.section {
  width: 100%;
  height: auto;
  display: flex;
  background-color: #f2f2f2;
  box-sizing: border-box;
  padding: 50px 0;
  padding-top: 0px!important;
  flex-direction: column;
  background-image: url(../img/background_img.png);
  background-repeat: no-repeat;
  background-size: 100% 100%;
  align-items: center;
}
@media (max-width: 768px) {
  .section {
    padding-top: 0px;
  }
}
.section > .searchbox {
  max-width: 1200px;
  display: flex;
  top: 60px;
  padding: 30px 0;
  width: 100%;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  overflow: hidden;
  z-index: 200;
}
.section > .searchbox > input {
  border: none;
  box-sizing: border-box;
  padding: 0 20px;
  border-radius: 5px 0 0 5px;
  width: 25%;
  outline: none;
  height: 40px;
}
.section > .searchbox > div {
  width: 40px;
  height: 40px;
  border-radius: 0 5px 5px 0;
  cursor: pointer;
  background-color: #3b9aaf;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  border: none;
}
.section > .searchbox > div > img {
  width: 30px;
  height: 30px;
}
.section .section_topcontent {
  width: 100%;
  max-width: 1200px;
  margin: auto;
  display: flex;
  justify-content: space-between;
}
@media (max-width: 768px) {
  .section .section_topcontent {
    flex-direction: column;
  }
}
.section .section_topcontent > .section_topleft {
  width: 210px;
  height: 100%;
  display: flex;
  top: 160px;
  flex-direction: column;
}
@media (max-width: 768px) {
  .section .section_topcontent > .section_topleft {
    display: block;
    width: 100%;
    overflow-x: scroll;
    white-space: nowrap;
    text-align: center;
    overflow-y: hidden;
  }
}
.section .section_topcontent > .section_topleft > li {
  color: #fff;
  width: 100%;
  height: 30px;
  font-size: 22px;
  display: flex;
  margin: 15px 0;
  border-left: 5px solid transparent;
  padding-left: 20px;
  align-items: center;
  box-sizing: border-box;
  cursor: pointer;
  white-space: nowrap;
}
.section .section_topcontent > .section_topleft > li > a {
  color: #fff;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .section .section_topcontent > .section_topleft > li > a {
    font-size: 14px;
    display: inline-block;
    width: 100px;
    text-align: center;
    height: 40px;
    line-height: 40px;
  }
}
@media (max-width: 768px) {
  .section .section_topcontent > .section_topleft > li {
    font-size: 14px;
    display: inline-block;
    width: 100px;
    text-align: center;
    height: 40px;
    line-height: 40px;
  }
}
@media (max-width: 992px) {
  .section .section_topcontent > .section_topleft > li {
    padding-left: 0px;
    justify-content: center;
  }
}
.section .section_topcontent > .section_topleft > li:hover,
.section .section_topcontent > .section_topleft .chosed {
  color: #fff;
  border-left: 5px solid #3b9aaf;
}
.section .section_topcontent > .section_topleft > li:hover a,
.section .section_topcontent > .section_topleft .chosed a {
  color: #fff;
}
@media (max-width: 992px) {
  .section .section_topcontent > .section_topleft > li:hover,
  .section .section_topcontent > .section_topleft .chosed {
    border-left: none;
    background-color: #3b9aaf;
    border-radius: 20px 0 20px 0;
  }
}
.section .section_topcontent > .section_topright {
  width: calc(100% - 220px);
  background-color: #fff;
  box-sizing: border-box;
  padding: 25px 40px;
  min-height: calc(100vh - 170px);
}
@media (max-width: 992px) {
  .section .section_topcontent > .section_topright {
    width: 95% !important;
    margin: auto;
    justify-content: center;
    padding: 5px;
    overflow: hidden;
  }
}
