body {
    height: 100vh;
    width: 100vw;
    box-sizing: border-box;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center ;
}

.zender-block {
    border-radius: 1vw;
    /* padding: 1vw; */
    background-color: rgb(200, 200, 200);
    height: 80vh;
    width: 80vw;
    max-width: 1500px;
    max-height: 800px;
    overflow: hidden;
}

.show-me {
    background-color: yellowgreen;

    
}

.main {
    
}

.messaging-area {
    width: 80%;
    height: 80%;
    border: 1px solid black;
    margin: auto;
}