.alta-form{
max-width:600px;
margin:40px auto;
display:flex;
flex-direction:column;
gap:14px;
}

.alta-form input,
.alta-form textarea{
padding:12px;
border:1px solid #ddd;
font-size:15px;
}

.alta-form textarea{
min-height:120px;
}

.alta-form button{
padding:14px;
background:#844747;
color:#fff;
border:none;
cursor:pointer;
}
.alta-success{
padding:20px;
background:#f6eeee;
border:1px solid #d39fa7;
text-align:center;
}