.tbl-calc{width:100%;margin:10px 0;border-collapse:collapse;overflow-x:auto}.tbl-calc td{padding:8px;font-size:14px}.tbl-calc input{width:100%;padding:5px;font-size:14px;box-sizing:border-box}.btn-calc{padding:10px 20px;font-size:16px;cursor:pointer;background-color:#007bff;color:#fff;border:none;border-radius:5px}@media (max-width:768px){.vc_col-md-6{width:100%}table.tbl-calc{display:block;overflow-x:auto}table.tbl-calc td{display:block;width:100%;box-sizing:border-box}.tbl-calc-sec{margin-top:20px}}