@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 8th Edition
   Tutorial 3
   Case Problem 1
   
   Layout styles for Slate and Pencil Tutoring
   Author: Andrew Lord
   Date:   10/4/26
   
   Filename: sp_layout.css

*/

/* Window and Body Styles */

html{
	height: 100%;
}

body{
	width: 95%;
	min-width:640px;
	max-width:960px;
	margin: 0 auto;
	min-height:100%;
}

img {
	display: block;
}

/* CSS Grid Styles */

body {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
}

img#logo{
	width:100%;
	grid-column:span 3;
}

/* Horizontal Navigation List Styles */

nav.horizontal, footer{
	grid-column: span 4;
}

aside {
	grid-column: span 2;
}

nav.horizontal li {
	display: block;
	width: 12.5%;
	float:left;
}

/* Section Styles */

section > img {
	width:50%;
	margin: 0 auto;
}

section > p {
	width:70%;
	margin: 0 auto;
}

/* Customer Comment Styles */

aside {
	width:75%;
	padding-bottom: 30px;
}

aside:nth-of-type(odd){
	justify-self:end;
}

aside > img {
	float:left;
	width:20%;
}

aside > p {
	float:left;
	width:75%;
	margin-left:5%;
}