h1
	{
		font-size: 40px;
		text-align: center;
  		background: linear-gradient(180deg, blue, white);
		text-shadow: 2px 2px #ff0000;
	}

table, th, td 
	{
		border-collapse: collapse;
		border: 2px solid black;
		padding: 15px;
		font-size: 17px;
		text-align: center;
		margin: auto;
	}

th 
	{
		background-color: #58eb34;
	}
			
tr 
	{
		background-color: #ffff;
	}

body
	{
		background-image: url("https://png.pngtree.com/thumb_back/fh260/background/20200604/pngtree-cute-hand-drawn-style-mathematics-education-green-stripes-background-image_337566.jpg");
		background-size: cover;
	}