#formulario_solicite-uma-visita{
    margin: auto;
    width: 43%;
}

.f_caixa input[type=text],
.f_caixa textarea {
    width:97%;
    border-radius: 3px;
    border-top-left-radius: 3px;
    border-top-right-radius: 3px;
    border-bottom-left-radius: 3px;
    border-bottom-right-radius: 3px;
}

.f_caixa input[type=text]{
    height: 35px;
    margin-bottom: 3%;
}

#enviar{
    float:right;
    margin-right:5px;
}

.atributs input[class="error"],
.atributs textarea[class="error"]{
    margin-bottom: 0px;
    border: 1px solid red;
}

.atributs label[class="error"]{
    width: 100%;
    margin-bottom: 3%;
    color: red;
    font-weight: normal;
    float: left;
}

@media only screen and (max-width: 768px){
    #formulario_solicite-uma-visita{
        width: 100%;
    }
}

@media only screen and (max-width: 480px){
    #formulario_solicite-uma-visita{
        width: 100%;
    }
}

@media only screen and (max-width: 320px){
    #formulario_solicite-uma-visita{
        width: 100%;
    }
}