body {
    color: #fff;
    background-color: #102736;
}

.jumbotron {
    background-color: #223F52;
    border: none;
}

.form-control {
    border: none;
    background-color: #edf1f7;
    height: 50px;
}

label {
    color: #fff;
}

input.form-control,
select.form-control,
input.form-control:focus,
select.form-control:focus {
    background-color: rgba(255,255,255, .3);
    color: #fff;
}

.popup-wrapper {
    position: fixed;
    display: none;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: rgba(0,0,0, .7);
    z-index: 10;
}

.popup-wrapper.active {
    display: block;
}

.popup {
    display: block;
    max-width: 300px;
    padding: 20px;
    background-color: #102736;
    color: #fff;
    border-radius: 5px;
    margin: 50px auto 0;
}

@media screen and (min-width: 762px) {
    .popup {
        max-width: 420px;
        margin: 100px auto 0;
        padding: 40px;
    }
}