.calculators tr{padding: 10px;border: 1px solid;}
.calculators th{padding: 10px;border: 1px solid;}
.calculators td{padding: 10px;border: 1px solid;}
table.calculators{max-width: 70%;}
input.concentration{width: 44%;height: 23px;}
input.formular-weight{width: 44%;height: 23px;}
input.volume{width: 44%;height: 23px;}
input.mass{width: 44%;height: 23px;}
select.concentration-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
select.volume-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
select.mass-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
select.stock-concentration-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
select.desired-concentration-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
select.desired-volume-units{width: 26%;height: 23px;font-size: 12px;padding-top: 0px;line-height: 21px;padding-bottom: 0px;}
table.calculators button{height: 25px;line-height: 21px;padding: 0px 9px;font-weight: normal;}