122px;
  margin: 0 10px 0 60px;
}
.pythonbox3 .pythonbox3_con2 .conhd i {
  background-position-y: -157px;
}
.pythonbox3 .pythonbox3_con3 .conhd i {
  background-position-y: -192px;
}
.pythonbox3 .pythonbox3_con4 .conhd i {
  background-position-y: -227px;
}
.pythonbox3 .pythonbox3_con5 .conhd i {
  background-position-y: -262px;
}
.pythonbox3 .pythonbox3_con .conhd b {
  font-size: 28px;
  color: #2f3240;
  line-height: 36px;
}
.pythonbox3 .pythonbox3_con1 {
  margin: 38px auto 87px;
}
.pythonbox3 .pythonbox3_con1 .pythonbox3pic2 {
  margin: 48px auto 58px;
}
.pythonbox3 .pythonbox3_con2 .pythonbox3pic3 {
  margin: 49px auto 48px;
}
.pythonbox3 .pythonbox3_con3 {
  margin: 102px auto 103px;
}
.pythonbox3 .pythonbox3_con3 ul {
  display: flex;
  justify-content: space-between;
  width: 1060px;
  margin: 44px auto 50px;
}
.pythonbox3 .pythonbox3_con3 ul li {
  width: 255px;
  height: 356px;
  border-radius: 20px;
  box-shadow: inset 0 0 13px rgba(255, 255, 255, 0.77);
  background: -webkit-linear-gradient(top, #f3faff, #e4f4ff);
  background: -o-linear-gradient(top, #f3faff, #e4f4ff);
  background: linear-gradient(to bottom, #f3faff, #e4f4ff);
}
.pythonbox3 .pythonbox3_con3 ul li h3 {
  position: relative;
  font-size: 20px;
  color: #333;
  line-height: 21px;
  font-weight: bold;
  padding: 24px 0 18px 76px;
}
.pythonbox3 .pythonbox3_con3 ul li h3:before {
  position: absolute;
  left: 28px;
  top: 24px;
  width: 44px;
  height: 43px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -102px -122px;
  content: "";
}
.pythonbox3 .pythonbox3_con3 ul li:nth-child(2) h3:before {
  background-position-y: -167px;
}
.pythonbox3 .pythonbox3_con3 ul li:nth-child(3) h3:before {
  background-position-y: -212px;
}
.pythonbox3 .pythonbox3_con3 ul li:nth-child(4) h3:before {
  background-position-y: -257px;
}
.pythonbox3 .pythonbox3_con3 ul li b {
  display: block;
  font-size: 15px;
  color: #00d88e;
  padding: 0 0 16px 34px;
}
.pythonbox3 .pythonbox3_con3 ul li p {
  font-size: 14px;
  color: #7f7f7f;
  line-height: 18px;
  margin-bottom: 16px;
  padding: 0 36px 0 34px;
}
.pythonbox3 .pythonbox3_con3 ul li p span {
  color: #00d88e;
  margin-right: 6px;
}
.pythonbox3 .pythonbox3_con4 {
  margin-bottom: 104px;
}
.pythonbox3 .pythonbox3_con4 .main {
  position: relative;
  width: 1060px;
  height: 430px;
  margin: 35px auto 60px;
}
.pythonbox3 .pythonbox3_con4 .main p {
  position: absolute;
  right: 45px;
  top: 278px;
  width: 440px;
  font-size: 14px;
  color: #2f3240;
  line-height: 18px;
}
.pythonbox3 .pythonbox3_con4 .main p b {
  display: block;
  font-size: 20px;
  color: #0389f0;
  text-align: center;
  padding-bottom: 18px;
}
.pythonbox3 .pythonbox3_con5 ul {
  display: flex;
  justify-content: space-between;
  width: 1060px;
  margin: 34px auto 0;
}
.pythonbox3 .pythonbox3_con5 ul li {
  position: relative;
  width: 340px;
  height: 567px;
  border-radius: 20px;
  box-shadow: inset 0 0 13px rgba(255, 255, 255, 0.77);
  background: -webkit-linear-gradient(top, #f3faff, #e4f4ff);
  background: -o-linear-gradient(top, #f3faff, #e4f4ff);
  background: linear-gradient(to bottom, #f3faff, #e4f4ff);
}
.pythonbox3 .pythonbox3_con5 ul li h3 {
  position: relative;
  width: 153px;
  height: 43px;
  font-size: 22px;
  color: #0389f0;
  line-height: 43px;
  border-radius: 9px;
  box-sizing: border-box;
  background: -webkit-linear-gradient(left, rgba(255, 255, 255, 0.1), #fff);
