QUESTION:  Row & Page Header Styles Go to the Row Styles section. Karen has placed all elements that should be treated as grid rows in the row class. For every element of the row class, create a style rule that expands the element to cover any floating content within the element. (Hint: Use the technique shown in the tutorial that employs the after pseudo-element.) Go to the Page Header Styles section. In this section, you will create styles for the content of the body header. Create a style rule for the logo image within the body header that displays the image as a block with a width of 70% of the header, floated on the left margin. The header also contains a navigation list that Karen wants to display vertically. Create a style rule for the nav element within the body header that: floats the navigation list on the left, sets the size of the left and right padding to 2%, sets the width of the navigation list to 30% of the width of the header. The hypertext links in the navigation list should be displayed as blocks. Create a style rule for every a element in the header navigation list that displays the element as a block with a width of 100%. Horizontal Navigation List Styles Go to the Horizontal Navigation List Styles section. Karen has added a second navigation list that she wants to display horizontally. For all list items within the horizontal navigation list, create a style rule that displays the items as blocks with a width of 12.5% floated on the left margin. CODE BELOW:  @charset "utf-8"; /*    New Perspectives on HTML5 and CSS3, 7th Edition    Tutorial 3    Case Problem 1        Layout styles for Slate and Pencil Tutoring    Author:     Date:           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%; } header, ul, nav, li, a {   box-sizing: border-box; } /* Row Styles */ /* Page Header Styles */   /* Horizontal Navigation List Styles */ .horizontal-nav { list-style-type: none; padding: 0; margin: 0; } .horizontal-nav li { display: inline-block; } .horizontal-nav a { display: block; padding: 10px; text-decoration: none; color: #000; } /* Topics Styles */ /* HR Styles */ hr {   width: 50%; } /* Customer Comment Styles */ /* Footer Styles */ footer {   clear: both; }

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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QUESTION: 

Row & Page Header Styles

Go to the Row Styles section. Karen has placed all elements that should be treated as grid rows in the row class. For every element of the row class, create a style rule that expands the element to cover any floating content within the element. (Hint: Use the technique shown in the tutorial that employs the after pseudo-element.)

Go to the Page Header Styles section. In this section, you will create styles for the content of the body header. Create a style rule for the logo image within the body header that displays the image as a block with a width of 70% of the header, floated on the left margin.

The header also contains a navigation list that Karen wants to display vertically. Create a style rule for the nav element within the body header that:

  • floats the navigation list on the left,
  • sets the size of the left and right padding to 2%,
  • sets the width of the navigation list to 30% of the width of the header.

The hypertext links in the navigation list should be displayed as blocks. Create a style rule for every a element in the header navigation list that displays the element as a block with a width of 100%.

Horizontal Navigation List Styles

Go to the Horizontal Navigation List Styles section. Karen has added a second navigation list that she wants to display horizontally. For all list items within the horizontal navigation list, create a style rule that displays the items as blocks with a width of 12.5% floated on the left margin.

CODE BELOW: 

@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 7th Edition
   Tutorial 3
   Case Problem 1
   
   Layout styles for Slate and Pencil Tutoring
   Author: 
   Date:   
   
   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%;
}

header, ul, nav, li, a {
  box-sizing: border-box;
}


/* Row Styles */



/* Page Header Styles */
 





/* Horizontal Navigation List Styles */
.horizontal-nav {
list-style-type: none;
padding: 0;
margin: 0;
}

.horizontal-nav li {
display: inline-block;
}

.horizontal-nav a {
display: block;
padding: 10px;
text-decoration: none;
color: #000;
}


/* Topics Styles */






/* HR Styles */
hr {
  width: 50%;
}



/* Customer Comment Styles */



/* Footer Styles */

footer {
  clear: both;
}


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