.maincontent table {
border-width: 1px;
border-style: solid;
border-color: #000000;
border-collapse: collapse;
clear: both;
}

.maincontent th, .maincontent td {
border-width: 1px;
border-style: solid;
border-color: #000000;
}

.maincontent caption {
font-size: 1.4em;
font-weight: bold;
sqdfpadding-bottom: 4px;
}


.float_left{
  float:left;
  margin-right:9px;
}
.float_right{
  float:left;
  margin-left:9px;
}