@charset "utf-8";

/*
   New Perspectives on HTML5 and CSS3, 8th Edition
   Tutorial 4
   Case Problem 1
   
   Save your Fork Graphic Design Styles
   Author: Andrew Marks
   Date:   10/14/2025

   Filename: sf_effects.css

*/

/* Body Header Styles */

body {
    border-left: 10px rgb(51, 51, 51);
    border-right: 10px rgb(51, 51, 51);
}

/* Navigation Tabs List Styles */

body > header nav.tabs {
    background-image: url(sf_back1.png);
    background-position: horizontal vertical center center no-repeat;
}

body > header nav.tabs li {
    perspective: 50px rotateX(20deg);
}


nav > ul > li > a:hover, nav > ul > li > a:active {
    color: rgb(231, 231, 231);
}

/* Left Section Styles */

section#left nav.vertical {
    border: 1px solid rgb(20, 167, 170);
    border-radius: 25px 25px 25px 25px;
}

h1 {
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
}

/* Center Article Styles */

section#center article {
    background: radial-gradient(white, rgb(151, 151, 151), rgb(151, 151, 151)); 
    border: 1px solid rgb(151, 151, 151);
    border-radius: 50px;
    box-shadow: rgb(51, 51, 51) 10px 20px;
}


/* Blockquote Styles */

blockquote {
    background-image: url(sf_speech.png);
    background-size: horizontal vertical 100px 100px;
    box-shadow: horizontal vertical 5px 10px rgb(51, 51, 51);
}