.section .section_topcontent > .section_topright > .res_nav {
  width: 100%;
  display: flex;
  align-items: center;
}
.section .section_topcontent > .section_topright > .res_nav > div {
  padding: 5px 15px;
  margin-right: 15px;
  font-size: 16px;
  cursor: pointer;
  color: #333;
  font-weight: bold;
  border-top: 5px solid transparent;
}
.section .section_topcontent > .section_topright > .res_nav > .nav_chosed {
  border-top: 5px solid #3b9aaf;
}
.section .section_topcontent > .section_topright > .nav_showbox {
  width: 100%;
  height: auto;
}
.section .section_topcontent > .section_topright > .nav_showbox > li {
  display: none;
}
.section .section_topcontent > .section_topright > .nav_showbox .show_box {
  display: flex;
}
.exp {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.exp > .exp_box {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.exp > .exp_box > .exp_search {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: 40px;
  margin-top: 20px;
}
.exp > .exp_box > .exp_search > .add_exp {
  margin-right: 10px;
  white-space: nowrap;
}
.exp > .exp_box > .exp_search > div {
  height: 35px;
  border-radius: 3px;
  display: flex;
  overflow: hidden;
  align-items: center;
}
.exp > .exp_box > .exp_search > div > input {
  height: 100%;
  outline: none;
  width: 200px;
  box-sizing: border-box;
  padding: 0 10px;
  border: 1px solid #999;
}
.exp > .exp_box > .exp_search > div > div {
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3b9aaf;
}
.exp > .exp_box > .exp_search > div > div img {
  width: 30px;
  height: 30px;
}
.exp > .exp_box > .exp_search > div > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: #3b9aaf;
  color: #fff;
  outline: none;
  border: none;
}
.exp > .exp_box > .exp_search > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: transparent;
  color: #3b9aaf;
  outline: none;
  border: none;
}
.exp > .exp_box > .exp_list {
  width: 100%;
  height: auto;
  display: flex;
  flex-direction: column;
  border-top: 1px solid #999;
  margin-top: 20px;
}
.exp > .exp_box > .exp_list > li {
  box-sizing: border-box;
  width: 100%;
  padding: 15px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #999;
}
@media (max-width: 768px) {
  .exp > .exp_box > .exp_list > li {
    flex-direction: column;
  }
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) {
  display: flex;
  align-items: center;
  width: 80%;
}
@media (max-width: 768px) {
  .exp > .exp_box > .exp_list > li > div:nth-child(1) {
    flex-direction: column;
    width: 90%;
  }
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) > img {
  width: 220px;
  cursor: pointer;
  height: 130px;
  margin-right: 30px;
}
@media (max-width: 768px) {
  .exp > .exp_box > .exp_list > li > div:nth-child(1) > img {
    margin-right: 0;
  }
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) > div {
  display: flex;
  flex-direction: column;
  height: 130px;
  justify-content: space-evenly;
}
@media (max-width: 768px) {
  .exp > .exp_box > .exp_list > li > div:nth-child(1) > div {
    width: 100%;
  }
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) > div > h2 {
  font-size: 16px;
  font-weight: 400;
}
@media (max-width: 768px) {
  .exp > .exp_box > .exp_list > li > div:nth-child(1) > div > h2 {
    text-align: center;
    width: 100%;
    display: block;
  }
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) > div > span {
  font-size: 14px;
  color: #999;
  height: 10px;
}
.exp > .exp_box > .exp_list > li > div:nth-child(1) > div > span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  height: 40px;
