Mini Shell

html{
  height: 100%;
}

body {
  position: relative;
  min-height: 100%;
  padding-top: $navbar-height;
  transition: padding-top .5s;

  @media(min-width: $grid-float-breakpoint) {
    &.menubar-fold {
      .foldable{
        visibility: hidden;
        display: none;
      }
    }

    &.menubar-top{
      padding-top: $navbar-height + $menubar-top-height;
    }
  }

  @media(max-width: $grid-float-breakpoint-max) {
    &.menubar-in{
      height: 100%;
      overflow: hidden;
    }

    &.navbar-collapse-in{
      padding-top: $navbar-height * 2;
    }
  }
}


.menubar,
.app-main{
  @media(min-width: $screen-lg-min) {
    body.menubar-top &{
      padding-right: calc((100% - 1200px) / 2 + 30px);
      padding-left: calc((100% - 1200px) / 2 + 30px);
    }
  }
  
  @media(max-width: $screen-md-max) and (min-width: $screen-md-min){
    body.menubar-top &{
      padding-right: calc((100% - 992px) / 2 + 30px);
      padding-left: calc((100% - 992px) / 2 + 30px);
    }
  }
  

  @media(max-width: $screen-sm-max) and (min-width: $screen-sm) {
    body.menubar-top &{
      padding-right: 30px;
      padding-left: 30px;
    }
  }
}

.navbar{
  @media(min-width: $screen-lg-min) {
    body.menubar-top &{
      padding-right: calc((100% - 1200px) / 2 + 15px);
      padding-left: calc((100% - 1200px) / 2 + 15px);
    }
  }
  
  @media(max-width: $screen-md-max) and (min-width: $screen-md-min){
    body.menubar-top &{
      padding-right: calc((100% - 992px) / 2 + 15px);
      padding-left: calc((100% - 992px) / 2 + 15px);
    }
  }
  

  @media(max-width: $screen-sm-max) and (min-width: $screen-sm) {
    body.menubar-top &{
      padding-right: 15px;
      padding-left: 15px;
    }
  }
}