chat window thing

by edwardsharp

HTML

<div class="messenger">
    <div class="messenger_headerWrap">
        <span class="messenger-header">eeddee</span>
        <span class="messenger-actions">
            <span class="uiCloseSmall">&times</span>
        </span>
    </div>
    <div class="tbox">
        <div class="msgWrap_n">
            
        </div>
    </div>
    <div class="textareaWrap">
        <textarea class="nobr" name="chat"></textarea>
    </div>
</div>

CSS

body {
    font-family: "Segoe UI", "Lucida Grande", "Helvetica Neue", sans-serif;
}
.messenger {
    height: 350px; width: 270px;
    background: #fff;
    position: fixed;
    bottom: 50px; right: 20px;
    border-radius: 0 0 4px 4px;
    -moz-border-radius: 0 0 4px 4px;
    -webkit-border-radius: 0 0 4px 4px;
}
.messenger:before {
    content: "";
    position: absolute;
    top: 100.1%;
    left: 214px;
    border-style: solid;
    border-width: 15px 13px 0;
    border-color: #a3a3a3 transparent;
    display: block;
    width: 0;
    z-index: 0;
}
.messenger:after {
    content: "";
    position: absolute;
    bottom: -14.4px;
    left: 215px;
    border-style: solid;
    border-width: 15px 12px 0;
    border-color: #f0f0f0 transparent;
    display: block;
    width: 0;
    z-index: 1;
}
.messenger_headerWrap {
    height: 35px; width: 100%;
    color: #FFF; font-size: 15px;
    background: #333; vertical-align: middle;
}
.messenger-header {
    position: absolute;
    top: 7px; left: 7px;
    max-width: 200px;
}
.messenger-actions {
    position: absolute;
    right: 7px;
}
.tbox {
    height: 78.2%; width: 268px;
    border: 1px solid #a3a3a3;
    background: #fff;
    border-bottom: 0;
    font-size: 14px;
    overflow: auto;
}
.msgWrap_n {
    width: 238px; max-height: 245px;
    padding: 10px;
    position: relative;
    top: 5px;
}
.picWrap_u {
    height: 35px; width: 35px;
    background: #444;
    position: absolute;
    bottom: 15px; right: 20px;
    display: inline-block;
}
.msgWrap_u {
    width: 180px; min-height: 20px;
    color: #FFF;
    position: relative;
    word-wrap: break-word;
}
.UIgBubble {
    padding: 5px;
    background: #0099CC;
    border: #1874CD solid 1px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    display:inline-block;
}
.UIgBubble:before {
    content: "";
    position: absolute;
    bottom: 5px;
    left: 100%;
    border-style: solid;
    border-width: 7px 0 7px 10px;
   ...