body { font-family: tahoma, verdana, arial; font-size: 100%; }
.content { font-family: tahoma, verdana, arial; font-size: 80%; }
.sub-title { font-family: tahoma, verdana, arial; font-size: 60%; }
.btn-bold { font-family: tahoma, verdana, arial; font-weight: bold; }
.btn-def { font-family: tahoma, verdana, arial; }