  background: -o-linear-gradient(left, rgba(255, 255, 255, 0.1), #fff);
  background: linear-gradient(to right, rgba(255, 255, 255, 0.1), #fff);
  margin: 43px auto 0;
  padding-left: 45px;
}
.pythonbox3 .pythonbox3_con5 ul li h3:before {
  position: absolute;
  left: -15px;
  top: -10px;
  width: 48px;
  height: 62px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -148px -122px;
  content: "";
}
.pythonbox3 .pythonbox3_con5 ul li:nth-child(2) h3:before {
  background-position-y: -186px;
}
.pythonbox3 .pythonbox3_con5 ul li:nth-child(3) h3:before {
  background-position-y: -250px;
}
.pythonbox3 .pythonbox3_con5 ul li h4 {
  font-size: 14px;
  color: #666;
  line-height: 18px;
  padding: 14px 36px 0 38px;
}
.pythonbox3 .pythonbox3_con5 ul li:nth-child(3) h4 {
  padding-right: 30px;
}
.pythonbox3 .pythonbox3_con5 ul li h4 span {
  color: #0080ee;
}
.pythonbox3 .pythonbox3_con5 ul li b {
  display: block;
  font-size: 15px;
  color: #337af7;
  padding: 16px 0 8px 38px;
}
.pythonbox3 .pythonbox3_con5 ul li .p1 {
  width: 270px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 0 auto;
}
.pythonbox3 .pythonbox3_con5 ul li .p1 span {
  width: 130px;
  height: 32px;
  font-size: 14px;
  color: #63667c;
  text-align: center;
  line-height: 32px;
  border-radius: 8px;
  background-color: #fff;
  margin-top: 6px;
}
.pythonbox3 .pythonbox3_con5 ul li .p2 {
  display: flex;
  flex-wrap: wrap;
  width: 260px;
  margin-left: 38px;
}
.pythonbox3 .pythonbox3_con5 ul li .p2 span {
  height: 28px;
  font-size: 14px;
  color: #666;
  line-height: 28px;
  border: 2px #fff solid;
  border-radius: 8px;
  padding: 0 10px;
  margin: 6px 6px 0 0;
}
.pythonbox3 .pythonbox3_con5 .btnbox {
  position: absolute;
  left: 0;
  bottom: -40px;
  width: 100%;
}
.pythonbox3 .pythonbox3_con5 .btnbox .a_btn span {
  top: 5px;
  font-size: 20px;
  font-weight: bold;
  line-height: 45px;
  padding-left: 24px;
}

.boxlist3 {
  /* background: #007dfd url("/2020gw/images/pythonpic/boxlist3bg1.jpg") no-repeat center bottom; */
  padding: 130px 0 100px;
  background-color: #f7f7f7;
}
.boxlist3 .boxlist3_con {
  padding: 45px 0;
}
.boxlist3 .titname {
  display: flex;
  justify-content: space-between;
  margin-top: 65px;
}
.boxlist3 .titname h3 {
  position: relative;
  font-size: 25px;
  color: #fff;
  font-weight: bold;
  line-height: 44px;
  padding-left: 40px;
}
.boxlist3 .titname h3 i {
  position: absolute;
  left: 21px;
  top: 6px;
  width: 6px;
  height: 32px;
  border-radius: 2px;
  background-color: #29cb94;
}
.boxlist3 .titname p {
  display: flex;
  justify-content: center;
  width: 327px;
  height: 44px;
  border-radius: 8px;
  background-color: #7bbcff;
  margin-right: 22px;
}
.boxlist3 .titname p span {
  width: 154px;
  height: 34px;
  font-size: 18px;
  color: #007dfd;
  text-align: center;
  line-height: 34px;
  border-radius: 8px;
  margin-top: 5px;
  cursor: pointer;
}
.boxlist3 .titname p span.cur {
  position: relative;
  color: #fff;
  background-color: #007dfd;
}
.boxlist3 .titname p span.cur:after {
  position: absolute;
  left: 50%;
  bottom: -13px;
  width: 18px;
  height: 13px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -281px -17px;
  margin-left: -9px;
  content: "";
}
.boxlist3 .boxlist3_main {
  display: flex;
  justify-content: start;
  height: 512px;
  box-sizing: border-box;
  background: #fff;
  margin: 20px 0 10px;
}
.boxlist3 .boxlist3_main .boxlist3_left {
