body {
    background-color: black;
}

.container {
    max-width: 800px;
}

.reward {
    font-size: 1.2em;
}

.surveyContent {
    font-size: 16px;
    text-align: left;
    margin-top: 50px;
    margin-bottom: 50px;
    padding: 20px;
    background-color: white;
}

.flex_row {
    display: flex;
    align-items: center;
}
.flex_row .col-xs-1 {
    z-index: 2;
}
.flex_row .col-xs-11 {
    padding-left: 30px;
}

.footer {
    text-align: center;
}

.iframe {
    margin: 0px;
    padding: 0px;
    background-color: black;
}