/*text-align*/
.tac { text-align: center; }
.tar { text-align: right; }

/*width in px*/
.w320px { width: 320px; }

/*height in px*/
.h100 { height: 100px; }

/*margin in px*/
.mr-340 { margin-right: -340px; }
.mr10 { margin-right: 10px; }
.mr15 { margin-right: 15px; }
.m0 { margin: 0 !important; }
.mt5 { margin-top: 5px !important; }
.mt10 { margin-top: 10px !important; }
.mt15 { margin-top: 15px !important; }
.mt40 { margin-top: 40px !important; }
.mb10 { margin-bottom: 10px !important; }
.mb15 { margin-bottom: 15px !important; }

/*padding in px*/
.pt20 { padding-top: 20px !important; }
.pr90 { padding-right: 90px !important; }
.pr340 { padding-right: 340px !important; }

/*float*/
.fr { float: right; }

/*min-width in px*/
.mw80 { min-width: 80px; }
.mw200 { min-width: 200px; }

/*display*/
.dn { display: none; }

/*position relative*/
.pr { position: relative; }

/*display*/
.ib { display: inline-block; }

/*clear*/
.clear { clear: both; }