#content {
  background-color: #ecf8ff;
  padding-bottom: 60px;
}
.banner {
  position: relative;
  color: #fff;
}
.dialpgs {
  height: 500px;
}
.dialpgs .dialog-title {
  text-align: center;
  font-size: 22px;
  font-weight: 700;
}
.el-carousel__container {
  height: 100%;
}
.dialpgs .content {
  height: calc(100% - 80px);
  overflow-y: auto;
  line-height: 36px;
  font-size: 18px;
  padding: 20px 40px 20px;
  text-indent: 2em;
}
.banner .left {
  position: absolute;
  /* background-color: #fff; */
  z-index: 100;
  top: 20%;
  left: 6%;
}
.w100 {
  width: 100%;
}
.banner .left ul {
  padding-top: 20px;
  padding-left: 0;
  padding-bottom: 20px;
  color: #fff;
  min-width: 320px;
  /* max-height: 585px; */
  background: #0000006b;
  border-radius: 12px;
  /* overflow-y: auto; */
}
.banner .left .bn {
  list-style: none;
  font-size: 20px;
  margin: 0 30px;
  line-height: 30px;
  border-bottom: 0;
}
.banner .left .soft-class {
  list-style: none;
  font-size: 20px;
  line-height: 72px;
  margin: 0 30px;
  border-bottom: 1px solid #ccc;
  cursor: pointer;
}
.banner .left .soft-class:hover .name {
  color: #409eff;
}
.banner .left .soft-class .class-detail {
  opacity: 0;
  /* display: none; */
  /* overflow-y: auto; */
  width: 812px;
  background: #0000004d;
  position: absolute;
  right: 9800px;
  top: 0px;
  padding: 5px 20px 20px;
  border-radius: 5px;
  /* animation-delay: 1s; */
  transition: all 0s ease-in 200ms;
}
.banner .left .soft-class .class-detail .dds {
  height: 500px;
  overflow-y: auto;
}
.banner .left .soft-class:hover .class-detail {
  /* display: block; */
  opacity: 1;
  right: -812px;
  /* transition-delay: 1s; */
}
.flex {
  display: flex;
  flex-wrap: wrap;
}
.class-detail .soft-item {
  width: 166px;
  height: 200px;
  /* background-color: #fff; */
  margin: 0 24px 14px 0;
}
.class-detail .soft-item:hover .title {
  color: #409eff;
}
.class-detail .title {
  margin-top: 10px;
  text-align: center;
  line-height: 25px;
}
.image-slot,
.demo-image__placeholder .image-slot {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 166px;
  height: 120px;
  background: #f5f7fa;
  color: #909399;
  font-size: 14px;
}
.soft-tol {
  height: 672px;
  padding: 40px;
  background-color: #fff;
}
.soft-tol .active {
  height: 100%;
  width: 400px;
  padding: 30px;
  background-color: #1a4685;
  border-radius: 12px;
}
.soft-tol .active .explain {
  font-size: 18px;
  line-height: 36px;
  margin-top: 20px;
  color: #fff;
}
.soft-tol .active .btn {
  width: 100%;
  display: block;
  color: #339ed5;
  margin-left: 0;
  margin-bottom: 30px;
  font-size: 21px;
  height: 60px;
}
.soft-tol .tols {
  width: calc(100% - 400px);
  height: 100%;
  /* background-color: #ccc; */
  padding: 30px 0 30px 30px;
}
.tols .tol-items {
  /* flex-wrap: nowrap; */
  width: 100%;
  height: 480px;
  overflow: hidden;
}
.tols .tol-items .active {
  height: 100%;
  width: 400px;
  padding: 30px;
  margin-top: 40px;
  margin-right: 40px;
  background: linear-gradient(to bottom, #d0d4ff, #d0e6ff);
  /* background-color: #5cb8e8; */
  border-radius: 12px;
}
.tols .tol-items .item {
  display: inline-block;
  background: linear-gradient(to bottom, #f7faf9, #fff);
  box-shadow: rgba(11, 72, 32, 0.06) 0 1px 35.5px 0;
  border: 2px solid #fff;
  width: 310px;
  margin-right: 40px;
  border-radius: 12px;
  padding: 0 30px;
  margin-top: 40px;
}
.tols .tol-items .item .title {
  font-size: 24px;
  text-align: center;
  margin-bottom: 20px;
}
.tols .tol-items .item .detail {
  height: 72px;
  font-size: 18px;
  line-height: 36px;
  margin-bottom: 60px;
  text-align: center;
}
.text-ellipsis {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tols .tol-items .item .link {
  font-size: 18px;
  line-height: 1;
}
.resource-materials {
  height: 640px;
  padding: 40px;
}
.help {
  height: 670px;
}
.help .help-box {
  background-color: #fff;
  overflow: hidden;
  height: 100%;
  padding: 30px;
}
.help .help-box .help-item {
  cursor: pointer;
  padding: 30px 0;
  flex-wrap: nowrap;
  border-bottom: 1px solid #e6e6e6;
}
.help .help-box .help-item:last-child {
  border-bottom: 0px solid #e6e6e6;
}
.service-support {
  height: 325px;
  margin: 40px 30px;
}
.service-support .help-box {
  background-color: #fff;
  position: relative;
  height: 100%;
  padding: 20px 30px;
  border-left: 10px solid #1a4685;
}
.service-support .help-box .item {
  display: block;
  line-height: 46px;
  font-size: 16px;
}
.service-support .help-box .img {
  position: absolute;
  top: 50px;
  right: 20px;
}
.service-support .help-box .img1 {
  top: 110px;
  left: 20px;
}
.home-top {
  background: url(../../img/bgc.png);
  background-size: cover; /* 背景图片覆盖整个元素区域 */
  background-position: center; /* 背景图片居中 */
  background-repeat: no-repeat; /* 背景图片不重复 */
  color: #fff;
  min-height: 460px;
  width: 100%;
  font-size: 16px;
  padding: 110px 6% 40px;
  text-decoration: none;
}
.el-carousel__item h3 {
  color: #475669;
  font-size: 18px;
  opacity: 0.75;
  line-height: 300px;
  margin: 0;
}

