* {
  margin: 0;
  padding: 0;
}
#my_list .el-col-6 {
  width: 20%;
}

#my_list p {
  margin: 0;
}
.listBox {
  background-color: #fff;
  margin-bottom: 30px;
  border-radius: 5px;
  box-shadow: 0 0 10px 2px #eee;
}
.mainImg {
  height: 0;
  padding-top: 60%;
  position: relative;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  cursor: pointer;
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}

.mainImg .qrcode {
  position: absolute;
  right: 0;
  bottom: 0;
  width: 70px;
  height: auto;
  z-index: 99;
}
.mainImg .qrcode .icon-download{
  display: none;
  position: absolute;
  bottom: 0;
  right: 0;
}
.mainImg .qrcode:hover .icon-download{
  display: block;
}
.mainImg .mask {
  background: #000;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  opacity: 0;
  display: none;
}
.listBox:hover .mainImg .mask {
  display: block;
}
.mainImg .el-checkbox {
  position: absolute;
  top: 5px;
  right: 8px;
}
.mainBox {
  height: 120px;
  background: #fff;
  padding: 15px 16px;
  position: relative;
  border-bottom-right-radius: 5px;
  border-bottom-left-radius: 5px;
}
.mainBox .updatetime {
  float: right;
}
.listBoxFirst {
  padding-top: 55%;
  padding-bottom: 110px;
  background: #fff;
  height: 0;
  position: relative;
  box-sizing: border-box;
  border: 1px #d9d9d9 dashed;
  cursor: pointer;
}
.listBoxFirst .add {
  position: absolute;
  top: calc(50% + 10px);
  text-align: center;
  width: 100%;
  color: #c1c1c1;
}
#my_list .titleName {
  font-size: 16px;
  color: #666;
  margin-bottom: 8px;
  font-weight: bold;
  /* text-overflow: ellipsis; */
  /* white-space: nowrap; */
  overflow: hidden;
  word-break: break-all;
  line-height: 20px;
  max-height: 40px;
  /* display: -webkit-box; */
  /* -webkit-box-orient: vertical; */
  /* -webkit-line-clamp: 2; */
  /* line-height: 1.4em; */
  /* height: 2.8em; */
  padding-right: 1rem;
}
#my_list .titleName {
  overflow: hidden;
  position: relative;
  text-align: justify;
}
#my_list .titleName:before {
  content: '...';
  width: 1em;
  position: absolute;
  right: 0;
  bottom: 0;
  background-color: #ffffff;
}
#my_list .titleName:after {
  content: '';
  position: absolute;
  right: 0;
  width: 1em;
  height: 1em;
  margin-top: 0.5em;
  background: #ffffff;
}
.adminCoursepacket #my_list .titleName:after {
  background: #fff;
}
.adminCoursepacket #my_list .titleName:before {
  background-color: #fff;
}
#coursepacketDetail #my_list .titleName:after,
#empower #my_list .titleName:after {
  /* background: #f0f2f5; */
}
#coursepacketDetail #my_list .titleName:before,
#empower #my_list .titleName:before {
  /* background-color: #f0f2f5; */
}
.mainBox .p2 {
  color: #c1c1c1;
  height: 20px;
}
/*#my_list .mainBox .p2 {*/
/*  margin-top: 10px;*/
/*}*/
.mainImg .el-checkbox {
  margin-right: 0 !important;
  width: 30px;
  height: 30px;
  background: rgba(0, 0, 0, 0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.tagImg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 800;
}
.tagImgTeacher {
  position: absolute;
  top: 10px;
  left: 0;
  z-index: 800;
}
.listBox .el-checkbox__label {
  display: none;
}
.el-checkbox-group {
  font-size: 12px !important;
}
.addImg {
  text-align: center;
  position: absolute;
  top: calc(50% - 15px);
  width: 100%;
}
.mainBoxBtns {
  position: absolute;
  width: calc(100% - 10px);
  bottom: 20px;
}
.mainBoxBtns div {
  line-height: 30px;
  border-radius: 20px;
  text-align: center;
  cursor: pointer;
}
.mainBoxBtns .btn1,
.mainBoxBtns .btn4,
.mainBoxBtns .btn8 {
  /* border: 1px solid #454647; */
  /* color: #454647; */
  background: #fef1f1;
  border: none;
  color: #f44336;
}
.mainBoxBtns .btn4 {
  background: #f5f6f7;
}
.mainBoxBtns .btn5 {
  background: #f5f6f7;
  color: #454647;
}
.mainBoxBtns .btn1:hover,
.mainBoxBtns .btn8:hover {
  background: #fef4f4;
}
.mainBoxBtns .btn2 {
  background: #ebf5fb;
  color: #3498db;
}
.mainBoxBtns .btn3 {
  background: #f5f6f7;
  color: #e74c3c;
}
.mainBoxBtns .btn4,
.mainBoxBtns .btn7,
.mainBoxBtns .btn5,
.mainBoxBtns .btn3,
.mainBoxBtns .btn2 {
  margin-top: 7px;
}
.mainBoxBtns .btn7 {
  color: #454647;
  background: #ececec;
}
.listBox .el-checkbox__inner {
  width: 20px;
  height: 20px;
  border-radius: 13px;
}