  -webkit-line-clamp: 2;
  /* autoprefixer: off */
  -webkit-box-orient: vertical;
  /* autoprefixer: on */
}
.exp > .exp_box > .exp_list > li > .btn {
  white-space: nowrap;
}
.exp > .exp_box > .exp_list > li > .btn > button {
  width: 80px;
  height: 35px;
  margin: 0 5px;
  font-size: 16px;
  color: #fff;
  border: none;
  outline: none;
  border-radius: 3px;
}
.exp > .exp_box > .exp_list > li > .btn > button:nth-child(1) {
  background-color: transparent;
  color: #3b9aaf;
}
.exp > .exp_box > .exp_list > li > .btn > button:nth-child(2) {
  background-color: transparent;
  color: #F14A6C;
}
.exp > .exp_box > .exp_list > #test1 {
  display: flex;
  justify-content: flex-end;
}
.exp > .exp_box > .exp_list > #test1 .layui-laypage .layui-laypage-curr .layui-laypage-em {
  background-color: #3b9aaf !important;
}
.exp > .exp_box > .exp_list > #test1 .layui-laypage a:hover {
  color: #3b9aaf !important;
}
.video > .video_box {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.video > .video_box > .video_search {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: 40px;
  margin-top: 20px;
}
.video > .video_box > .video_search > .add_video {
  margin-right: 10px;
  white-space: nowrap;
}
.video > .video_box > .video_search > div {
  height: 35px;
  border-radius: 3px;
  display: flex;
  overflow: hidden;
  align-items: center;
}
.video > .video_box > .video_search > div > input {
  height: 100%;
  outline: none;
  width: 200px;
  box-sizing: border-box;
  padding: 0 10px;
  border: 1px solid #999;
}
.video > .video_box > .video_search > div > div {
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3b9aaf;
}
.video > .video_box > .video_search > div > div img {
  width: 30px;
  height: 30px;
}
.video > .video_box > .video_search > div > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: #3b9aaf;
  color: #fff;
  outline: none;
  border: none;
}
.video > .video_box > .video_search > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: transparent;
  color: #3b9aaf;
  outline: none;
  border: none;
}
.video > .video_box > .video_list {
  width: 100%;
  height: auto;
  display: flex;
  flex-wrap: wrap;
  margin-top: 30px;
}
.video > .video_box > .video_list > li {
  width: 24.5%;
  height: 200px;
  margin: 0 5px;
  cursor: pointer;
  margin-top: 10px;
}
@media (max-width: 768px) {
  .video > .video_box > .video_list > li {
    width: 47%;
  }
}
.video > .video_box > .video_list > li > .img {
  width: 100%;
  height: 68%;
  border-radius: 10px;
  position: relative;
  overflow: hidden;
}
@media (max-width: 768px) {
  .video > .video_box > .video_list > li > .img {
    height: 55%;
  }
}
.video > .video_box > .video_list > li > .img > img {
  width: 100%;
  height: 100%;
}
.video > .video_box > .video_list > li > .img > .box_shaow {
  width: 100%;
  height: 100%;
  position: absolute;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  visibility: hidden;
  background-color: rgba(0, 0, 0, 0.3);
}
.video > .video_box > .video_list > li > .img > .box_shaow > img {
  width: 40px;
  height: 40px;
  opacity: 0.8;
}
.video > .video_box > .video_list > li > .img > .box_shaow > .set_up {
  width: 100%;
  height: 20px;
  display: flex;
  justify-content: flex-end;
  box-sizing: border-box;
  position: absolute;
  top: 10px;
}
.video > .video_box > .video_list > li > .img > .box_shaow > .set_up > i {
  color: #fff;
  margin-right: 10px;
}
.video > .video_box > .video_list > li > span {
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  box-sizing: border-box;
  padding: 0 5px;
  margin: 5px 0;
  display: block;
  font-size: 16px;
