normalize browser styles

/* Normalizes margin, padding */
	body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, p, blockquote, th, td
	{ margin : 0; padding : 0; }
 
	/* Normalizes font-size for headers */
	h1,h2,h3,h4,h5,h6 { font-size : 100%; }
 
	/* Removes list-style from lists */
	ol,ul { list-style : none; }
 
	/* Normalizes font-style and font-weight to normal */
	address, caption, cite, code, dfn, em, strong, th, var
	{ font-style : normal; font-weight : normal; }
 
	/* Removes list-style from lists */
	table { border-collapse : collapse; border-spacing : 0; }
 
	/* Removes border from fieldset and img */
	fieldset,img { border : 0; }
 
	/* Left-aligns text in caption and th */
	caption,th { text-align : left; }
 
	/* Removes quotation marks from q */
	body{text-align:center}