.contact-form{
	width: 80%;
	height: auto;
	margin: 0 auto ;
	background: #f1f1f1;
	box-sizing: border-box;
	border-radius: 8px;
	text-align: center;
	box-shadow: 0 0 20px #000000b3;
	padding: 20px;
	top: 600px;
	font-size: 14px;
}

.txtb{
  border:1px solid gray;
  margin: 8px 0;
  padding: 12px 18px;
  border-radius: 8px;
}
.txtb label{
  display: block;
  text-align: left;
  color: #333;
  text-transform: uppercase;
  font-size: 14px;
}
.txtb input,.txtb textarea{
  width: 100%;
  border: none;
  background: none;
  outline: none;
  font-size: 14px;
  margin-top: 6px;
}

.txtg{
	text-align: right;
	color: #A9A9A9;
	font-size: 10px;
}
.btn-envoyer{
	padding: 14px 0;
	color: white;
	text-transform: uppercase;
	cursor: pointer;
	margin-top: 8px;
	width: 100%;
	background-color: #CC3366;
}
.captcha {
	max-width : 96px;
	height : auto;
}

@media screen and (max-width: 580px)
{

.txtb label, .txtb input,.txtb textarea {
	font-size: 11px;
}

.txtg{
	font-size: 6px;
}
.btn {
	font-size: 12px;
}

.captcha {
	max-width : 60px;
}
	
	}