a:link { color: #616161 }   
a:visited {                 
  color: #C8C8FF;
  text-decoration: none    
}

a:hover {                  
  color: silver;
  text-decoration: none    
}



.mother {
	height: 410px;
	width: 710px;
}

.toi {
	height: 80px;
	width: 710px;
	margin-top:10px;
}

.toi_title {
	height: 90px;
	width: 710px;
}

.middle {
	height: 270px;
	width: 710px;
}


.numbar {
	height: 40px;
	width: 710px;
	
}

.ans {
	height: 70px;
	width: 233px;
	margin: 5px auto;
	
}

.santaku {
	height:160;
	width: 680px;
	margin: 15px auto;
	font-size: 150%; 
	
}


.erabu {
	height: 30px;
	margin: 7px 0px 10px 7px;
}


/*�¥�¥�¥�¥�¥ƒNƒCƒYƒgƒbƒv‚ÌCSS�¥�¥�¥�¥�¥*/

#q_mother {
	height: 470px;
	width: 700px;
}

.q_box {
	height: 460px;
	width: 690px;
	margin: 0px 0px 0px 15px;
}

.q_header {
	height: 50px;
	width: 680px;
	margin: 20px 0px 0px 0px;
}

.q_contents {
	height: 300px;
	width: 680px;
}

.q_footer {
	height: 100px;
	width: 680px;