.tbl tr:nth-child(even) {background: #eee} .tbl tr:nth-child(odd) {background: #FFF} Aqua Twist 100% Natural Spring Water - 12 x 500ml Stay hydrated and feel refreshed with Aqua Twist 100% Natural Spring Water. Aqua Twist Pure Natural Spring Water is sourced and naturally filtered, through a mineral-rich landscape of protected organic land in the UK. The 500ml bottles are perfect for when you are on the go, and are easy to carry in a bag or pocket. Typical Composition Mg/L: PH 8 Nitrate 1.3 Sulphate 90 Chloride 71 Calcium 55 Magnesium 33 Sodium 85 Potassium 2 Dissolved solids at 180°C 407.3 Store away from sunlight. Refrigerate after opening and consume within 3 days. Do not refill. Bottled at Source CW1 - BT66 6EY