CSSアメリカンな吹き出しの　見出しを作る

ちょっとPOPな記事に合いそうな見出しです。

/* 05.アメリカンな(?)吹き出し */
#heading05{
	position:relative;
	padding:5px 20px;
	font:bold 28px/1.6 Arial, Helvetica, sans-serif;
	color:#333;
	background:#fff;
	text-shadow:
		1px 1px 0 #fff,
		2px 2px 0 #999;
	border-top:#333 solid 3px;
	border-bottom:#333 solid 3px;
    background-image: -webkit-gradient(linear, left top, right bottom,
			from(			rgba(255, 255, 255, 0.0)),
			color-stop(0.4, rgba(255, 255, 255, 0.0)),
			color-stop(0.4, rgba(0, 0, 0, 0.1)),
			color-stop(0.6, rgba(0, 0, 0, 0.1)),
			color-stop(0.6, rgba(255, 255, 255, 0.0)),
			to(				rgba(255, 255, 255, 0.0))
			);
	background-image: -webkit-linear-gradient(top -45deg,
			transparent 40%,
            rgba(0, 0, 0, 0.1) 40%,
            rgba(0, 0, 0, 0.1) 60%,
            transparent 60%
			);
	background-image: -moz-linear-gradient(top -45deg,
			transparent 40%,
            rgba(0, 0, 0, 0.1) 40%,
            rgba(0, 0, 0, 0.1) 60%,
            transparent 60%
			);
	background-image: -o-linear-gradient(top -45deg,
			transparent 40%,
            rgba(0, 0, 0, 0.1) 40%,
            rgba(0, 0, 0, 0.1) 60%,
            transparent 60%
			);
	background-image: linear-gradient(to bottom -45deg,
			transparent 40%,
            rgba(0, 0, 0, 0.1) 40%,
            rgba(0, 0, 0, 0.1) 60%,
            transparent 60%
			);
	background-size:4px 4px;
}
#heading05:before{
	content:" ";
	position:absolute;
	top:100%;
	left:24px;
	width:0;
	height:0;
	border-width:12px;
	border-style:solid;
	border-color:transparent;
	border-top-color:#333;
}
#heading05:after{
	content:" ";
	position:absolute;
	top:100%;
	left:28px;
	width:0;
	height:0;
	border-width:8px;
	border-style:solid;
	border-color:transparent;
	border-top-color:#f0f0f0;
	z-index:1;
}