  width: 285px;
  height: 490px;
  /* border-right: 2px #f6f6f6 solid; */
  background: url(../images/ai2024/six-blue.png) no-repeat;
  background-size: cover;
  color: #fff;
  padding: 22px 14px 0 20px;
}
.boxlist3 .boxlist3_main .boxlist3_left ul {
  margin-top: 7px;
}
.boxlist3 .boxlist3_main .boxlist3_left ul li {
  position: relative;
  margin-top: 6px;
}
.boxlist3 .boxlist3_main .boxlist3_left ul li.cur:before {
  position: absolute;
  right: 8px;
  top: 50%;
  width: 9px;
  height: 14px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -275px 0;
  margin-top: -7px;
  content: "";
}
.boxlist3 .boxlist3_main .boxlist3_left ul li p {
  display: flex;
  width: 260px;
  font-size: 14px;
  color: #fff;
  line-height: 19px;
  box-sizing: border-box;
  border-radius: 8px;
  padding: 7px 0 7px 13px;
  cursor: pointer;
}
.boxlist3 .boxlist3_main .boxlist3_left h2 {
  font-size: 20px;
  color: #44a4ff;
  line-height: 50px;
  border-bottom: 1px solid #44a4ff;
}
.boxlist3 .boxlist3_main .boxlist3_left ul li.cur p {
  /* background: -webkit-linear-gradient(left, #44A4FF,#005ECC);
	background: -o-linear-gradient(left, #44A4FF,#005ECC);
	background: linear-gradient(to right, #44A4FF,#005ECC); */
  background-color: #44a4ff;
}
.boxlist3 .boxlist3_main .boxlist3_left ul li p span,
.boxlist3 .boxlist3_main .boxlist3_left ul li em {
  width: 30px;
  height: 19px;
  font-size: 12px;
  color: #fff;
  text-align: center;
  line-height: 19px;
  border-radius: 4px;
  background-color: #00c788;
  margin-right: 3px;
}
.boxlist3 .boxlist3_main .boxlist3_left ul li em {
  font-style: inherit;
}
.boxlist3 .boxlist3_main .boxlist3_right {
  width: 835px;
  box-sizing: border-box;
  padding-left: 38px;
  margin-top: 14px;
  padding: 14px 10px 20px 24px;
}
.boxlist3 .boxlist3_main .boxlist3TWO {
  width: 1122px;
  display: none;
  padding-left: 20px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .con {
  width: 100%;
  display: none;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .con.cur {
  display: block;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .plist {
  height: 410px;
  overflow-y: auto;
  padding-right: 118px;
  margin-top: 26px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .plist::-webkit-scrollbar {
  width: 10px;
  height: 1px;
}
.boxlist3
  .boxlist3_main
  .boxlist3_right
  .con7list
  .plist::-webkit-scrollbar-thumb {
  width: 10px;
  border-radius: 10px;
  background: #569eff;
}
.boxlist3
  .boxlist3_main
  .boxlist3_right
  .con7list
  .plist::-webkit-scrollbar-track {
  width: 10px;
  height: 1px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list h3 {
  position: relative;
  height: 30px;
  line-height: 30px;
  font-size: 26px;
  color: #1a5bff;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 {
  margin-top: 10px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list p.conp {
  padding-bottom: 16px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list h3 span {
  font-size: 15px;
  color: #999;
  border: none;
  font-weight: normal;
  margin-left: 24px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list h3 span.h2span2 {
  margin-right: 46px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list h4 {
  font-size: 20px;
  line-height: 30px;
  padding-top: 10px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .xm_p3 {
  font-size: 14px;
  color: #61656e;
  line-height: 22px;
  padding-top: 10px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 {
