body {
    background: #007bff; 
    background-image: url('/wp-content/themes/courtyard/images/decor/wave-white-leftbottom.svg'),url('/wp-content/themes/courtyard/images/decor/wave-white-rightbottom.svg');
    background-repeat: no-repeat;
    background-position: left bottom, right bottom;
    background-size: 594px,712px;
    height: 100vh;
}

section {
    margin: 80px auto;
}

.title-wrap {
    margin-bottom: 48px;
    text-align: center;
    color: #fff;
}

.title-wrap h2 {
    margin: 0 auto 24px;
}

.title-wrap p {
    font-size: 18px;
}

.modal-survey {
    max-width: 628px;
    margin: 0px auto;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 2px 2px 15px rgba(0,0,0,.15);
}

@media screen and (max-width: 768px) {
    body {
        height: auto;
    }

    section {
        margin: 40px auto;
    }

    .container {
        padding: 0;
    }

    .title-wrap h2 {
        font-size: 24px;
    }

    .title-wrap p {
        font-size: 16px;
    }
}