div#crea
{
  float:left;
  background:#BCD;
  padding:4px;
  padding-left:4px;
  padding-right:0px;
  margin:0px; 
  width:49%;   
}

div#solvi
{  
 margin:0px;
 background:#CDB;
 padding:4px;
 padding-right:4px;
  padding-left:4px;
  margin-left:50%;
  margin-right:0px; 
}

form {margin-top:5px;
  margin-bottom:2px;}

div#crea form {  float:left; margin-right:6px;
      }

div#solvi form {  float:right; margin-left:6px;
      }

form input,select {font-size: 100%; 
        font-family: Consolas,"Lucida Console", monospace;
}

.go { color: #F00;}
.go:hover {color: #000;}

.bia {background:white; padding-left:2px; padding-right:2px;}

.biggo {font-weight:bold; font-size: 120%;}
.huge  {font-weight:bold; font-size: 140%;}
.verde {color: green;}

.rosso {background:yellow; color:red; font-size:100%;
        font-weight:bold;
        font-family:serif;
      }

div#crea table {border:2px solid #789; text-align:right; padding:2px;}
div#solvi table {border:2px solid #897; text-align:right; padding:2px;}