p{
	width:740px;

	word-break: break-word;
	word-wrap: break-word;
	white-space: -moz-pre-wrap;
	white-space: -hp-pre-wrap;
	white-space: -o-pre-wrap;
	white-space: -pre-wrap;
	white-space: pre;
	white-space: pre-wrap;
	white-space: pre-line;

	margin:0 auto;
	letter-spacing:0.04em;
	font-size:16px;
	font-family:"微软雅黑";
	line-height:28px;
	min-height:20px;
}