html,
body {
    height: 100%;
    margin: 0;
}

.body-green {
    /* background-color: #c7d0ce; */
    background-color: #d5dfe3;
}

@keyframes swirl {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

.gradient-background {
    background: radial-gradient(circle, #1c3a44, #254d5b, #2E6072, #58808e, #82a0aa);
    background-size: 200% 200%;
    animation: swirl 10s infinite linear;
}

.div-image {
    margin: 5rem;
    height: 70%;
    width: auto;
    background-image: url("/images/henry-be-lc7xcWebECc-unsplash.jpg");
    background-size: cover;
    background-position: center;
    opacity: .80;
    position: relative;
}

.div-card {
    position: absolute;
    right: 3em;
    top: 2em;
    width: 23em;
    justify-items: center;
    padding: 5px;
    opacity: .95;
}

.div-header {
    margin-top: 1rem;
    justify-self: center;
}

.div-survey {
    padding: 1rem;
    margin-top: 2rem;
    margin-left: 5rem;
    margin-right: 5rem;
    margin-bottom: 5rem;
    box-shadow: 4px 4px 10px rgba(0, 0, 0, 0.2);
    background-color: white;
    opacity: .65;
    border-radius: 10px;
}

.div-hold{
    width: 85%;
    height: 80%;
    background-color: white;
    opacity: .5;
}