fieldset{
    margin: 20px 0;
}


label{
    font: bold 13px "Trebuchet MS", Tahoma, Verdana, Arial, sans-serif;
    color: #000;
    display: block;
	width: 80px;
	float: left;
	margin: 0 0 5px 100px;
}

input.campo{
    font: 13px "Trebuchet MS", Tahoma, Verdana, Arial, sans-serif;
    color: #000;
    width: 350px;
    border: 1px solid #777;
    margin: 0 0 5px 0;
}

textarea.campo{
    font: 13px "Trebuchet MS", Tahoma, Verdana, Arial, sans-serif;
    color: #000;
    width: 350px;
    border: 1px solid #777;
    margin: 0 0 5px 0;
}

input.bt-enviar, input.bt-limpar, input.bt-envo{
    font: bold 13px "Trebuchet MS", Tahoma, Verdana, Arial, sans-serif;
	color: #547f00;
	background: #f1f1f1;
	border: 1px solid #999;
	padding: 3px 7px;
}

 input.bt-enviar{
    margin: 5px 5px 30px 180px;
}

input.bt-limpar{
    margin: 5px 5px 30px 218px;
}

 input.bt-envo{
    margin: 5px 5px 30px 470px;
}