@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 7th Edition
   Tutorial 5
   Tutorial Case
   
   Author:   Bellis Sturdivant
   Date:     10/31/2025
   
   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;
}

}