html,
body {
    height: 100%;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 100;
    font-family: Avenir, Arial, sans-serif;
}

body {
    font-family: Avenir, Arial, sans-serif;
    background: #f2f6fa;
}

.page-bg {
    width: 100vw;
    height: 100vh;
    max-width: 1920px;
    max-height: 1080px;
    background: url(../img/dh-bg-light.jpg) center center no-repeat;
    background-size: cover;
}

.page-body {
    border-radius: 5px;
    background: #ffffff99;
    box-shadow: rgba(17, 12, 46, 0.15) 0px 48px 100px 0px;
}
.page-signin .page-body {
    width: 100%;
    max-width: 420px;
}