th{position:sticky;left:0;z-index:1}.invoicetable{max-height:calc(100vh - 325px);min-height:calc(100vh - 325px);overflow:auto}#countbtns{background:#eee;border:1px solid #ccc;text-align:center;position:absolute;bottom:1px;left:1px;right:1px}.mxmnheight{max-height:calc(100vh - 150px);min-height:calc(100vh - 150px);position:relative}.mxmnheight-200{max-height:calc(100vh - 250px);overflow:auto}.wp-100{width:150px;padding:10px}.wp-100,.wp-150{-webkit-margin-start:3px;margin-inline-start:3px}.wp-150{padding-top:10px;width:19%;height:75px;margin-top:3px;background:#ccc;color:#000;transition:1s}.wp-150:hover{background:#222;color:#fff;transition:1s}.itemrowstd{transition:1s;height:40px!important}.btn-gray{background:#6c757d;color:#fff;border-radius:7px}.btn-orange,.btn-orange:active,.btn-orange:hover,.btn-orange:visited{background:#fd7e14!important;border-radius:7px}.btn-balck,.btn-balck:active,.btn-balck:hover,.btn-balck:visited{background:#000!important;color:#fff!important;border-radius:7px}.btn-yallow,.btn-yallow:active,.btn-yallow:hover,.btn-yallow:visited{background:#ffc107!important;color:#000!important;border-radius:7px}.btn-primary{color:#fff!important;background-color:#0d6efd!important;border-color:#0d6efd!important;border-radius:7px}