@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 7th Edition
   Tutorial 3
   Case Problem 1
   
   Layout styles for Slate and Pencil Tutoring
   Author: Adrian Martinez
   Date: 3/1/26
   
   Filename: sp_layout.css

*/

/* Window and Body Styles */
html
{
  height: 100%;
}
body
{
  min-height: 100;
  margin-left: auto;
  margin-right: auto;
  max-width: 960px;
  min-width: 640px;
  width: 95%;
}
header, ul, nav, li, a
{
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box; 
}
/* Row Styles */
.row::after
{
  clear: both;
  content: "";
  display: table;
}
/* Page Header Styles */
body > header > img
{
  display: block;
  float: left;
  width: 70%;
}
body > header > nav
{
  float: left;
  padding-left: 2%;
  padding-right: 2%;
  width: 30%;
}
body > header > nav a
{
  display: block;
  width: 100%;
}
/* Horizontal Navigation List Styles */
nav.horizontal li
{
  display: block;
  float: left;
  width: 12.5%;
}
/* Topics Styles */
ul#topics li
{
  display: block;
  float: left;
  width: 20%;
  margin-left: 0%;
  margin-right: 1.5%; 
}
ul#topics li:first-of-type
{
  margin-left: 7.75%;
}
ul#topics li:last-of-type
{
  margin-right: 7.75%;
}
ul#topics li img
{
  display: block;
  width: 50%;
  margin: 0 auto;
}
/* HR Styles */
hr
{
  width:50%;
}
/* Customer Comment Styles */
ul#comments
{
  width: 75%;
  margin: 40px auto;
}


ul#comments li
{
  display: block;
  float: left;
  margin-bottom: 30px;
  width: 50%;
}

ul#comments li img
{
  display: block;
  float: left;
  width: 20%;
  margin: 0 5%;
}

ul#comments li p
{
  float: left;
  width: 70%;
}
/* Footer Styles */
footer
{
  clear:both;
}