.ks-clear:after,.ks-clear:before{display:table;content:""}
.ks-clear:after{clear:both}
.ks-hidden{display:none}
.ks-shown{display:block}
.ks-invisible{visibility:hidden}
.ks-visible{visibility:visible}
.ks-inline-block{display:inline-block}
.ks-hide-text{overflow:hidden;text-indent:100%;white-space:nowrap}
.ks-center-block{display:block;margin-left:auto;margin-right:auto}
.ks-text-overflow{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}