school_meal_wxapp/components/l-container/index.less

// 默认
.custom{
  top: 0;
  z-index: 100;
}
.nav-custom {
    background-color: var(--themeNavBg);
    .nav-title {
      color: var(--themeNavColor);
    }
  } 
.nav-custom1{
  background-color: var(--themeNavBg1);
  .nav-title{
    color: var(--themeNavColor1);
  }
}
  .container{
    background-color: var(--themeCtrBg);
  }