cc-ui-plus/theme-chalk/tabs.css

.cc-tabs {
  position: relative;
}
.cc-tabs.is-disabled {
  opacity: 0.8;
  cursor: not-allowed;
}
.cc-tabs__wrap {
  overflow: hidden;
  position: relative;
  display: flex;
}
.cc-tabs__icon-left {
  position: absolute;
  cursor: pointer;
  line-height: 44px;
  font-size: 12px;
  left: 0;
  z-index: 100;
}
.cc-tabs__icon-right {
  position: absolute;
  cursor: pointer;
  line-height: 44px;
  font-size: 12px;
  right: 0;
  z-index: 100;
}
.cc-tabs__label {
  display: flex;
  align-items: center;
  margin-bottom: 16px;
  position: relative;
  white-space: nowrap;
  transition: all 0.3s linear;
}
.cc-tabs__label::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background-color: #eee;
  z-index: 100;
}
.cc-tabs__label-item {
  position: relative;
  box-sizing: border-box;
  flex-shrink: 1;
  padding: 0 20px;
  line-height: 32px;
  cursor: pointer;
  font-size: var(--cc-text-base);
  display: flex;
  vertical-align: middle;
}
.cc-tabs__active-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  height: 2px;
  background-color: var(--cc-color-primary);
  z-index: 101;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.cc-tabs--card {
  border-left: 1px solid #e4e7ed;
  border-top: 1px solid #e4e7ed;
}
.cc-tabs--card.cc-tabs__label-item:last-child {
  border-right: 1px solid #e4e7ed;
}
.cc-tabs__close-btn {
  position: relative;
  top: 3px;
  margin-left: 6px;
}