.alignleft { float: left; margin-right: 1.5em;
margin-bottom: 1.5em;
}
.alignright { float: right; margin-left: 1.5em;
margin-bottom: 1.5em;
}
.aligncenter {
clear: both;
display: block;
margin-left: auto;
margin-right: auto;
margin-bottom: 1.5em;
}