.form {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.form fieldset{
    background-color: white;
    border: none;
    border-radius: 5px;
    padding: 20px;
    width: 300px;
}
.form h3 {
    color: var(--azul);
    margin-bottom: 15px;
    text-align: center;
    text-transform: uppercase;
}
.form-campo {
    margin-bottom: 15px;
}
.form-campo label {
    color: white;
}
.form input {
    border: none;
    border-bottom: 1px solid #a5a5a5;
    outline-style: none;
    padding: 5px;
    text-align: center;
    width: 100%;
}
.btn{
    background-color: #ffcc50;
    border: none;
    border-radius: 10px;
    color: white;
    margin: 15px 0;
    text-transform: uppercase;
    padding: 10px;
}
.btn:hover{
    background-color: #ff9800;
    cursor: pointer;
    transition: 1s;
}
.form a {
    color: var(--azul);
    display: block;
    text-align: center;
    text-decoration: none;
}