/*
Color scheme chosen from here: https://www.shutterstock.com/blog/10-gorgeous-color-schemes-for-websites?kw=&gclsrc=aw.ds&gclid=EAIaIQobChMI2ZzI8bKA7AIVwB-tBh1-ywwUEAAYASAAEgKMDPD_BwE
I chose the Harbour for the most part. Header font is white on purpose to stand out from the pale turqois.
*/

body
{
	margin: 0;
	padding: 0;
	min-height: 100vh;
	display: flex;
	flex-direction: column;
}

/* For the HEADER */
.grid
{
	display: flex;
}

.grid-middle
{
	align-items: center;
}

.container
{
	width:80vw;
	margin: 0 auto;
}

#header
{
	background-color: #A3C6C4;
	color: white;
}

#header span
{
	flex-grow: 1;
	font-size: 20px;
	font-weight: bold;
	white-space: nowrap;
}

.nav
{
	list-style: none;
	margin: 0;
	padding: 0;
}

.nav li a{
	display: block;
	font-size: 20px;
	padding: 8px;
	color: white;
	text-decoration: none;
}

/* For the BANNER below the HEADER */
#banner{
	background-color: #6C7A89;
	color: #E0E7E9;
}

#banner h1
{
	font-size: 18px;
	margin: 10px 0;
	text-align: center;
}

/* For the CONTENT below the BANNER that is below the HEADER */
#home_page_content
{
	padding-top: 20px;
	font-size: 25px;
}

#home_page_content img
{
	margin: 5px;
}

#home_page_content span
{
	flex-grow: 1;
	font-size: 25px;
	font-weight: bold;
	white-space: nowrap;
	color: red;
	text-transform: uppercase;
}

#home_page_content bold
{
	color: blue;
	font-weight: bold;
}

#home_page_content table
{
	font-family: arial, sans-serif;
	border-collapse: collapse;
	margin: 10px;
}

#home_page_content table th
{
	text-align: centre;
	padding: 10px;
}

#home_page_content table td
{
	text-align: left;
	padding: 10px;
}

#home_page_content tr:nth-child(even)
{
	background-color: #dddddd;
}

.pollution td
{
	margin: 0px;
	padding: 0px;
	border-style: none;
	text-align: center;
}

#home_page_content ol
{
	list-style-type: decimal-leading-zero;
	padding-left: 75px;
}

#home_page_content a
{
	float: right;
}

.video
{
	align: center;
}


.row
{
	display: grid;
	grid-template-columns: auto auto auto auto;
	grid-column-gap: 1em;
}

/* For the FOOTER that is at the very bottm!
(HA! You thought is was going to say something ridiculous like:
 " For the FOOTER that is below the CONTENT that is below the BANNER that is below the HEADER "*/
#footer
{
	margin-top: auto;
	background-color: #354649;
	color: #E0E7E9;
}

/* For resizing