html {height:100%;}
body {height:100%;margin:auto;font-family:arial,verdana;overflow:auto;}
p {text-indent:1em}
h1 {font-size:20px;text-align:center}
.table1 {background:url(valimage/astufond.jpg);height:100%;width:99%;text-align:center;margin:auto;border:13px groove;}
.table2 {background-color:#ffffcc;width:91%;text-align:justify;font-size:14px;margin:auto;}
.table3 {background-color:#fff;width:91%;text-align:left;font-size:12px;margin:auto;}
img {border:0}