.clear { /* generic container (i.e. div) for floating buttons */
    overflow: hidden;
    width: 100%;
}

a.button {
    background: transparent url('bg_button_a.gif') no-repeat scroll top right;
    color: #444;
    display: block;
    float: left;
    font: normal 12px arial, sans-serif;
    height: 24px;
    margin-right: 6px;
    padding-right: 18px; /* sliding doors padding */
    text-decoration: none;
}

a.button span {
    background: transparent url('bg_button_span.gif') no-repeat;
    display: block;
    line-height: 14px;
    padding: 5px 0 5px 18px;
}
a.button:active {
    background-position: bottom right;
    color: #000;
    outline: none; /* hide dotted outline in Firefox */
}

a.button:active span {
    background-position: bottom left;
    padding: 6px 0 4px 18px; /* push text down 1px */
}

div.btns{
	zoom:1;
	white-space:nowrap;
}

div.btns:after
{
	display:block;
	clear:both;
	content:'';
}

div.btns a.btn{
	float:left;
	background:buttonface url(border-2.gif) no-repeat;cursor:pointer;font-size:0;text-align:center;
	text-align:center;
	display:block;
	_width:140px;
	min-width:140px;
	text-decoration:none;
	margin:3px 2px;
}

div.btns a.btn:hover span{
	
	opacity:0.6;
	filter:alpha(opacity:80);
}

div.btns a.btn span
{
	padding:3px 8px 4px 8px;
	
	text-align:center;
	position:relative;
	left:1px;top:1px;
	display:block;
	text-decoration:none;
	background:url(border.gif) right bottom no-repeat;
	font:small/1 Verdana;
	color:#222;
	
}
li {
	list-style-type: square;
}

ol.list_parentheses{
  padding:0 0 0 2em;
  margin:0;
}
 
ol.list_parentheses li{
  list-style-type:none;
  list-style-position:inside;
  counter-increment: cnt;
}
ol.list_parentheses li:before{
  display: marker;
  content: "(" counter(cnt) ") ";
}

.kyocho { background-color:#ffffff; font-weight:bold; color:red; }
.attention { background-color:#ffffff; font-weight:bold; color:green; }