sports-miniapp/node_modules/@dcloudio/uni-h5/style/framework/tabBar.css

uni-tabbar {
  display: block;
  box-sizing: border-box;
  width: 100%;
  z-index: 998;
}

.uni-tabbar {
  display: flex;
  z-index: 998;
  box-sizing: border-box;
}

.uni-tabbar-top,
.uni-tabbar-bottom,
.uni-tabbar-top .uni-tabbar,
.uni-tabbar-bottom .uni-tabbar {
  position: fixed;
  left: var(--window-left);
  right: var(--window-right);
}

.uni-app--showlayout + .uni-tabbar-top,
.uni-app--showlayout + .uni-tabbar-bottom,
.uni-app--showlayout + .uni-tabbar-top .uni-tabbar,
.uni-app--showlayout + .uni-tabbar-bottom .uni-tabbar {
  left: var(--window-margin);
  right: var(--window-margin);
}

.uni-tabbar-bottom .uni-tabbar {
  bottom: 0;
  padding-bottom: 0;
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}

.uni-tabbar ~ .uni-placeholder {
  width: 100%;
  margin-bottom: 0;
  margin-bottom: constant(safe-area-inset-bottom);
  margin-bottom: env(safe-area-inset-bottom);
}

.uni-tabbar * {
  box-sizing: border-box;
}

.uni-tabbar__item {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  flex: 1;
  font-size: 0;
  text-align: center;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.uni-tabbar__bd {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.uni-tabbar__icon {
  position: relative;
  display: inline-block;
  margin-top: 5px;
}

.uni-tabbar__icon.uni-tabbar__icon__diff {
  margin-top: 0px;
  width: 34px;
  height: 34px;
}

.uni-tabbar__icon img {
  width: 100%;
  height: 100%;
}

.uni-tabbar__iconfont {
  font-family: 'UniTabbarIconFont';
}

.uni-tabbar__label {
  position: relative;
  text-align: center;
  font-size: 10px;
}

.uni-tabbar-border {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  transform: scaleY(0.5);
}

.uni-tabbar__reddot {
  position: absolute;
  top: 2px;
  right: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #f43530;
  color: #ffffff;
  transform: translate(40%, 0%);
}

.uni-tabbar__badge {
  width: auto;
  height: 16px;
  line-height: 16px;
  border-radius: 16px;
  min-width: 16px;
  padding: 0 2px;
  font-size: 12px;
  text-align: center;
  white-space: nowrap;
}

.uni-tabbar__mid {
  display: flex;
  justify-content: center;
  position: absolute;
  bottom: 0;
  background-size: 100% 100%;
}

.uni-app--showtabbar uni-page-wrapper {
  display: block;
  height: calc(100% - var(--tab-bar-height));
  height: calc(100% - var(--tab-bar-height) - constant(safe-area-inset-bottom));
  height: calc(100% - var(--tab-bar-height) - env(safe-area-inset-bottom));
}
.uni-app--showtabbar uni-page-wrapper::after {
  content: '';
  display: block;
  width: 100%;
  height: var(--tab-bar-height);
  height: calc(var(--tab-bar-height) + constant(safe-area-inset-bottom));
  height: calc(var(--tab-bar-height) + env(safe-area-inset-bottom));
}
.uni-app--showtabbar
  uni-page-head[uni-page-head-type='default']
  ~ uni-page-wrapper {
  height: calc(100% - 44px - var(--tab-bar-height));
  height: calc(
    100% - 44px - constant(safe-area-inset-top) - var(--tab-bar-height) -
      constant(safe-area-inset-bottom)
  );
  height: calc(
    100% - 44px - env(safe-area-inset-top) - var(--tab-bar-height) -
      env(safe-area-inset-bottom)
  );
}