.btn_TeacherVersion_01{
background-image:url('btn/btn_ChiTeacherVersion_01.png');
width:86px;
height:86px;
}
.btn_TeacherVersion_01_over{
background-image:url('btn/btn_ChiTeacherVersion_01_over.png');
width:86px;
height:86px;
}
.btn_TeacherVersion_02{
background-image:url('btn/btn_ChiTeacherVersion_02.png');
width:80px;
height:86px;
}
.btn_TeacherVersion_02_over{
background-image:url('btn/btn_ChiTeacherVersion_02_over.png');
width:80px;
height:86px;
}
.btn_TeacherVersion_03{
background-image:url('btn/btn_ChiTeacherVersion_03.png');
width:62px;
height:86px;
}
.btn_TeacherVersion_03_over{
background-image:url('btn/btn_ChiTeacherVersion_03_over.png');
width:62px;
height:86px;
}
.btn_TeacherVersion_04{
background-image:url('btn/btn_ChiTeacherVersion_04.png');
width:81px;
height:86px;
}
.btn_TeacherVersion_04_over{
background-image:url('btn/btn_ChiTeacherVersion_04_over.png');
width:81px;
height:86px;
}
.btn_TeacherVersion_05{
background-image:url('btn/btn_ChiTeacherVersion_05.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_05_over{
background-image:url('btn/btn_ChiTeacherVersion_05_over.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_06{
background-image:url('btn/btn_ChiTeacherVersion_06.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_06_over{
background-image:url('btn/btn_ChiTeacherVersion_06_over.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_07{
background-image:url('btn/btn_ChiTeacherVersion_07.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_07_over{
background-image:url('btn/btn_ChiTeacherVersion_07_over.png');
width:102px;
height:86px;
}
.btn_TeacherVersion_08{
background-image:url('btn/btn_ChiTeacherVersion_08.png');
width:101px;
height:86px;
}
.btn_TeacherVersion_08_over{
background-image:url('btn/btn_ChiTeacherVersion_08_over.png');
width:101px;
height:86px;
}
.btn_TeacherVersion_09{
background-image:url('btn/btn_ChiTeacherVersion_09.png');
width:96px;
height:86px;
}
.btn_TeacherVersion_09_over{
background-image:url('btn/btn_ChiTeacherVersion_09_over.png');
width:96px;
height:86px;
}

.btn_TeacherVersion_10{
background-image:url('btn/btn_ChiTeacherVersion_10.png');
width:101px;
height:86px;
}
.btn_TeacherVersion_10_over{
background-image:url('btn/btn_ChiTeacherVersion_10_over.png');
width:101px;
height:86px;
}

.btn_TeacherVersion_01_disabled{
background-image:url('btn/btn_ChiTeacherVersion_01_disable.png');
width:86px;
height:86px;
}

.btn_TeacherVersion_02_disabled{
background-image:url('btn/btn_ChiTeacherVersion_02_disable.png');
width:86px;
height:86px;
}

.btn_TeacherVersion_03_disabled{
background-image:url('btn/btn_ChiTeacherVersion_03_disable.png');
width:62px;
height:86px;
}

.btn_TeacherVersion_04_disabled{
background-image:url('btn/btn_ChiTeacherVersion_04_disable.png');
width:81px;
height:86px;
}

.btn_TeacherVersion_05_disabled{
background-image:url('btn/btn_ChiTeacherVersion_05_disable.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_06_disabled{
background-image:url('btn/btn_ChiTeacherVersion_06_disable.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_07_disabled{
background-image:url('btn/btn_ChiTeacherVersion_07_disable.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_08_disabled{
background-image:url('btn/btn_ChiTeacherVersion_08_disable.png');
width:101px;
height:86px;
}
.btn_TeacherVersion_09_disabled{
background-image:url('btn/btn_ChiTeacherVersion_09_disable.png');
width:96px;
height:86px;
}

.btn_TeacherVersion_01_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_01_disable_over.png');
width:86px;
height:86px;
}

.btn_TeacherVersion_02_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_02_disable_over.png');
width:86px;
height:86px;
}

.btn_TeacherVersion_03_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_03_disable_over.png');
width:62px;
height:86px;
}

.btn_TeacherVersion_04_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_04_disable_over.png');
width:81px;
height:86px;
}

.btn_TeacherVersion_05_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_05_disable_over.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_06_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_06_disable_over.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_07_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_07_disable_over.png');
width:102px;
height:86px;
}

.btn_TeacherVersion_08_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_08_disable_over.png');
width:101px;
height:86px;
}
.btn_TeacherVersion_09_disabled_over{
background-image:url('btn/btn_ChiTeacherVersion_09_disable_over.png');
width:96px;
height:86px;
}