.16pix {  font-size: 16px; line-height: 140%}
.18pix {  font-size: 18px; line-height: 140%}
.14pix {  font-size: 14px; line-height: 130%}
.12pix {  font-size: 12px; line-height: 120%}
.20pix {  font-size: 20px; line-height: 140%}