body {
	font-size: 14px;
}
#zoom {
	background: url(../img/btn_zoom.gif);
	display: block;
	height: 18px;
	width: 32px;
	margin-right: 6px;
	margin-left: 6px;
	float: left;
}

#standard {
	background: url(../img/btn_standard_f2.gif);
	display: block;
	height: 18px;
	width: 32px;
	margin-right: 6px;
	margin-left: 6px;
	float: left;
}



#head_fontsize_02 a {
	background: url(../img/head_btn_fontsize_01_on.jpg) no-repeat 0 0;
	display: block;
	height: 24px;
	width: 38px;
}
#head_fontsize_02 a:hover {
	background: url(../img/head_btn_fontsize_01_on.jpg) no-repeat 0 bottom;
}

#head_fontsize_03 a {
	background: url(../img/head_btn_fontsize_02.jpg) no-repeat 0 0;
	display: block;
	height: 24px;
	width: 38px;
}
#head_fontsize_03 a:hover {
	background: url(../img/head_btn_fontsize_02_on.jpg) no-repeat 0 bottom;
}


.f_small { font-size: 12px;}
.f_medium { font-size: 14px;}