style.css

* { 
	box-sizing: border-box;
}
html, body {
	min-height: 100%;
	background: #fff;
	color: #000;
}
	/* sets the body height of the browser, so that backgrounds and div heights work correctly. Color and background will almost certainly be altered; they are just placeholders */
	
body {
	font-size: 1.4rem;
	text-rendering: optimizeLegibility;
}
	/* sets the base font size for the document; turns on kerning pairs and ligatures */
	
body, ul, ol, dl {
	margin: 0;
}
article, aside, audio, 
footer, header, nav, section, video {
	display: block; 
	}
	
	/* ensures that older browsers will display HTML5 elements correctly */
	
h1 {
	font-size: 1.4rem;
}
	/* begins to set up font sizes relative to base rem – h1 has been used as an example */
	
p { 
	-ms-word-break: break-all;
	word-break: break-all;
	word-break: break-word;
	-moz-hyphens: auto;
	-webkit-hyphens: auto;
	-ms-hyphens: auto;
	hyphens: auto;
} 
	/* sets hyphenation by default on paragraphs */
	
textarea { 
	resize: vertical;
}
 /* changes textarea resizing from "both" (UA default) to vertical only */
 
table { border-collapse: collapse; }
td {
	padding: .5rem;
}
	/* causes tables to actually look like tables */
	
img { 
	border: none;
	max-width: 100%;
}
	/* removes outlines from linked images (for older browsers and IE), sets up images for responsive design layout */
	
input[type="submit"]::-moz-focus-inner, 
	input[type="button"]::-moz-focus-inner {
		border : 0px;
	}
	/* removes the inner border effect from focused buttons for form elements in Firefox */
	
input[type="search"] { 
	-webkit-appearance: textfield;
} 
input[type="submit"] { 
	-webkit-appearance:none;
}
	/* removes the OS X appearance from HTML5 search inputs and submit buttons when viewed in Safari */
	
input:required:after {
	color: #f00;
	content: " *";
}
	/* sets up required form fields with the conventional following red asterix */
input[type="email"]:invalid { 
	background: #f00;
}
	/* causes a visual alert in browsers that do client-side checking of HTML5 email field – this may already be the default in some browsers. */
	
.right { 
	float: right;
	margin-left: 2rem;
	clear: right;
}
.left { 
	float: left;
	margin-right: 2rem;
	clear: left;
}
	/* allows a quick shortcut for floating elements left and right while avoiding the “float quirk” problem */
	
sub, sup { 
	line-height: 0;
}
/* Add a black background color to the top navigation */
.topnav {
  background-color: #333;
  overflow: hidden;
}

/* Style the links inside the navigation bar */
.topnav a {
  float: left;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

/* Change the color of links on hover */
.topnav a:hover {
  background-color: #ddd;
  color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
  background-color: #04AA6D;
  color: white;
}

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300&family=Roboto:wght@300&display=swap');
*{
    margin: 0;
    padding: 0;
    box-sizing: inherit;
}

html{
    height: 100%;
}

body{
	font-family: 'Open Sans', sans-serif;
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

a{
    text-decoration: none;
}

footer{
    background-color: #272727;
    text-align: center;
    text-transform: uppercase;
    padding-top: 30px;
    margin-top: auto;
}

footer li{
    list-style: none;
    margin: 10px;
    display: inline-block;
}

.icons a{
    background: #52527a;
    color: #272727;
    padding: 14px;
    font-size: 20px;
    border-radius: 100%;
    display: flex;
}
.icons a:hover{
    color: #ffffff;
    transition: 0.5s;
}

.menu a{
    color: #ffffff;
    text-transform: capitalize;
}
.menu a:hover{
    color: #52527a;
    transition: 0.5s;
}

.footer-copyright{
    background-color:#52527a;
    color: #ffffff;
    padding: 15px;
    margin-top: 30px;
    text-transform: capitalize;
}

.footer-copyright p{
    margin-bottom: 0px;
}