.no-padding { padding: 0px; }
.no-margin { margin: 0px; }

.repeat-none { background-repeat: no-repeat; }
.repeat-horizontal { background-repeat: repeat-x; }
.repeat-vertical { background-repeat: repeat-y; }

.align-left { text-align: left; }
.align-center { text-align: center; }
.align-right { text-align: right; }

.align-top { vertical-align: top; }
.align-middle { vertical-align: middle; }
.align-bottom { vertical-align: bottom; }

.float-left { position: relative; float: left; }
.float-right { position: relative; float: right; }
.float-center { display: inline; margin-left: auto; margin-right: auto; }

.border-black { border: 1px solid Black; }
.border-white { border: 1px solid White; }