  font-size: 16px;
  color: #333;
  line-height: 24px;
  margin: 0 0 10px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 i,
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 em,
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 span {
  float: left;
  width: 24px;
  height: 24px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -255px -17px;
  margin-right: 6px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 em {
  background-position-y: -43px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list .conh4 span {
  background-position-y: -69px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list p.conp {
  font-size: 16px;
  color: #61656e;
  line-height: 26px;
  padding: 0 0 20px 30px;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list p.conp span {
  margin: 0 30px 0 0;
}
.boxlist3 .boxlist3_main .boxlist3_right .con7list p.conp span:last-child {
  margin: 0;
}
.boxlist3 .boxlist3_main .con4btn {
  position: absolute;
  right: 0;
  top: 0;
  width: 146px;
  height: 30px;
  background: #007dfd;
  font-size: 14px;
  color: #fff;
  text-align: center;
  line-height: 29px;
  border-radius: 20px;
  padding-right: 10px;
}
.boxlist3 .boxlist3_main .con4btn:after {
  position: absolute;
  right: 12px;
  top: 9.5px;
  width: 7px;
  height: 11px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -266px 0;
  content: "";
}
/* .boxlist3 .boxlist3_main .con4btn:hover{background: #fa7f44;} */
.aiDaChang {
  padding-top: 130px;
}
.aiDaChang .main {
  display: flex;
  justify-content: space-evenly;
  margin-top: 45px;
}
.aiDaChang .main ul {
}
.aiDaChang .main ul li {
  width: 129px;
  text-align: center;
  display: inline-block;
  background: url(../images/ai2024/eleven-switchwhite.png) no-repeat;
  background-size: 100% 100%;
  height: 54px;
  line-height: 54px;
  margin: 10px 15px 10px 0;
  cursor: pointer;
}
.aiDaChang .main ul li.active {
  color: #fff;
  background: url(../images/ai2024/eleven-switchblue.png) no-repeat;
  background-size: 100% 100%;
  width: 129px;
}
.aiDaChang .main .aiDaChangCon {
  background: url(../images/ai2024/seven-huitu.png) no-repeat;
  background-size: 100% 100%;
  padding: 50px 30px 30px 40px;
  width: 900px;
}
.aiDaChang .main .content {
  display: flex;
  justify-content: space-evenly;
}
.aiDaChang .main .hiddenBox {
  display: none;
}
/* .aiDaChang .main  .widthset{width: 570px;} */
.aiDaChang .main .curCont {
  display: block;
}
.aiDaChang .main .content h2 {
  font-size: 28px;
  color: #0159ea;
}
.aiDaChang .main .content h3 {
  font-size: 18px;
  color: #333;
  margin: 10px 0 0px 0;
}
.aiDaChang .main .content p {
  font-size: 14px;
  color: #777777;
}
.aiDaChang .main .content .studyVideo .viddata {
  display: block;
  margin: 40px 0px 20px 20px;
}
.aiDaChang .main .content .studyVideo .btnbox span {
  font-size: 14px;
  line-height: 16px;
}
.aiStudy {
  height: 680px;
  background: url(../images/ai2024/eight-bg.png) no-repeat;
  background-size: cover;
  padding-top: 170px;
  margin-top: 50px;
}
.aiStudy .aibox1_con {
  display: flex;
  justify-content: space-evenly;
  margin-bottom: 50px;
}
.aiStudy .aibox1_con div {
  width: 370px;
  height: 298px;
  background: url(../images/ai2024/eight-block1.png) no-repeat;
  background-size: cover;
  color: #fff;
  position: relative;
}
.aiStudy .aibox1_con div h2 {
  position: absolute;
  font-size: 27px;
  font-weight: bold;
