#container #contents .contentsContainer {
	margin-left: 25px;
}
#container #contents .contentsContainer h2 {
	margin-bottom: 10px;
}
#container #contents .contentsContainer p {
	font-size: 0.8em;
	line-height: 1.4em;
	color: #333333;
	margin-bottom: 10px;
}
#container #contents .contentsContainer table {
	margin-bottom: 20px;
}
#mainPic {
	margin-bottom: 20px;
}
#contentsBody {
	margin-right: 24px;
	margin-left: 24px;
}

a.challenge25_banner:hover img {
	filter: alpha(opacity=70);
	-moz-opacity:0.7;
	opacity:0.7;
}

/* topics
-----------------------------------------------------------------------------------------*/
.clr:after{
content: " ";
display: block;
visibility: hidden;
clear: both;
height: 0.1px;
font-size: 0.1em;
line-height: 0;
overflow:hidden;
}
.clr{
/*\*//*/
display: inline-table !important;
/**/
}
#topics_box  {
font-size:12px;
width:750px;
margin:15px 5px 15px 5px;
}
#topics_box a  {
	text-decoration:underline;
	line-height:130%;
}
#topics_box.b100  {
margin:30px 5px 300px 5px;
}
#topics_box dl{
width:100%;
background:url(/files/Image/marunaka-soei/top/border01.gif) 0 bottom repeat-x;
padding:2px 0 5px 0;
margin:0 0 5px 0;
}
#topics_box dl dt{
width:15%;
float:left;
background:url(/files/Image/marunaka-soei/top/arrow01.gif) 2px 4px no-repeat;
text-indent:15px;
}
#topics_box dl dd{
width:80%;
float:left;
line-height:110%;
}
#topics_contents  {
font-size:12px;
width:750px;
margin:30px 5px 0px 5px;
}

#topics_contents dl{
width:100%;
background:url(/files/Image/marunaka-soei/top/border01.gif) 0 bottom repeat-x;
padding:2px 0 5px 0;
margin:0 0 5px 0;
}
#topics_contents dl dt{
width:15%;
float:left;
text-indent:15px;
}
#topics #topics_contents dl dd{
width:80%;
float:left;
font-size:14px;
}

#topics_contents p.box {
width:620px;
margin:15px 0px 0px 15%;
display:inline;
float:left;
line-height:180%;
}

#topics_contents p.box_left {
width:340px;
margin:15px 0px 0px 15%;
display:inline;
float:left;
line-height:180%;
}

#topics_contents .box_right {
width:280px;
margin:15px 0px 0px 0px;
display:inline;
float:right;
}

#topics_contents p.other_topics {
clear:both;
background:url(/files/Image/marunaka-soei/top/border01.gif) 0 top repeat-x;
padding:5px 0px 5px 0px;
margin-top:40px;
}

#topics_contents p.other_topics a {
background:url(/files/Image/marunaka-soei/top/arrow01.gif) 2px 4px no-repeat;
padding-left:12px;
margin-left:10px;
}