body {
    font-family: 'Lato', sans-serif;
    background: #22222f;
}

h1 {
    margin-bottom: 40px;
}

label {
    color: #fff;
}

.btn-send {
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    margin-bottom: 20px;
}

.help-block.with-errors {
    color: #ff5050;
    margin-top: 5px;
}

.btn-success.disabled, .btn-success:disabled {
    color: #fff;
    background-color: #2d51ff;
    border-color: #2196F3;
}

.form-control {
    display: block;
    width: 100%;
    height: calc(2.25rem + 22px);
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #495057;
    background-color: #fff;
    background-clip: padding-box;
    border: 1px solid #ced4da;
    border-radius: .25rem;
    transition: border-color .15s ease-in-out,box-shadow .15s ease-in-out;
    border-radius: 0;
    border: 1px solid transparent;
    
        background-color: #29293a;
}