#container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

#receiver {
    background: deepskyblue;
    height: 30vh;
    width: 80vw;
    color: white;
    padding: 20px;
    margin: 20px;
    text-align: center;
}

#log {
    background: lightgray;
    padding: 20px;
    margin: 20px;
    overflow-y: scroll;
    align-items: start;
    text-align: left;
}