}
.video > .video_box > .video_list > li > .time {
  width: 100%;
  box-sizing: border-box;
  padding: 0 5px;
  font-size: 14px;
  color: #999;
}
.video > .video_box > .video_list > li:hover .box_shaow {
  visibility: inherit;
}
.video > .video_box #test2 {
  display: flex;
  justify-content: flex-end;
}
.video > .video_box #test2 .layui-laypage .layui-laypage-curr .layui-laypage-em {
  background-color: #3b9aaf !important;
}
.video > .video_box #test2 .layui-laypage a:hover {
  color: #3b9aaf !important;
}
.video > .video_addbox {
  display: flex;
  width: 100%;
  display: none;
}
.video > .video_addbox input {
  border: 1px solid #999;
  box-sizing: border-box;
  padding: 0 10px;
}
.video > .video_addbox .add_left {
  display: flex;
  flex-direction: column;
}
.video > .video_addbox .add_left > ul {
  margin: 15px 0;
  display: flex;
  align-items: center;
}
.video > .video_addbox .add_left > ul > li {
  display: flex;
  flex-direction: column;
}
.video > .video_addbox .add_left > ul > li h2 {
  font-size: 18px;
  margin-bottom: 10px;
}
.video > .video_addbox .add_left > ul > li > div {
  display: flex;
  align-items: center;
}
.video > .video_addbox .add_left > ul > li > div span {
  font-size: 16px;
  margin-right: 15px;
  cursor: pointer;
}
.video > .video_addbox .add_left > ul > li > div > button {
  width: 60px;
  height: 40px;
  border-radius: 3px;
  border: 1px solid #3b9aaf;
  outline: none;
  color: #3b9aaf;
  background-color: #fff;
}
.video > .video_addbox .add_left > ul > li > div > button:nth-child(1) {
  color: #fff;
  background-color: #3b9aaf;
}
.video > .video_addbox .add_left > ul > li input {
  width: 280px;
  height: 40px;
  box-sizing: border-box;
}
.video > .video_addbox .add_left > ul:first-child input {
  width: 100%;
}
.video > .video_addbox .add_right > div {
  display: flex;
}
.video > .video_addbox .add_right > div h2 {
  margin-bottom: 10px;
  font-size: 16px;
}
.video > .video_addbox .add_right > div > div {
  width: 150px;
  height: 150px;
  position: relative;
  border: 1px solid #999;
  border-radius: 3px;
  margin-bottom: 10px;
}
.video > .video_addbox .add_right > div > div > span {
  position: absolute;
  width: 100%;
  height: 30px;
  text-align: center;
  line-height: 30px;
  display: block;
  bottom: 0;
  left: 0;
  background-color: #3b9aaf;
  color: #fff;
  cursor: pointer;
}
.video > .video_addbox .add_right > div > span {
  font-size: 16px;
  color: #999;
}
.video > .video_addbox .add_right > div > a {
  font-size: 16px;
  color: #3b9aaf;
}
.text > .text_box {
  display: flex;
  flex-direction: column;
  width: 100%;
}
.text > .text_box > .text_search {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  height: 40px;
  margin-top: 20px;
}
.text > .text_box > .text_search > .add_text {
  margin-right: 10px;
  white-space: nowrap;
}
.text > .text_box > .text_search > div {
  height: 35px;
  border-radius: 3px;
  display: flex;
  overflow: hidden;
  align-items: center;
}
.text > .text_box > .text_search > div > input {
  height: 100%;
  outline: none;
  width: 200px;
  box-sizing: border-box;
  padding: 0 10px;
  border: 1px solid #999;
}
.text > .text_box > .text_search > div > div {
  width: 35px;
  height: 35px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #3b9aaf;
}
.text > .text_box > .text_search > div > div img {
  width: 30px;
  height: 30px;
}
.text > .text_box > .text_search > div > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: #3b9aaf;
  color: #fff;
  outline: none;
  border: none;
}
.text > .text_box > .text_search > button {
  width: 60px;