  top: 80px;
  left: 130px;
}
.aiStudy .aibox1_con div p {
  position: absolute;
  font-size: 15px;
  top: 152px;
  left: 130px;
  width: 184px;
  opacity: 0.8;
}
.aiStudy .aibox1_con .twoBox h2,
.aiStudy .aibox1_con .threeBox h2 {
  top: 70px;
}
.aiStudy .aibox1_con .twoBox p,
.aiStudy .aibox1_con .threeBox p {
  top: 132px;
}
.aiStudy .aibox1_con .twoBox {
  background: url(../images/ai2024/eight-block2.png) no-repeat;
  background-size: cover;
}
.aiStudy .aibox1_con .threeBox {
  background: url(../images/ai2024/eight-block3.png) no-repeat;
  background-size: cover;
}
.aiStudy .tip {
  padding: 10px 20px;
  background: #fff;
  font-size: 16px;
  margin: 20px auto;
  width: 415px;
}
.aiStudy .tip i {
  font-size: 18px;
  color: #ff367b;
  font-weight: bold;
  font-style: italic;
}
.aiTecher {
  padding: 170px 0 0px;
  height: 740px;
  background: url(../images/ai2024/two-background.png) no-repeat;
  background-size: 100% 99%;
}

.aiTecher .container {
  position: relative;
  display: flex;
  justify-content: space-between;
  top: 50px;
}
.aiTecher .container:before {
  position: absolute;
  left: 0;
  top: 36px;
  width: 1200px;
  height: 400px;
  content: "";
  z-index: 20;
}
.aiTecher .swiper-container {
  width: 550px;
  padding: 22px 0 55px;
  background: url(../images/ai2024/ten-block.png) no-repeat;
  background-size: 100% 88%;
}
.aiTecher .swiper-container:before {
  position: absolute;
  left: 0;
  top: 72px;
  width: 100%;
  height: 297px;
  border-radius: 20px;
  /* background-color: #fff; */
  opacity: 0.1;
  content: "";
}

.aiTecher .swiper-slide {
  position: relative;
  height: 297px;
  border-radius: 20px;
  z-index: 5;
  display: flex;
  justify-content: flex-start;
}
.aiTecher .swiper-slide .pic img {
  height: 294px;
  margin-right: 20px;
}
.aiTecher .swiper-slide .con h2 {
  font-size: 23px;
  color: #323543;
  font-weight: bold;
  margin-top: 10px;
}
.aiTecher .swiper-slide .con p {
  font-size: 15px;
  color: #1a5bff;
  margin: 4px 0;
}
.aiTecher .swiper-slide .con li {
  font-size: 14px;
  color: #323543;
  line-height: 26px;
  width: 320px;
}
.aiTecher .swiper-slide .con li i {
  color: #1a5bff;
  display: inline-block;
  margin-right: 6px;
}
.aiTecher .swiper-button-prev,
.aiTecher .swiper-button-next {
  left: auto;
  right: -36px;
  top: 93px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #3770ff;
  margin: 0;
  z-index: 21;
}
.aiTecher .swiper-button-next {
  top: 180px;
}
.aiTecher .swiper-button-prev:after,
.aiTecher .swiper-button-next:after {
  font-size: 20px;
  color: #6692ff;
  font-weight: bold;
}
.aiTecher .swiper-button-prev:after {
  margin-left: -3px;
}
.aiTecher .swiper-button-next:after {
  margin-left: 3px;
}
.aiTecher .swiper-button-prev:hover:after,
.aiTecher .swiper-button-next:hover:after {
  color: #fff;
}

.aiDaChang .main .content .plist {
  height: 260px;
  overflow-y: auto;
  width: 500px;
  padding-right: 20px;
}
.aiDaChang .main .content .plist::-webkit-scrollbar {
  width: 5px;
  height: 1px;
}
.aiDaChang .main .content .plist::-webkit-scrollbar-thumb {
  width: 5px;
  border-radius: 5px;
  background: #569eff;
}
.aiDaChang .main .content .plist::-webkit-scrollbar-track {
  width: 5x;
  height: 1px;
}
.pythonbox6 {
  padding-top: 120px;
}
.pythonbox6 .pythonbox6_con {
  display: flex;
  justify-content: space-between;
  padding: 82px 30px 90px 34px;
}
.pythonbox6 .pythonbox6_con .box8con_left {
  width: 871px;
