body{
	padding: 0 5px;
	box-sizing: border-box;
}
.textCenter{
	text-align: center;
}
.textSize16{
	font-size:15px;
}
.textSize18{
	font-size:17px;
}
.textStrong{
	font-weight: bold;
}
.textItalic{
	font-style: italic;
}
.textIndent{
	text-indent: 2em;
}
.textIndent1{
	text-indent: 1em;
}
.textColor{
	color: royalblue;
}
.textUnderline{
	text-decoration: underline;
}