.banner{
background:url(images/banner.jpg);
background-repeat:no-repeat;
}
.bottom{
background:url(images/bottom.jpg);
background-repeat:no-repeat;
}
.leftsmall{
background:url(images/leftsmall.jpg);
background-repeat:repeat-y;
}

.righttsmall{
background:url(images/rightsmall.jpg);
background-repeat:repeat-y;
}
.gray{
background:url(images/gray.jpg);
background-repeat:no-repeat;
background-position:center;
}
.origintxt{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
color:#333333;
text-align:justify;
}
.pdf{
background:url(images/pdf.jpg);
background-repeat:no-repeat;
background-position:center;
}
.news{
background:url(images/news.jpg);
background-position:center;
background-repeat:no-repeat;
}
.menu{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
font-weight:bold;
text-align:center;
color:#FFFFFF;
}
.newstxt{
font-family:Arial, Helvetica, sans-serif;
font-size:12px;
color:#FFFFFF;
}
.our{
background:url(images/our.jpg);
background-repeat:no-repeat;
background-position:center;
}
.gray1{
background:url(images/gray.jpg);
background-repeat:repeat;
background-position:center;
}
.blutop{
background:url(images/bluetop.jpg);
background-repeat:no-repeat;
background-position:center;
}
.blubot{
background:url(images/bluebottom.jpg);
background-repeat:no-repeat;
background-position:center;
}
.prod{
background:url(images/prodimg.jpg);
background-repeat:no-repeat;
background-position:center;
}
.grayindex{
background:url(images/indgray.jpg);
background-repeat:no-repeat;
background-position:center;
}