@font-face{
    font-family:'robotolight';
    src: url('fonts/roboto-light-webfont.eot');
    src: url('fonts/roboto-light-webfont.eot?#iefix') format('embedded-opentype'),
        url('fonts/roboto-light-webfont.woff2') format('woff2'),
        url('fonts/roboto-light-webfont.woff') format('woff'),
        url('fonts/roboto-light-webfont.ttf') format('truetype'),
        url('fonts/roboto-light-webfont.svg#robotolight') format('svg');
    font-weight: normal;
    font-style: normal;
}

body {
    background: #fff url('bg.jpg') no-repeat center fixed;
    background-size: cover;
    font-family: 'robotolight', arial, serif;
}

.wrapper {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.5);
}

.container {
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    resize: both;
    overflow: auto;
    height: 80%;
}

img { margin-bottom: 50px; }

.text {
    background-color: #fff;
    font-size: 1.2em;
    padding: 30px;
    border-radius: 5px;
}