core/app/assets/stylesheets/refinery/theme.scss
/* alignment styles */
.text-align-left {
text-align: left;
}
.text-align-center {
text-align: center;
}
.text-align-right {
text-align: right;
}
.text-align-justify {
text-align: justify;
}
/* block alignment styles */
.image-align-left {
float: left;
margin-right: 6px;
margin-bottom: 6px;
}
.image-align-right {
float: right;
margin-left: 6px;
margin-bottom: 6px;
}
/* font sizes */
.font-size-small {
font-size: 0.75em;
}
.font-size-normal {
font-size: 1em;
}
.font-size-large {
font-size: 1.25em;
}