body {
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-image: url("../img/backgroundeateries1.png") ;
    background-size: cover;
    display: flex;
    flex-direction: column;
}

#frame {
    width: 315px;
    height: 667px;
    border-radius: 39px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    position: relative;
 

}
#phone {
    position: absolute;
    top: 47.5%; 
    left: 50%; 
    transform: translate(-50%, -50%);
    width: 80%; 
    max-width: 350px; 
    max-height: 690px;
}
iframe {
    width: 100%;
    height: 100%;
    border: none;
}