body {
    background-image: url(bgimage.jpg);
    background-size: cover;
    background-height: 100vh;
    background-position: fixed;
    background-repeat: no-repeat;
}

.form-box {
    width: 50%;
    margin: auto;
    padding-top: 20px;
}

.form-box h1 {
    text-align: center;
    font-weight: bold;
    text-transform: uppercase;
    color: #fff;
    font-size: 1.5em
}

.error-block {
    display: block;
    color: #fff;
    margin-top: 5px;
    background-color: red;
}


.form-box h1 span {
    font-weight: lighter;
}

#contact-form {
    background-color: rgba(255, 255, 255, 0.55);
    padding: 50px;
    border-radius: 2%
}

p {
    font-size: 1.3em;;
    text-align: center
}

h1 {
    font-size: 2em
}

.btn-default {
    background-color: #ff3b00;
    font-size: 1.5em;
    font-weight: bold;
    color: #ffffff
}

@media only screen and (max-width: 600px) {
    .form-box {
        width: 90% !important;
    }
}

/* Remover Flechas de input number */
/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Firefox */
input[type=number] {
    -moz-appearance: textfield;
}

.text-white {
    color: #fff;
}