  height: 100%;
  border-radius: 3px;
  background-color: transparent;
  color: #3b9aaf;
  outline: none;
  border: none;
}
.text > .text_box > .text_list {
  width: 100%;
  display: flex;
  flex-direction: column;
  margin-top: 10px;
}
.text > .text_box > .text_list > li:first-child {
  font-size: 16px;
}
.text > .text_box > .text_list > li:first-child {
  height: 40px;
}
.text > .text_box > .text_list > li {
  width: 100%;
  display: flex;
  height: 60px;
  border-bottom: 1px solid #cccccc;
  align-items: center;
  font-size: 14px;
}
.text > .text_box > .text_list > li > span:nth-child(1) {
  width: 45%;
  display: flex;
  align-items: center;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(1) {
    width: 40%;
  }
}
.text > .text_box > .text_list > li > span:nth-child(1) > img {
  width: 50px;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(1) > img {
    display: none;
  }
}
.text > .text_box > .text_list > li > span:nth-child(1) > span {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 80%;
  display: inline-block;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(1) > span {
    width: 100%;
  }
}
.text > .text_box > .text_list > li > span:nth-child(2) {
  width: 15%;
  text-align: center;
  white-space: nowrap;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(2) {
    width: 20%;
  }
}
.text > .text_box > .text_list > li > span:nth-child(3) {
  width: 15%;
  text-align: center;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(3) {
    display: none;
  }
}
.text > .text_box > .text_list > li > span:nth-child(4) {
  width: 25%;
  text-align: center;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(4) {
    width: 40%;
  }
}
.text > .text_box > .text_list > li > span:nth-child(4) > a {
  color: #3b9aaf;
  margin: 0 10px;
}
@media (max-width: 768px) {
  .text > .text_box > .text_list > li > span:nth-child(4) > a {
    margin: 2px;
  }
}
.text > .text_box > .text_list > li > span:nth-child(4) > a:nth-child(3) {
  color: #F14A6C;
}
.text > .text_addbox {
  display: flex;
  width: 100%;
  display: none;
}
.text > .text_addbox input {
  border: 1px solid #999;
  box-sizing: border-box;
  padding: 0 10px;
}
.text > .text_addbox textarea {
  width: 530px;
  height: 80px;
  box-sizing: border-box;
  padding: 10px;
  border: 1px solid #999;
  resize: none;
}
.text > .text_addbox .add_left {
  display: flex;
  flex-direction: column;
}
.text > .text_addbox .add_left > ul {
  margin: 15px 0;
  display: flex;
  align-items: center;
}
.text > .text_addbox .add_left > ul > li {
  display: flex;
  flex-direction: column;
}
.text > .text_addbox .add_left > ul > li h2 {
  font-size: 18px;
  margin-bottom: 10px;
}
.text > .text_addbox .add_left > ul > li > div {
  display: flex;
  align-items: center;
}
.text > .text_addbox .add_left > ul > li > div span {
  font-size: 16px;
  margin-right: 15px;
  cursor: pointer;
}
.text > .text_addbox .add_left > ul > li > div > button {
  width: 60px;
  height: 40px;
  border-radius: 3px;
  border: 1px solid #3b9aaf;
  outline: none;
  color: #3b9aaf;
  background-color: #fff;
  margin-right: 30px;
}
.text > .text_addbox .add_left > ul > li > div > button:nth-child(1) {
  color: #fff;
  background-color: #3b9aaf;
}
.text > .text_addbox .add_left > ul > li input {
  width: 280px;
  height: 40px;
  box-sizing: border-box;
}
.text > .text_addbox .add_left > ul:nth-child(3) input {
  width: 100%;
}
.layui-progress,
.layui-progressvideo,
.layui-progresstext {
  margin-bottom: 10px;
}
.layui-progress span,
.layui-progressvideo span,
.layui-progresstext span {
