.main_window {
    border-radius: 25px;
    border: 1px solid black;
    margin-top: 20px;
    padding-top: 10px;
    padding-bottom: 20px;
    background-color: white;
}

.main-body {
    background-color: #e6ebf1;
}

iframe {
    display: block;
    width: 100%;
    height: 100vh;
}