.conversation-wrap
{
    box-shadow: -2px 0 3px #ddd;
    padding:0;
    max-height: 400px;
    overflow: auto;
}
.conversation
{
    padding:5px;
    border-bottom:1px solid #ddd;
    margin:0;

}

.message-wrap
{
    box-shadow: 0 0 3px #ddd;
    padding:0;

}
.msg
{
    padding:5px;
    /*border-bottom:1px solid #ddd;*/
    margin:0;
}
.msg-wrap
{
    padding:10px;
    max-height: 400px;
    overflow: auto;

}