  width: 100%;
  display: flex;
  margin-top: 5px;
  color: #3b9aaf;
  text-align: center;
  justify-content: center;
  display: none;
}
.select {
  width: 280px;
  height: 40px;
  position: relative;
}
.select > input {
  border-radius: 2px;
  width: 280px !important;
  height: 40px;
  background-color: #EDEFF7;
  padding: 0 10px;
  box-sizing: border-box;
}
.select > ul {
  width: 100%;
  height: auto;
  position: absolute;
  background-color: #fff;
  box-sizing: border-box;
  margin-top: 3px;
  border-radius: 2px;
  top: 38px;
  background-color: #f3f3f3;
  z-index: 11;
  display: flex;
  align-items: center;
  flex-direction: column;
  justify-content: center;
}
.select > ul > li {
  height: 30px;
  height: 0;
  font-size: 15px;
  cursor: pointer;
  overflow: hidden;
  display: flex;
  text-align: center;
  align-items: center;
}
.select > img {
  width: 15px;
  position: absolute;
  right: 10px;
  top: 50%;
  transition: all 0.5s;
  transform: translateY(-50%);
}
#ImgPreview,
#ImgPreview2 {
  width: 280px;
  background-color: #EDEFF7;
  display: flex;
  align-items: center;
  justify-content: center;
}
#ImgPreview div,
#ImgPreview2 div {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}
#ImgPreview div > i,
#ImgPreview2 div > i {
  font-size: 30px;
  color: #999;
  cursor: pointer;
}
#ImgPreview div > span,
#ImgPreview2 div > span {
  font-size: 12px;
  margin: 3px 0;
}
#ImgPreview div > span:last-child,
#ImgPreview2 div > span:last-child {
  color: #3b9aaf;
}
#ImgPreview .image-container,
#ImgPreview2 .image-container {
  width: 100%;
  height: 100%;
  position: relative;
}
#ImgPreview .image-container .delete-css,
#ImgPreview2 .image-container .delete-css {
  position: absolute;
}
#ImgPreview .image-container .delete-css button,
#ImgPreview2 .image-container .delete-css button {
  border: none;
}
#ImgPreview .image-container #showImg,
#ImgPreview2 .image-container #showImg {
  margin: 0px !important;
  width: 100% !important;
  height: 100% !important;
}
.del_box,
.del_videobox,
.del_textbox {
  width: 100%;
  height: 100vh;
  position: fixed;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 20;
  top: 0;
  left: 0;
  display: none;
}
.del_box > div,
.del_videobox > div,
.del_textbox > div {
  width: 400px;
  background-color: #fff;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
  padding: 10px;
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  margin: auto;
}
.del_box > div > h2,
.del_videobox > div > h2,
.del_textbox > div > h2 {
  width: 100%;
  font-size: 20px;
  color: #666;
}
.del_box > div > div:nth-child(2),
.del_videobox > div > div:nth-child(2),
.del_textbox > div > div:nth-child(2) {
  display: flex;
  align-items: center;
  height: 50px;
}
.del_box > div > div:nth-child(2) > img,
.del_videobox > div > div:nth-child(2) > img,
.del_textbox > div > div:nth-child(2) > img {
  width: 20px;
  height: 20px;
  margin: 0 15px;
}
.del_box > div > .btnexp,
.del_videobox > div > .btnexp,
.del_textbox > div > .btnexp,
.del_box > div .btnvideo,
.del_videobox > div .btnvideo,
.del_textbox > div .btnvideo,
.del_box > div .btntext,
.del_videobox > div .btntext,
.del_textbox > div .btntext {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-end;
}
.del_box > div > .btnexp > button,
.del_videobox > div > .btnexp > button,
.del_textbox > div > .btnexp > button,
.del_box > div .btnvideo > button,
.del_videobox > div .btnvideo > button,
.del_textbox > div .btnvideo > button,
.del_box > div .btntext > button,
.del_videobox > div .btntext > button,
.del_textbox > div .btntext > button {
  height: 30px;
