html, body {
    height: 100%;
    min-height: 100%;
}

body {

}

.wrapper-bg {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 100%;

    background: url("../../images/bg-login.jpg") 0 0 no-repeat #00223d;
    background-size: cover;

    -webkit-filter: blur(2px);
    -moz-filter: blur(2px);
    -o-filter: blur(2px);
    -ms-filter: blur(2px);
    filter: blur(2px);
}

.error {
    margin-top: 5px;
    color: #ff4275;
}

.center {
    margin: auto;
    width: 25%;
    height: auto;
    border: 1px solid blue;
    padding: 10px;
    position: absolute;
    left: 50%;
    top: 30%;
    transform: translate(-50%, -50%);
    background-color: white;
    box-shadow: 1px 1px 10px rgba(0, 0, 0, .4);
}

.app-info {
    font-size: small;
    alignment: left;
}

.box-login {
    margin-top: 50px;
    background-color: #fff;
    background-clip: border-box;

}

.box-login > .logo {
    padding: 20px 0;
    position: relative;
}

@media (min-width: 100px) and (max-width: 991px) {
    h3 {
        font-size: 4rem;
    }

    label {
        font-size: 4rem;
        line-height: 8rem;
    }

    .form-control {
        font-size: 4rem;
        line-height: 6rem;
        height: 10rem;
    }

    .ad-cursor-pointer, .btn {
        font-size: 4rem;
        line-height: 7rem;
        height: auto;
    }

    .logo img {
        min-height: 50px
    }

    .chkbx {
        width: 40px;
        height: 40px;
        margin-right: 20px;
    }
}