.collapse-card {
  border-radius: 5px;
  overflow: hidden;
  background: #ffffff;
  margin-bottom: 30px;
}

.collapse-card-header {
  display: flex;
  align-items: center;
  box-shadow: 0px 4px 15px rgba(0, 0, 0, 0.05);
  padding: 21px 84px 21px 30px;
  position: relative;
  cursor: pointer;
}

.collapse-card-header.collapsed .icon {
  transform: rotate(0) !important;
}

.collapse-card-header .title {
  font-weight: bold;
  color: #393f47;
}

.collapse-card-header .text {
  display: inline-block;
  font-size: 14px;
  font-weight: 400;
  color: #afb2b5;
  margin-left: 12px;
}

.collapse-card-header .text .number {
  color: #dc5254;
}

.collapse-card-header .arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 30px;
}

.collapse-card-header .arrow .icon {
  transform: rotate(180deg);
  transition: 0.3s;
}

.collapse-card-content {
  padding: 40px 30px;
}

.collapse-card-content .exam-card-list {
  display: flex;
  margin: 0 -20px;
}

.collapse-card-content .exam-card-list + .exam-card-list {
  margin-top: 20px;
}

.collapse-card-content .exam-card-list .list-item {
  margin: 0 10px;
  max-width: 360px;
  flex: 1;
}

.collapse-card-content .exam-card {
  border: 1px solid rgba(229, 229, 229, 0.6);
  border-radius: 5px;
  padding: 20px;
  padding-top: 16px;
  padding-bottom: 0;
}

.collapse-card-content .exam-card-header {
  height: 108px;
}

.collapse-card-content .exam-card-header .title {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  font-size: 15px;
  line-height: 24px;
  color: #393f47;
  margin-bottom: 8px;
}

.collapse-card-content .exam-card-header .desc {
  display: flex;
  align-items: flex-start;
}

.collapse-card-content .exam-card-header .desc .label {
  vertical-align: middle;
  display: inline-block;
  width: 44px;
  height: 17px;
  background: rgba(175, 178, 181, 0);
  border: 1px solid rgba(175, 178, 181, 0.4);
  border-radius: 2px;
  font-size: 12px;
  line-height: 16px;
  color: #afb2b5;
  box-sizing: border-box;
  text-align: center;
  margin-top: 4px;
}

.collapse-card-content .exam-card-header .desc .label--style1 {
  color: #ff6a4d;
  border-color: #ff6a4d;
}

.collapse-card-content .exam-card-header .desc .text {
  position: relative;
  display: inline-block;
  font-size: 12px;
  color: #949699;
  padding: 0 8px;
  transform: translateY(1px);
}

.collapse-card-content .exam-card-header .desc .text::after {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  content: "";
  right: 0;
  width: 0px;
  height: 9px;
  border-right: 1px solid rgba(175, 178, 181, 0.702);
  transform: translateY(-6px);
}

.collapse-card-content .exam-card-header .desc .text--style1 {
  color: #ff6a4d;
}

.collapse-card-content .exam-card-header .desc .text:nth-last-child(1)::after {
  display: none;
}

.collapse-card-content .exam-card-content {
  overflow: hidden;
  padding-bottom: 20px;
}

.collapse-card-content .exam-card-content .button-group {
  display: flex;
  justify-content: flex-end;
}

.collapse-card-content .exam-card-content .button {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  -webkit-justify-content: center;
  align-items: center;
  -webkit-align-items: center;
  width: 90px;
  height: 32px;
  background: rgba(220, 82, 84, 0.05);
  border: 1px solid rgba(220, 82, 84, 0.6);
  border-radius: 3px;
  font-size: 14px;
  color: #dc5254;
  cursor: pointer;
}

.collapse-card-content .exam-card-content .button + .button {
  margin-left: 10px;
}

.collapse-card-content .exam-card-content .button:hover {
  background-color: #dc5254;
  color: #fff;
}

.collapse-card-content .exam-card-content .button--style1 {
  background: rgba(68, 168, 255, 0.05);
  border: 1px solid rgba(68, 168, 255, 0.6);
  color: #44a8ff;
}

.collapse-card-content .exam-card-content .button--style1:hover {
  background-color: #44a8ff;
  color: #fff;
}

.collapse-card-content .exam-card-content .button--style2 {
  background: rgba(68, 168, 255, 0.05);
  border: 1px solid rgba(68, 168, 255, 0.6);
  color: #44a8ff;
  cursor: default;
}

.collapse-card-content .exam-card-content .button--style2:hover {
  background: rgba(68, 168, 255, 0.05);
  color: #44a8ff;
}

.collapse-card-content .exam-card-content .button--style3 {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(96, 101, 107, 0.1804);
  color: #afb2b5;
}

.collapse-card-content .exam-card-content .button--style3:hover {
  border-color: #afb2b5;
  background-color: #afb2b5;
  color: #fff;
}

.collapse-card-content .exam-card-content .button--style4 {
  background: rgba(96, 101, 107, 0.04);
  border: 1px solid rgba(96, 101, 107, 0.1804);
  color: #afb2b5;
}

.collapse-card-content .exam-card-content .button--style4:hover {
  border-color: #afb2b5;
  background-color: #afb2b5;
  color: #fff;
}

.collapse-card-content .exam-card-footer .course-infor {
  border-top: 1px dashed #e6e6e6;
  height: 40px;
  display: flex;
  align-items: center;
}

.collapse-card-content .exam-card-footer .course-infor .label {
  display: block;
  min-width: 36px;
  height: 17px;
  background: #afb2b5;
  opacity: 0.8;
  border-radius: 3px;
  font-size: 12px;
  color: #ffffff;
  line-height: 18px;
  margin-right: 8px;
  text-align: center;
}

.collapse-card-content .exam-card-footer .course-infor > a {
  display: block;
  flex: 1;
  font-size: 12px;
  color: #949699;
  opacity: 0.9;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transform: translateY(1px);
}