.first-title{ font-size:1.4em; }
.second-title{ font-size:1.2em; }
.paragraph-title{ font-weight:bold; }
.content-text{ text-indent:2em; }
.content-text-left{ text-align:left; }
.content-text-right{ text-align:right; }
.content-text-center{ text-align:center; }
.img-center{ display:block; text-align:center; }
.img-center img{ margin:0 auto; }
.img-right{ display:inline-block; text-align:right; }
.img-left{ display:inline-block; text-align:left; }