<template>
  <!-- Header component outside of v-app -->
  <the-header v-if="mdAndUp"></the-header>

  <v-app>
    <!-- v-app-bar component, with "absolute" prop -->
    <v-app-bar height="96" absolute></v-app-bar>

    <v-main id="main-content">
        <slot />
    </v-main>

    <v-footer height="100"></v-footer>
  </v-app>
</template>

<style>
// Necessary CSS "hack" to prevent the header's height to be added to viewport creating an unnecessary scrollbar 
.v-application__wrap {
  min-height: 0vh !important;
}
</style>

<v-app>
    <!-- Header component inside of v-app -->
    <the-header id="site-header" v-if="mdAndUp"></the-header>

    <!-- v-app-bar component, with "absolute" prop -->
    <v-app-bar id="app-bar" :class="mdAndUp ? 'on-large' : ''" height="96" absolute></v-app-bar>

    <v-main id="main-content" :class="mdAndUp ? 'on-large' : ''">
        <slot />
    </v-main>
    
    <v-footer height="100"></v-footer>
  </v-app>

#app-bar.on-large{
  margin-top:150px;
}

#main-content.on-large {
  padding-top:250px;
}