  font-size: 14px;
  width: 60px;
  border: 1px solid #3b9aaf;
  margin: 0 10px;
  border-radius: 5px;
  outline: none;
  cursor: pointer;
}
.del_box > div > .btnexp > button:first-child,
.del_videobox > div > .btnexp > button:first-child,
.del_textbox > div > .btnexp > button:first-child,
.del_box > div .btnvideo > button:first-child,
.del_videobox > div .btnvideo > button:first-child,
.del_textbox > div .btnvideo > button:first-child,
.del_box > div .btntext > button:first-child,
.del_videobox > div .btntext > button:first-child,
.del_textbox > div .btntext > button:first-child {
  background-color: #fff;
  color: #3b9aaf;
}
.del_box > div > .btnexp > button:last-child,
.del_videobox > div > .btnexp > button:last-child,
.del_textbox > div > .btnexp > button:last-child,
.del_box > div .btnvideo > button:last-child,
.del_videobox > div .btnvideo > button:last-child,
.del_textbox > div .btnvideo > button:last-child,
.del_box > div .btntext > button:last-child,
.del_videobox > div .btntext > button:last-child,
.del_textbox > div .btntext > button:last-child {
  background-color: #3b9aaf;
  color: #fff;
}
.exp_addbox,
.video_addbox,
.text_addbox {
  display: flex;
  width: 100%;
  display: none;
  flex-direction: column;
}
.exp_addbox > .goback_expadd,
.video_addbox > .goback_expadd,
.text_addbox > .goback_expadd,
.exp_addbox .goback_videoadd,
.video_addbox .goback_videoadd,
.text_addbox .goback_videoadd,
.exp_addbox .goback_textadd,
.video_addbox .goback_textadd,
.text_addbox .goback_textadd {
  width: 100px;
  height: 30px;
  background-color: #3b9aaf;
  color: #fff;
  border: none;
  outline: none;
  border-radius: 3px;
}
.exp_addbox > h2,
.video_addbox > h2,
.text_addbox > h2 {
  border-left: 5px solid #3b9aaf;
  margin-top: 30px;
  box-sizing: border-box;
  padding-left: 10px;
  font-size: 16px;
  font-weight: bold;
}
.exp_addbox input,
.video_addbox input,
.text_addbox input {
  border: 1px solid #999;
  box-sizing: border-box;
  padding: 0 10px;
}
.exp_addbox textarea,
.video_addbox textarea,
.text_addbox textarea {
  width: 100%;
  height: 150px;
  box-sizing: border-box;
  padding: 10px;
  border: 1px solid #999;
  background-color: #EDEFF7;
  resize: none;
}
.exp_addbox .add_left,
.video_addbox .add_left,
.text_addbox .add_left {
  display: flex;
  flex-direction: column;
  box-sizing: border-box;
}
.exp_addbox .add_left > h2,
.video_addbox .add_left > h2,
.text_addbox .add_left > h2 {
  border-left: 5px solid #3b9aaf;
  margin-top: 30px;
  box-sizing: border-box;
  padding-left: 10px;
  font-size: 16px;
  font-weight: bold;
}
.exp_addbox .add_left > ul,
.video_addbox .add_left > ul,
.text_addbox .add_left > ul {
  margin: 15px 0;
  width: 100%;
  display: flex;
  align-items: center;
}
.exp_addbox .add_left > ul > li,
.video_addbox .add_left > ul > li,
.text_addbox .add_left > ul > li {
  width: 100%;
  display: flex;
  flex-direction: column;
}
.exp_addbox .add_left > ul > li > .sxpval,
.video_addbox .add_left > ul > li > .sxpval,
.text_addbox .add_left > ul > li > .sxpval {
  width: 100%;
}
.exp_addbox .add_left > ul > li > input,
.video_addbox .add_left > ul > li > input,
.text_addbox .add_left > ul > li > input {
  background-color: #EDEFF7;
  border-radius: 3px;
}
.exp_addbox .add_left > ul > li h2,
.video_addbox .add_left > ul > li h2,
.text_addbox .add_left > ul > li h2 {
  font-size: 18px;
  margin-bottom: 10px;
}
.exp_addbox .add_left > ul > li > div,
.video_addbox .add_left > ul > li > div,
.text_addbox .add_left > ul > li > div {
  display: flex;
  align-items: center;
}