.el-carousel__item:nth-child(2n) {
  background-color: #99a9bf;
}

.el-carousel__item:nth-child(2n + 1) {
  background-color: #d3dce6;
}

.home-top .content {
  height: 100%;
  /* background-color: #865ee2; */
}
.el-alert__title {
  font-size: 16px;
  line-height: 18px;
}
.home-top .content h3,
h2 {
  letter-spacing: 0.2em;
}
.home-top .content .btns {
  width: 166px;
  height: 60px;
  padding: 10px;
  display: flex;
  cursor: pointer;
  background-color: #dc2420;
  text-align: left;
  border-radius: 8px;
  vertical-align: middle;
}
.home-top .content .soft-upload {
  margin-top: 20px;
  width: 166px;
  height: 46px;
  cursor: pointer;
  line-height: 40px;
  padding: 4px 20px;
  border-radius: 8px;
  background-color: #0052af;
}
.home-top .content .text-icon {
  width: calc(100% - 200px);
}
.home-top .content .btn-left {
  display: inline-block;
  padding: 5px 10px;
  vertical-align: top;
}
.home-top .content .btn-right {
  display: inline-block;
  width: calc(100% - 50px);
  height: 100%;
  letter-spacing: 0.025em;
}
.home-top .content .btn-right .version {
  font-size: 10px;
  line-height: 24px;
  color: #ffffffc7;
}
.home-top .content .text-icon {
  padding: 8px;
  margin-left: 20px;
  font-size: 16px;
  line-height: 24px;
  letter-spacing: 0.075em;
}
.home-top .contact {
  height: 82%;
  /* width: 100%; */
  margin: 20px 0;
  background-color: #dcdde9ed;
  border-radius: 8px;
  padding: 15px;
}
.home-content {
  min-height: 390px;
  padding: 30px 60px;
}
.home-content .title {
  position: relative;
  font-size: 18px;
  font-weight: 700;
  line-height: 30px;
}
.home-content .more {
  position: absolute;
  right: 20px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 300;
}
.home-content .item {
  padding: 10px 0;
  cursor: pointer;
}
.home-content .item span {
  height: 57.5px;
  display: inline-block;
  width: calc(100% - 70px);
  line-height: 52px;
  margin-left: 10px;
  border-bottom: 2px solid #cccccc30;
}

.home-content .item .item-left {
  display: inline-block;
  vertical-align: top;
  width: 50px;
  height: 50px;
  padding: 4px 0;
  text-align: center;
  background-color: #e5edf7;
  color: #409eff;
}
.home-content .item:nth-child(2n + 1) .item-left {
  background-color: #0055b1;
  color: #fff;
}
.home-content .item .item-left .top {
  font-size: 18px;
}
.home-content .item .item-left .bottom {
  font-size: 10px;
}

.home-content .item1 {
  cursor: pointer;
}
.home-content .item1 span {
  height: 50px;
  display: inline-block;
  width: 100%;
  line-height: 50px;
  border-bottom: 1px solid #cccccc30;
}

.home-content .item2 {
  cursor: pointer;
}
.home-content .item2 span {
  display: inline-block;
  width: 100%;
  margin: 14px 0;
  padding-left: 10px;
  border-left: 3px solid #bacae4;
}
.home-content .problem {
  background-color: #f3f7fb;
  border: 1px solid #d8ebff;
  padding: 5px 0 5px 20px;
  border-radius: 8px;
  box-shadow: #d7ebff80 1px 1px 2px 1px;
}
.home-content .problem .title {
  color: #0052af;
  font-size: 18px;
}
.h100 {
  height: 100%;
}