#formins
{
  border-style: none;
  text-align: center;
}

#formins table
{
  display: inline-block;
  margin-left: auto;
  margin-right: auto;
  padding: 0;
  border-style: none;
  border-collapse: collapse;
  box-sizing: border-box;
}

#formins td
{
  border-style: none;
  margin: 0;
  padding: 10px;
  text-align: center;
  vertical-align: middle;
}

#formins .descrizione
{
  text-align: right;
}

#formins input[type="text"],
#formins input[type="password"]
{
  border-radius: 5px;
  border-style: solid;
  border-color: blue;
  width: 100%;
  padding: 6px 10px;
  margin: 0;
  box-sizing: border-box;
  background-color: #f0f0f0;
  font-size: 100%;
}

#formins input[type="text"]:focus,
#formins input[type="password"]:focus
{
  background-color: lightblue;
}

#formins input[type="button"]
{
  display: inline-block;
  border-style: solid;
  border-width: 1px;
  border-color: blue;
  border-radius: 5px;
  background-color: #cef3ff;
  color: black;
  padding: 8px 16px;
  vertical-align: middle;
  overflow: hidden;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  white-space: nowrap;
}

#formins input[type="button"]:hover
{
  background-color: #f0f0f0;
  box-shadow: 0 8px 16px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19)
}

#messaggio
{
  font-size: 110%;
  text-align: center;
  border-style: solid;
  border-color: red;
  border-width: 1px;
  border-radius: 10px;
  box-sizing: border-box;
  padding: 5px;
  margin:20px:
}

#messaggio:empty
{
  display: none;
}

/*------------------------------------------*/

@media (max-width:600px)
{

#formins tr
{
  text-align: left;
}

#formins td
{
  display: block;
  padding: 5px;
  text-align: left;
}

#formins .descrizione
{
  text-align: left;
}

}