  height: 356px;
  background: url(../images/ai2024/eight-bg.png) no-repeat;
  background-size: cover;
  overflow: hidden;
}
.pythonbox6 .pythonbox6_con .box8con_left li {
  display: none;
}
.pythonbox6 .pythonbox6_con .box8con_left li.cur {
  display: block;
}
.pythonbox6 .pythonbox6_con .box8con_left .pic {
  float: right;
  width: 462px;
  height: 206px;
  margin: 75px 52px 0 0;
}
.pythonbox6 .pythonbox6_con .box8con_left p {
  font-size: 16px;
  color: #666;
  line-height: 26px;
  padding: 56px 0 45px 54px;
}
.pythonbox6 .pythonbox6_con .box8con_left p b {
  display: block;
  font-size: 24px;
  color: #3e64e4;
  font-weight: bold;
  margin-bottom: 12px;
}
.pythonbox6 .pythonbox6_con .box8con_left .abtn {
  position: relative;
  top: 0;
  width: 217px;
  height: 78px;
  font-size: 20px;
  color: #fff;
  border: none;
  font-weight: bold;
  box-sizing: border-box;
  background: url("../images/ai2024/five-button.png") no-repeat;
  background-size: contain;
  cursor: pointer;
  margin-left: 36px;
  padding: 9px 0 29px;
  transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  -webkit-transition: all 0.5s ease;
  -o-transition: all 0.5s ease;
}
.pythonbox6 .pythonbox6_con .box8con_left .abtn:hover {
  top: -6px;
}
.pythonbox6 .pythonbox6_con .box8con_right {
  width: 202px;
}
.pythonbox6 .pythonbox6_con .box8con_right ul li {
  width: 100%;
  height: 47px;
  font-size: 22px;
  color: #0159ea;
  line-height: 47px;
  /* border-radius: 18px; */
  background: url(../images/ai2024/eleven-switchwhite.png) no-repeat;
  background-size: 100%;
  cursor: pointer;
  margin-bottom: 14px;
}
.pythonbox6 .pythonbox6_con .box8con_right ul li em {
  float: left;
  font-size: 30px;
  color: #d9e2ff;
  font-weight: bold;
  margin: 0 16px 0 42px;
}
.pythonbox6 .pythonbox6_con .box8con_right ul li.cur {
  position: relative;
  color: #fff;
  background: url(../images/ai2024/two-switchblue.png) no-repeat;
  background-size: 100%;
}
.pythonbox6 .pythonbox6_con .box8con_right ul li.cur:before {
  position: absolute;
  left: -24px;
  top: 25px;
  border-radius: 2px;
  border-style: solid;
  border-width: 5.5px 10px 5.5px 0;
  border-color: transparent #308ef7 transparent transparent;
  content: "";
}
.pythonbox6 .pythonbox6_con .box8con_right ul li.cur em {
  color: #fff;
}

.pythonbox7 {
  padding: 130px 0 100px;
}
.pythonbox7 .pythonbox7_con .pythonbox7pic1 {
  margin: 68px auto 24px;
}
.pythonbox7 .pythonbox7_con .p1 {
  font-size: 12px;
  color: #999;
  text-align: right;
  line-height: 21px;
  margin-bottom: 50px;
}
.pythonbox7 .pythonbox7_con .p1 a {
  position: relative;
  font-size: 15px;
  color: #0389f0;
  padding: 0 60px 0 16px;
}
.pythonbox7 .pythonbox7_con .p1 a:after {
  position: absolute;
  right: 47px;
  top: 6px;
  width: 6px;
  height: 9px;
  background: url("/2020gw/images/pythonpic/pic.png") no-repeat -286px 0;
  content: "";
}
.pythonbox7 .pythonbox7_con .main {
  height: 369px;
  border-radius: 20px;
  background-color: #fff;
  margin: 30px 0 55px;
}
.pythonbox7 .pythonbox7_con .main .p2 {
  font-size: 24px;
  color: #2f3240;
  text-align: center;
  line-height: 30px;
  padding: 42px 0;
}
.pythonbox7 .pythonbox7_con .main ul {
  display: flex;
  justify-content: space-between;
  width: 1030px;
  margin: 0 auto;
}
.pythonbox7 .pythonbox7_con .main ul li {
  cursor: pointer;
}

.box_newsinfo {
  background: url(../images/ai2024/four-background.png) no-repeat;
