#chat-widget input{
    width: 70%;
    padding: 8px;
    font-size: 16px;
}
#chat-widget button{
    padding: 8px 12px;
    font-size: 16px;
    margin-left: 5px;
    cursor: pointer;
}
#chat-answer{
    margin-top:10px;
    border:1px solid #ccc;
    padding:10px;
    min-height:50px;
    background:#f9f9f9;
}