lchski

/**
 * Retrieves the value associated with the variable from the “Base Variables” sheet.
 *
 * @param {string} variableName The variable to retrieve. The string must be the same as in the “Variable” column of the “Base Variables” sheet.
 * @return The input multiplied by 2.
 * @customfunction
 */
function getBaseVar(variableName) {
  // Get variables.
  var variableSheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Base Variables");

lchski

li {
    display: inline-block;
    list-style: none;
    
    &:after {
    	content: ',';
    }
    
    &:last-child:after {
    	content: '.';

lchski

@media screen and (min-width: 700px) {
    nav {
        target: after "header";
    }
}
 
@media screen and (min-width: 1200px) {
    nav {
        target: after "header small";
    }

lchski

nav {
    /* Style nav links to be full width bars with healthy padding. */
}

@media screen and (min-width: 700px) {
    /* Tablet styling. Width is just a rough guess. */
    
    nav {
        /* Style nav links to appear "buttony", in a full-width horizontal row. */
        

lchski

<header>
    <h1>The-T</h1>
    <small>Awesome T-Shirts for all.</small>
    
    <placeholder id="ph-nav-desktop">
</header>

<placeholder id="ph-nav-tablet">

<div role="main">

lchski

<header>
	<h1>The-T</h1>
	<small>Awesome T-Shirts for all.</small>
</header>
<div role="main">
	<p>Insert content here.</p>
</div>
<nav>
	<a href="/">Home</a>
	<a href="/about/">About Us</a>