.main-font{
font-size : 12px;
line-height : 17px;
}
.main-font-mini{
font-size : 10px;
}
.main-font-2{
font-size : 12px;
line-height : 22px;
}


/*
 * #Lesson - lesson.html
 *
 *****************************************/
#Lesson {
margin: 0;
padding: 0;
font-size : 12px;
line-height : 17px;
}
#Lesson h2 {
margin: 0;
margin-bottom: 45px;
padding: 0;
}
#Lesson h2 img {
margin: 0;
padding: 0;
border: none;
vertical-align: bottom;
}
#Lesson .main {
margin: 0;
margin-left: 57px;
padding: 0;
}
#Lesson .main dl {
margin: 0;
margin-bottom: 3em;
padding: 0;
}
#Lesson .main dl dt {
margin: 0;
margin-bottom: 0.5em;
padding: 0;
padding-left: 20px;
color: #4A2500;
background-image: url(list_mark01.gif);
background-repeat: no-repeat;
background-position: 0 50%;
font-size: 1.2em;
font-weight: bold;
}
#Lesson .main dl dd {
margin: 0;
padding: 0;
padding-right: 30px;
padding-left: 20px;
}
#Lesson .main dl dd dl {}
#Lesson .main dl dd dl dt {
margin-bottom: 0;
padding-left: 0;
float: left;
width: 8em;
color: #000000;
background-image: none;
font-size: 1em;
font-weight: normal;
text-indent: 6px;
}
#Lesson .main dl dd dl dd {
margin-bottom: 1em;
padding-bottom: 0.5em;
padding-left: 8em;
padding-right: 0;
border-bottom: 1px dashed #cccccc;
}
#Lesson .main dl dd dl dd div {
display: inline-block;
}
#Lesson .main dl dd dl dd div ul {
margin: 0;
padding: 0;
list-style-type: none;
}
#Lesson .main dl dd dl dd div ul li {
margin: 0;
padding: 0;
}
#Lesson .main dl dd dl dd div ul .mail {}
#Lesson .main dl dd dl dd div ul .mail a {
display: block;
width: 371px;
height: 61px;
background-image: url(mail.jpg);
background-repeat: no-repeat;
background-position: 0 0;
text-indent: -999999px;
}
#Lesson .main dl dd dl dd div ul .mail a:hover,
#Lesson .main dl dd dl dd div ul .mail a:active {
background-position: 0 -61px;
}