.font_back{
background-image:url(img/font_m.gif);
background-position:right top;
background-repeat:no-repeat;
}


.f_size{
font-size: 15px;
line-height: 140%;
}

.fs_size{
font-size: 13px;
line-height: 130%;
color:#333333;
}

.fl_size{
font-size: 17px;
line-height: 140%;
}