a { text-decoration: none} .small { font-size: 10px; line-height: 130%; } .normal { font-size: 12px; line-height: 130%} .big { font-size: 14px; line-height: 120% } .bigger { font-size: 16px; line-height: 140%}. biggest{ font-size: 18px; line-height: 130% }.