main{
    margin-top: 170px;
}
#btn-contato{
    background-color: #d00a0a;
}

h2 {
    text-align: center;
    margin-bottom: 20px;
}

input[type="tel"]{
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}

input[type="text"], input[type="email"],  input[type="submit"] {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
}
input[type="submit"] {
    background-color: #35b909;
  color: #fff;
  padding: 15px 35px;
  border-radius: 5px;
  text-transform: uppercase;
  font-weight: bold;
  box-shadow: rgba(0, 0, 0, 0.4) 0px 2px 4px, rgba(0, 0, 0, 0.3) 0px 7px 13px -3px, rgba(0, 0, 0, 0.2) 0px -3px 0px inset;
    border: none;
    cursor: pointer;
}

input[type="submit"]:hover {
    background-color: #59e72a;
  transition: .3s;
  box-shadow: rgba(0, 0, 0, 0.19) 0px 10px 20px, rgba(0, 0, 0, 0.23) 0px 6px 6px;
}

.form-container{
    margin: 0 auto;
    margin-top: 120px;
    max-width: 50vw;
    margin-bottom: 50px;
}

@media screen and (max-width: 800px) {
    .form-container{
        max-width: 80vw;
    }

}