.negrita {font-weight: bold;}
.cursiva {font-style: italic;}
.subrayado {text-decoration:underline;}
.tachado {text-decoration:line-through;}
.grande {font-size: 36px;}

.rojo {color: red;}
.teal {color: teal;}
.azul {color: blue;}
.naranja {color: orange;}
.morado {color: purple;}
.olive {color: olive;}
.fucsia {color: fuchsia;}
.verde {color: green;}

.izquierda {text-align: left;}
.derecha {text-align: right;}
.centrado {text-align: center;}