.hcentre         {text-align:center;}
 .bold            {font-weight:700;}
 .colourblue      {color:blue;}
 .colourred       {color:red;}
 .colouryellow    {color:yellow;}
 .colourpink      {color:pink;}
 .colourwhite     {color:white;}
 .bgcolyellow     {background-color:yellow;}
 .bgcolcorn       {background-color:cornsilk;}
 .bgcollightgreen {background-color:lightgreen;}
 .bgcolskyblue    {background-color:skyblue;}
 .textleft        {text-align:left;}
 .textcentre      {text-align:center;}
 .textright       {text-align:right;}
 .hand            {cursor:pointer;}
 .fontarial       {font-family:arial;}