body {
    background-color: whitesmoke;
}

.chatWrapper {
    height: 80%;
    overflow-y: scroll;
    background-color: silver;
    visibility: hidden;
    size: 0px;
    border: 50px;
    border-color: red;
}

.composeForm{
    position: fixed;
    bottom:0px;
    height:30px;
    width: 100%;
}

.callButton {
    visibility: hidden;
}