<h1 contenteditable>Hello! You can Type here!</h1>

* {margin: 0; padding: 0;}

html, body {height: 100%;}

body {
	background: #B1E3E2;
	box-shadow: inset 0 0 100px 20px #80D0CF;
	text-align: center;
}

h1 {
	display: inline-block;
	font-size: 14px;
	line-height: 28px;
	color: #8699A0;
	text-shadow: 0 0 1px #758890;
	margin: 120px 0;
	font-family: arial, verdana;
	outline: none;
	padding: 14px 30px;
	position: relative;
	text-transform: uppercase;

	box-shadow: 
		0 0 30px 0 rgba(0, 0, 0, 0.1), 
		0 36px 0 -18px #B1E3E2;
}


h1:before {
	content: '';
	position: absolute;
	top: 18px;
	left: -15%;
	z-index: -1;
	width: 130%;

	height: 0;
	border: 28px solid rgba(0, 0, 0, 0);
	border-left: 28px solid #B1E3E2;
	border-right: 28px solid #B1E3E2;

}


h1:after {
	content: '';
	width: 100%;
	height: 0;
	position: absolute;
	top: 100%; left: 0;
	z-index: -1;

	border-top: 18px solid #99acb2;
	border-left: 18px solid transparent;
	border-right: 18px solid transparent;
}

h1, h1:before {
	
	background-image: 
		
		linear-gradient(
			transparent 8%, 
			rgba(0, 0, 0, 0.1) 8%, 
			rgba(0, 0, 0, 0.1) 14%, 
			transparent 14%, 
			transparent 86%, 
			rgba(0, 0, 0, 0.1) 86%, 
			rgba(0, 0, 0, 0.1) 92%, 
			transparent 92%
		), 
		
		linear-gradient(
			rgba(255, 255, 255, 0.75), 
			rgba(255, 255, 255, 0) 
		), 
		
		linear-gradient(
			45deg, 
			transparent 40%, 
			rgba(0, 0, 0, 0.1) 40%, 
			rgba(0, 0, 0, 0.1) 60%, 
			transparent 60%
		), 
		
		linear-gradient(white, white); 
	background-size: 
		cover, 
		cover, 
		4px 4px, 
		cover; 
}

h1, h1:before, h1:after {
	box-sizing: border-box;

	background-origin: border-box;
}