html, body {
    height: 100%;
    min-height: 100%;
    margin: 0;
    overflow: hidden;
}

.logo {
    position: absolute;
    top: 50px;
    left: 60px;
    width: 220px;
}

.logo img,
.logo-gbtec img {
    width: 100%;
}

.logo-gbtec {
    position: absolute;
    bottom: 40px;
    right: 45px;
    width: 110px;
}   

h1 , h2 {
    text-align: center;
    margin: 0;
}
h1 {
    font-weight: 900;
}
h2 {
    font-weight: 500;
}

.wrapper {
    font-family: 'Roboto', sans-serif;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    overflow: hidden;
}

.wrapper .bg {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-size: cover;
    transition-delay: 500ms;
    transition-property: transform;
    transition-duration: 2s;
    transform: scale(1);
}

.wrapper.active.bg {
    transform: scale(1.35);
}
.wrapper.active bg:after {
    background: rgba(0, 0, 0, 0.5);
}

.wrapper .content {
    position: relative;
    color: #fff;
}

.login-form {
    margin: 48px auto 0;
    height: 200px;
    width: 600px;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(255,255,255, 0.8);
    text-align: center;
    font-family: 'Roboto', sans-serif;
}
.error-page .login-form {
    text-align: left;
    padding: 32px;
    align-items: baseline;
    box-sizing: border-box;
}
.error-page .login-form.subdomain-error {
    height: auto;
    padding: 32px 32px 24px;
}

.login-form .logout-msg {
    font-size: 24px;
    color: #0b3745;
    display: block;
}
.login-form #error-title {
    font-size: 24px;
    color: #0b3745;
}
.login-form #error-msg {
    font-size: 13px;
    color: rgba(0, 0, 0, 0.60);
}

.back-login-btn {
    width: 200px;
    height: 40px;
    margin: 40px auto 0;
    border-radius: 5px;
    font-weight: bold;
    font-family: 'Roboto', sans-serif;
    font-size: 14px;
    color: #fff;
    background-image: linear-gradient(to right, #2A6672, #18586A);
    -moz-box-shadow: 2px 2px 1px rgb(23, 55, 62, 0.3);
    -webkit-box-shadow: 2px 2px 1px rgb(23, 55, 62, 0.3);
    box-shadow: 2px 2px 1px rgb(23, 55, 62, 0.3);
    border: none;
    cursor: pointer;
}
.back-login-btn:active {
    background-image: linear-gradient(to right, #124E5A, #003F51);
}
.back-login-btn span,
.back-login-btn .svg-container {
    box-sizing: border-box;
    display: inline-block;
    height: 100%;
}
.back-login-btn span {
    margin-right: 8px;
    vertical-align: top;
    padding-top: 12px;
}
.back-login-btn .svg-container {
    padding-top: 8px;
}
.back-login-btn .lines {
    fill: white;
}