.formulario {
    border-style: solid;
    border-color: black;
    border-width: 2px;
    width: 700px; 
    margin: 30px auto;
    background-color:steelblue;
    padding: 0px;
    border-spacing: 0px;
}

.header {
    width: 90%; 
    margin: 20px auto;
    text-align: center;
    font-size: 2.2em;
    font-weight: bold;
}

.detail {
    width: 500px; 
    margin: 0 auto;
    text-align: left;
    color: white;
}

.captcha {
    width: 250px; 
    margin: 0 auto;
    text-align: center;
}
.action {
    width: 90%; 
    margin: 0 auto;
    text-align: center;
   
}
.info {
    width: 90%; 
    margin: 0 auto;
    text-align: justify;
    display: block;
    color: white;
    font-size: 0.8em;
}
.message {
    margin: 0 auto;
    border-collapse: collapse;
    color:yellow; 
    font-size: 1em;
    display:block;
    text-align: left;
 }

 .error {
    width: 500px; 
    margin: 20px auto;
    border-collapse: collapse;
}

.copyright {
    width: 100%;
    margin: 0 auto;
    color:white; 
    font-size: 0.8em;
    text-align: center;
    background-color: black;
    border-style: solid;
    border-color: black;
    border-width: 2px;
    border-spacing: 0px;
 }