@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 8th Edition
   Tutorial 5
   Tutorial Case
   
   Author: Djenebou Sawadogo  
   Date:   10/29/2025  
   
   Filename: tf_flex.css
   
   This file contains the flex styles used in the Trusted Friends
   Pre-K Classes page.

*/


/* ================
   Base Flex Styles
   ================
*/
body {
  display: flex;
  flex-flow: row wrap;
}

header, footer {
  width: 100%;
}

aside {
  flex: 1 1 120px;
}

section#main {
  flex: 3 1 361px;
}

section#topics {
  display: flex;
  flex-flow: row wrap;
}

section#topics article {
  flex: 1 1 200px;
}


/* =========================
   Mobile Styles: 0 to 480px 
   =========================
*/

@media only screen and (max-width: 480px) {
  
aside {
    order: 99;
  }

  footer {
    order: 100;
  }
 
}

/* ============================================
   Tablet and Desktop Styles: 481px and greater 
   ============================================
*/

@media only screen and (min-width: 481px) {

nav.horizontal ul {
  display: flex;
  flex-flow: row nowrap;
}

nav.horizontal li {
  flex: 1 1 auto;
}

}