body
{
  background-image: url('sandpaper.png');
  height: 100%;
  margin: 0px;
  padding: 0px;
}
html
{
  height: 100%;
}
#contenitore
{
  position: absolute;
  left: 0px;
  width: 100%;
  top: 280px;
}
.main_container
{
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
  height: auto;
}
input[type="textbox"]:focus {
  outline: none;
}
input[type="password"]:focus {
  outline: none;
}
.coso
{
  display: none;
}
.riga
{
  clear: both;
  height: 60px;
  margin-bottom: 40px;
}
.campo
{
  float: left;
  margin-left: 0px;
}
.risposta
{
  float: left;
  font-size: 20px;
  line-height: 60px;
  margin-left: 70px;
}
.bolla
{
  height: 60px;
  border-radius: 18px 18px 18px 18px;
  width: 500px;
  font-size: 30px;
  z-index:1;
}
.checkbolla
{
  height: 60px;
  border-radius: 25px 25px 25px 25px;
  width: 60px;
  z-index:1;
  -moz-appearance: none;
  box-shadow: 4px 4px 6px 2px #676767;
}
.bolla:focus
{
  box-shadow: 0px 0px 4px 4px #0B95FF;
  z-index:1;
}
.bolla:not(:focus)
{
  box-shadow: 4px 4px 6px 2px #676767;
}
.label_signform
{
  clear: both;
  font-size: 12px;
  margin-left:20px;
  z-index: 2;
}
.signlabel_span
{
  background-color: #FFFFFF;
}
.portapuls
{
  width: 100%;
  height: 60px;
}
#puls
{
  float: right;
  margin-right: 200px;
  width: 150px;
  display: none;
}
.pulsubmit
{
  height: 60px;
  border-radius: 18px 18px 18px 18px;
  font-size: 30px;
}