body 				{  background-color: #FFFFFF}
h1           { font-size: x-large; 
font-weight: bold; line-height: 100%; margin-top: 0; 
               margin-bottom: 0;
	text-align: center;
	width: 1000px;
}
h2           { font-size: 14pt; font-style: italic }
h3           { font-size: 12pt; margin-top: 0; margin-bottom: 0 }
.bkwood      { background-image: url('images/bk-wood.jpg') }
.bkqustn     { font-size: 12pt; font-weight: bold }
.bkanswr     { font-size: 12pt }
.bkstone     { background-image: url('images/bk-stones.jpg') }
.bkacp       { background-image: url('images/bk-acp.jpg') }
.bkothers    { background-image: url('images/bk-others.jpg') }
.bk2dcmn     { background-image: url('images/bk-2dcmn.jpg') }
.bkpaper     { background-image: url('images/bk-paper.jpg') }
.bkmetal     { background-image: url('images/bk-metal.gif') }
.bkglass     { background-image: url('images/bk-glass.jpg') }
.bkmachine     { background-image: url('images/bk-machine.jpg') }
.bkformwork     { background-image: url('images/bk-formwork.jpg') }
.bktower     { background-image: url('images/bk-trans_tower.jpg') }
.bktower2     { background-image: url('images/bk-trans_tower_2.jpg') }
.headercell 			{  font-family: Georgia, "Times New Roman", Times, serif; font-size: 16pt; font-style: italic; line-height: normal; font-weight: bold; font-variant: normal; text-transform: none; color: #FFFFFF; text-decoration: none; background-color: #996699}