img{border: 0px; display: block;}
.block{display: block;}
.centerblock{margin-right: auto; margin-left: auto;}
.centertxt{text-align: center;}
.clear{clear: both;}
.clearall{clear: both; line-height: 0px;}
.fltlft{float: left;}
.fltrt{float: right;}
.noblock{display: inline;}
.padding3{padding: 3px;}
.padding10{padding: 10px;}
.txtlft{text-align: left;}
.txtrt{text-align: right;}