.tabbar-container {
  position: relative;
}
.tabbar-box {
  display: flex;
  position: sticky;
  bottom: 0;
  left: 0;
  right: 0;
  flex-flow: row nowrap;
  justify-content: space-between;
  background: #fff;
  box-sizing: border-box;
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 1px 0.08rem 0 rgba(153, 153, 153, 0.2);
}
.tabbar-box.fixed {
  z-index: 1000;
  position: fixed;
}
.tabbar-box::before {
  content: " ";
  position: absolute;
  height: 1px;
  background-color: #f0f0f0;
  left: 0;
  right: 0;
  top: 0;
  transform: scaleY(0.5);
}
.tabbar-box .item-tab {
  display: flex;
  padding-top: 14rpx;
  padding-bottom: 14rpx;
  flex: 1;
  flex-flow: column nowrap;
  align-items: center;
  justify-content: space-between;
}
.tabbar-box .item-tab .form {
  width: 100%;
  height: 100%;
}
.tabbar-box .item-tab .bottom_active {
  height: 10rpx;
  width: 100%;
  background-color: #5e5a5a;
  border-radius: 5rpx;
  margin-top: 40rpx;
}
.tabbar-box .item-tab.tab_active .item_name {
  color: #108ee9;
}
.tabbar-box .item-tab .item-icon-box {
  height: 100%;
  display: flex;
  flex-flow: column nowrap;
  align-items: center;
  font-size: 20rpx;
  line-height: 28rpx;
  color: #ccc;
}
.tabbar-box .item-tab .item_icon {
  width: 44rpx;
  height: 44rpx;
}
.tabbar-container.circle .tabbar-box {
  padding-bottom: 0;
  width: 90%;
  margin: auto;
  border-radius: 100rpx;
  bottom: constant(safe-area-inset-bottom);
  bottom: env(safe-area-inset-bottom);
  box-shadow: 0 1px 0.5rem 0 rgba(153, 153, 153, 0.2);
}
.tabbar-container.circle .tabbar-box .item-tab {
  padding-top: 16rpx;
  padding-bottom: 16rpx;
}
.tabbar-container.circle .tabbar-box:before {
  display: none;
}
