.btn-style{margin-top:40%}.btn-save{margin-top:20%}.form-check-input{margin-top:30% !important;display:block !important;scale:2;margin-left:35% !important}#headerTable{text-align:center}.span-margin{margin-top:7%;display:block;font-weight:bold}#tableRow:nth-child(even){background:lightblue}