  background-size: cover;
  padding-top: 170px;
}
.box_newsinfo .newsinfo_list {
  display: flex;
  justify-content: space-between;
  margin-top: 110px;
}
.box_newsinfo .newsinfo_list .list_main {
  position: relative;
  height: 280px;
  /* border-radius: 20px; */
  border: none;
  background: #fff !important;
  padding-top: 18px;
}
.box_newsinfo .newsinfo_list .list_main h2 {
  position: absolute;
  left: 50%;
  top: -56px;
  width: 324px;
  height: 55px !important;
  box-sizing: border-box;
  border-radius: none;
  /* box-shadow: inset 0 0 30px rgba(184,255,252,.3);
	background-color: #4270ff; */
  background: url(../images/ai2024/twelve-block1.png) no-repeat;
  background-size: 100%;
  margin-left: -162px;
  padding: 0 16px 0 20px;
  overflow: hidden;
}
.box_newsinfo .newsinfo_list .list_main:nth-child(2) h2 {
  background: url(../images/ai2024/twelve-block2.png) no-repeat;
  background-size: 100%;
}
.box_newsinfo .newsinfo_list .list_main:nth-child(3) h2 {
  background: url(../images/ai2024/twelve-block3.png) no-repeat;
  background-size: 100%;
}
.box_newsinfo .newsinfo_list .list_main h2 span {
  color: #fff !important;
  line-height: 55px;
  font-weight: normal;
}
.box_newsinfo .newsinfo_list .list_main h2 a {
  float: right;
  font-size: 14px !important;
  color: rgba(255, 255, 255, 0.5) !important;
  line-height: 55px;
  padding-top: 3px;
}
.box_newsinfo .newsinfo_list .list_main h2 a:hover {
  color: #fff;
}
.box_newsinfo .newsinfo_list .list_main ul li {
  width: 290px;
  margin: 0 auto;
}
.box_newsinfo .newsinfo_list .list_main ul li a span {
  display: inline-block !important;
  width: 26px;
  font-size: 17px;
  color: #10abe8 !important;
  box-shadow: none;
  font-weight: normal !important;
  margin-right: 2px;
  padding: 0;
}
.box_newsinfo .newsinfo_list .list_main ul li:nth-child(-n + 3) a span {
  color: #fb654b !important;
}
/* .box_newsinfo .newsinfo_list .list_main ul li:nth-child(n+4) span{color: #10abe8 !important;} */

.box2kcdg_add .tablist {
  width: 1093px;
  margin: 5px 0 5px 32px;
}
.box2kcdg_add .tablist .tablistp1 {
  width: 100%;
  height: 35px;
  text-align: center;
  line-height: 35px;
  border-radius: 5px 5px 0 0;
  background: #057bff;
  margin-bottom: 0;
  padding: 0;
}
.box2kcdg_add .tablist .tablistp1 span {
  float: left;
  width: 22%;
  height: 100%;
  font-size: 15px;
  color: #fff;
  box-sizing: border-box;
  border-right: 1px #318fff solid;
}
.box2kcdg_add .tablist .tablistp2 {
  width: 100%;
  height: 52px;
  text-align: center;
  line-height: 52px;
  background: #fafbff;
  margin-bottom: 0;
  padding: 0;
}
.box2kcdg_add .tablist .tablistp2 a {
  float: left;
  width: 22%;
  height: 100%;
  font-size: 15px;
  color: #6e6e6e;
  box-sizing: border-box;
  border-right: 1px #f6f6f6 solid;
  background: #fff;
}
.box2kcdg_add .tablist .tablistp1 span:nth-child(3),
.box2kcdg_add .tablist .tablistp1 span:nth-child(5),
.box2kcdg_add .tablist .tablistp2 a:nth-child(3),
.box2kcdg_add .tablist .tablistp2 a:nth-child(5) {
  width: 17%;
}
.box2kcdg_add .tablist .tablistp2 a:hover {
  color: #057bff;
}
.box2kcdg_add .tablist .tablistp1 span:last-child,
.box2kcdg_add .tablist .tablistp2 a:last-child {
  border: none;
}
.kcdgjavaee_add ul {
  height: auto;
}
.kcdgjavaee_add ul li {
  width: 100%;
  height: auto;
  border: none;
  padding: 5px 0 15px !important;
}
.kcdgjavaee_add ul li:first-child {
  border-bottom: 1px #ebebeb solid;
}