#chatting_container .chatlist_container {
    width: 100%;
    height: 100%;
    float: left;
    position: relative;
}

#chatting_container .chatarea_container {
    height: 100%;
    border-left: 0;
    position: relative;
    display:none;
}
.chatarea_title .chatback {
	top: 7px;
    left: 10px;
    position: absolute;
    font-size: 11px;
    font-weight: bold;
    background: #134B92;
    padding: 1px 4px;
    color: #FFFFFF;
    border: 0;
    width : 20px;
    height : 20px;
    cursor: pointer;
    z-index: 50;
    border-radius: .4em;
    z-index: 10;
}

.chatsend_content .messagebox{    
	position: absolute;
    right: 0;
    left: 0;
    margin-left: 15px;
    margin-right: 120px;
}
.chatsend_content button {
    height: 32px;
    border: 1px solid #ccc;
    width: 80px;
    background-color: #859db1;
    color: #fff;
}