.exp_addbox .add_left > ul > li > div span,
.video_addbox .add_left > ul > li > div span,
.text_addbox .add_left > ul > li > div span {
  font-size: 16px;
  margin-right: 15px;
  cursor: pointer;
}
.exp_addbox .add_left > ul > li > div > button,
.video_addbox .add_left > ul > li > div > button,
.text_addbox .add_left > ul > li > div > button {
  width: 60px;
  height: 40px;
  border-radius: 3px;
  border: 1px solid #3b9aaf;
  outline: none;
  color: #3b9aaf;
  background-color: #fff;
}
.exp_addbox .add_left > ul > li > div > button:nth-child(1),
.video_addbox .add_left > ul > li > div > button:nth-child(1),
.text_addbox .add_left > ul > li > div > button:nth-child(1) {
  color: #fff;
  width: 100px;
  height: 30px;
  border-radius: 3px;
  background-color: #3b9aaf;
}
.exp_addbox .add_left > ul > li .exp_submit,
.video_addbox .add_left > ul > li .exp_submit,
.text_addbox .add_left > ul > li .exp_submit {
  justify-content: center;
}
.exp_addbox .add_left > ul > li input,
.video_addbox .add_left > ul > li input,
.text_addbox .add_left > ul > li input {
  width: 280px;
  height: 40px;
  background-color: #EDEFF7;
  box-sizing: border-box;
}
.exp_addbox .add_left > ul:nth-child(3),
.video_addbox .add_left > ul:nth-child(3),
.text_addbox .add_left > ul:nth-child(3) {
  width: 100%;
}
.exp_addbox .add_left > .exp_enter,
.video_addbox .add_left > .exp_enter,
.text_addbox .add_left > .exp_enter {
  background-color: #EDEFF7;
  border: 1px solid #999;
  height: 140px;
}
.exp_addbox .add_left > .exp_enter li,
.video_addbox .add_left > .exp_enter li,
.text_addbox .add_left > .exp_enter li {
  display: flex;
  flex-direction: column;
}
.exp_addbox .add_left > .exp_enter li div,
.video_addbox .add_left > .exp_enter li div,
.text_addbox .add_left > .exp_enter li div {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 0;
}
.exp_addbox .add_left > .exp_enter li span,
.video_addbox .add_left > .exp_enter li span,
.text_addbox .add_left > .exp_enter li span {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-right: 0;
  font-size: 14px;
  color: #999;
}
.exp_addbox .add_left > .exp_enter li span img,
.video_addbox .add_left > .exp_enter li span img,
.text_addbox .add_left > .exp_enter li span img {
  width: 40px;
  opacity: 0.5;
}
.exp_addbox .add_right > div,
.video_addbox .add_right > div,
.text_addbox .add_right > div {
  display: flex;
  align-items: flex-end;
}
.exp_addbox .add_right > div h2,
.video_addbox .add_right > div h2,
.text_addbox .add_right > div h2 {
  margin-bottom: 10px;
  font-size: 18px;
}
.exp_addbox .add_right > div > div,
.video_addbox .add_right > div > div,
.text_addbox .add_right > div > div {
  width: 100%;
  height: 150px;
  position: relative;
  border: 1px solid #999;
  border-radius: 3px;
  margin-bottom: 10px;
}
.exp_addbox .add_right > div > div > span,
.video_addbox .add_right > div > div > span,
.text_addbox .add_right > div > div > span {
  position: absolute;
  width: 100%;
  height: 30px;
  text-align: center;
  line-height: 30px;
  display: block;
  bottom: 0;
  left: 0;
  background-color: #3b9aaf;
  color: #fff;
  cursor: pointer;
}
.exp_addbox .add_right > div > span,
.video_addbox .add_right > div > span,
.text_addbox .add_right > div > span {
  font-size: 14px;
  color: #333;
  margin-left: 20px;
  margin-bottom: 15px;
}
.exp_addbox .add_right > div > a,
.video_addbox .add_right > div > a,
.text_addbox .add_right > div > a {
  font-size: 16px;
  color: #3b9aaf;
}
.layui-inline {
  position: relative;
}
.layui-inline i {
  font-size: 26px;
  color: #7c7c7c;
  position: absolute;
  left: 240px;
}