html, body {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
}

#background-wrapper {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: no-repeat center fixed;
    background-size: cover;
    z-index: -1;
}

.panel {
    width: 290px;
    padding: 45px;
    border: 1px solid #ddd;
    border-radius: 22px;
    background-color: rgba(255, 255, 255, .8);
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    transition: .3s ease;
}

img.img-fluid {
    max-width: 100%;
    height: auto;
}

#login-form {
    margin: 20px auto;
}

.form-group {
    margin-bottom: 15px;
}
.ga-block {
    margin-bottom: 30px;
}

.form-control {
    background-color: transparent;
    border: 0;
    border-bottom: 1px solid #ccc;
    color: #de3907;
    text-align: center;
    display: block;
    width: 100%;
    height: 40px;
    font-size: 18px;
    box-shadow: none !important;
    outline: none;
}

.btn-login {
    margin-top: 30px;
    color: #fff;
    background-color: #FF6D00;
    border-color: #FF6D00;
}
.btn-login:focus, .btn-login:hover {
    background: #E65100;
    border-color: #E65100;
}

.btn {
    display: inline-block;
    cursor: pointer;
    padding: 10px 18px;
    font-size: 16px;
    border-radius: 28px;
    border: none;
    transition: .25s ease;
    line-height: 1.4;
    min-width: 100px;
    box-shadow: 0 3px 1px -2px rgba(0,0,0,.2),0 2px 2px 0 rgba(0,0,0,.14),0 1px 5px 0 rgba(0,0,0,.12);
}
.text-red {
    color: #dd4b39 !important;
}

@font-face {
    font-family: 'Montserrat';
    font-style: normal;
    font-weight: 400;
    src: url(https://fonts.gstatic.com/s/montserrat/v15/JTUSjIg1_i6t8kCHKm459Wlhzg.ttf) format('truetype');
}
input, button {
    font-family: 'Montserrat', sans-serif;
}

button:hover {
    cursor: pointer;
}

button {
    background-color: #D2E1E7; /* Green */
    width: 300px;
    border-radius: 50px;
    border: none;
    color: white;
    padding: 10px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}