html {
    height: 100vh;
    width: 100vw;
    margin: 0;
    overflow:auto;
}

body {
    height: 100vh;
    width: 100vw;
    background: url("/static/img/qs_background02.jpg");
    margin: 0;
    overflow:auto;
}

nav {
    position: fixed;
    right: 0;
}

.main-container {
    height: 100vh;
    width: 100vw;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
}

.text1 {
    font-size: 28px;
}

.text2 {
    font-size: 24px;
}

@media screen and (max-width: 550px) {
    .text1 {
        font-size: 22px;
    }
    
    .text2 {
        font-size: 19px;
    }

    .dropdown-item {
        font-size: 24px;
    }
}