.listBox .el-checkbox__inner:after {
  width: 7px;
  height: 3px;
  top: 5px;
  left: 3px;
}
#teacher_coursepacket
  #my_list
  .el-checkbox__input.is-checked
  .el-checkbox__inner {
  border-color: #fff !important;
}
.className {
  float: right;
  max-width: 90px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
}
.mainBoxBtns .price {
  color: #f4564a;
  font-size: 18px;
}
.mainBoxBtns .btnImg {
  float: right;
  cursor: pointer;
}
.disabledImg {
  cursor: not-allowed !important;
}
.noData {
  background-repeat: no-repeat;
  height: 300px;
  background-position: center;
}
.coursepacketAdmin #my_list .el-col-6 {
  width: 25%;
}
.coursepacketAdmin {
  min-width: 1090px;
}
.titleDiv {
  height: 56px;
  overflow: hidden;
}
#my_list .disabledBtn,
#my_list .disabledOut .btn4 {
  cursor: not-allowed !important;
  color: #666 !important;
}
.mainBoxBtns .endValidDate {
  text-align: left;
  line-height: 20px;
  color: #c1c1c1;
}
.empowerDiv.mainBox {
  height: 155px;
}
.unpublish, .publish, .submit, .logout, .revise, .delete-btn, .return, .detail {
  width: 28px;
  height: 28px;
  background: url("../img/button_course_unpublish_normal.png");
  cursor: pointer;
}
.unpublish:hover {
  background: url("../img/button_course_unpublish_hover.png");
}
.publish {
  background: url("../img/button_course_publish_normal.png");
}
.publish:hover {
  background: url("../img/button_course_publish_hover.png");
}
.submit {
  background: url("../img/button_course_submit_normal.png");
}
.submit:hover {
  background: url("../img/button_course_submit_hover.png");
}
.logout {
  background: url("../img/button_course_logout_normal.png");
}
.logout:hover {
  background: url("../img/button_course_logout_hover.png");
}
.revise {
  background: url("../img/button_course_revis_normal.png");
}
.revise:hover {
  background: url("../img/button_course_revis_hover.png");
}
.delete-btn {
  background: url("../img/button_course_delete_normal.png");
}
.delete-btn:hover {
  background: url("../img/button_course_delete_hover.png");
}
.return {
  background: url("../img/button_course_return_normal.png");
}
.return:hover {
  background: url("../img/button_course_return_hover.png");
}
.detail {
  background: url("../img/buton_course_detail_normal.png");
}
.detail:hover {
  background: url("../img/buton_course_detail_hover.png");
}
.admin-box {
  display: flex;
  align-items: center;
  position: absolute;
  width: calc(100% - 20px);
  bottom: 10px;
}
.btn-container {
  display: flex;
  flex: 1;
  justify-content: center;
}
.btn-container + .btn-container {
  border-left: 2px solid #eee;
}