html,
body,
header,
.wrapper,
.content,
.container-fluid {
    height: 100dvh;
    padding-right: 0;
    padding-left: 0;
}

.main-container {
    overflow: auto;
}

.main-content {
    flex: 1;
}

.footer {
    width: 100dvw;
}

@media (max-width: 575px) {
    html,
    body,
    header,
    .wrapper,
    .content,
    .container-fluid {
        overflow-y: visible;
    }

    .background.register-background {
        background-image: none !important;
    }

    .background.register-background .card {
        background-color: rgba(0, 0, 0, 0.9) !important;
    }
}

/* Background */
.background {
    height: 100dvh;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    background-image: var(--background-image);
}

/* Cards */
.card {
    background-color: rgba(0, 0, 0, 0.5) !important;
    padding: 15px;
}

/* Bold text */
strong {
    font-weight: bold;
}

.custom-control-input:checked ~ .custom-control-label::before {
    background-color: var(--main-color) !important;
    border-color: var(--main-color) !important;
}

.custom-control-label:before {
    left: -1.5rem !important;
}

.custom-control-label:after {
    left: -1.5rem !important;
    cursor: pointer;
}

.btn {
    -webkit-box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
    padding: 0.84rem 2.14rem;
    font-size: 0.81rem;
    -webkit-transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
    -webkit-box-shadow 0.15s ease-in-out;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
    -webkit-box-shadow 0.15s ease-in-out;
    -o-transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
    box-shadow 0.15s ease-in-out;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
    box-shadow 0.15s ease-in-out;
    transition: color 0.15s ease-in-out, background-color 0.15s ease-in-out, border-color 0.15s ease-in-out,
    box-shadow 0.15s ease-in-out, -webkit-box-shadow 0.15s ease-in-out;
    margin: 0.375rem;
    border: 0;
    -webkit-border-radius: 0.125rem;
    border-radius: 0.125rem;
    cursor: pointer;
    text-transform: uppercase;
    white-space: normal;
    word-wrap: break-word;
    color: inherit;
}

.btn-warning {
    background-color: var(--main-color) !important;
    color: #fff !important;
    border-color: var(--main-color) !important;
}

.card {
    font-size: inherit;
}

@media screen and (max-height: 575px) {
    .responsiveCaptcha {
        transform: scale(0.77);
        -webkit-transform: scale(0.77);
        transform-origin: 0 0;
        -webkit-transform-origin: 0 0;
    }
}

.card-login {
    min-width: 500px;
}

.card-login img {
    height: 160px;
    width: auto;
}

@media (max-width: 575px) {
    .card-login {
        min-width: auto;
    }

    .card-login img {
        height: auto;
    }
}

.form-row .md-form {
    margin: 0 15px;
}