<link href="//netdna.bootstrapcdn.com/bootstrap/3.2.0/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.2.0/js/bootstrap.min.js"></script>
<script src="//code.jquery.com/jquery-1.11.1.min.js"></script>
<!------ Include the above in your HEAD tag ---------->
<div class="container">
<div class="row">
<div class="col-md-5">
<div class="panel panel-primary">
<div class="panel-heading" id="accordion">
<span class="glyphicon glyphicon-comment"></span> Chat
<div class="btn-group pull-right">
<a type="button" class="btn btn-default btn-xs" data-toggle="collapse" data-parent="#accordion" href="#collapseOne">
<span class="glyphicon glyphicon-chevron-down"></span>
</a>
</div>
</div>
<div class="panel-collapse collapse" id="collapseOne">
<div class="panel-body">
<ul class="chat">
<li class="left clearfix"><span class="chat-img pull-left">
<img src="http://placehold.it/50/55C1E7/fff&text=U" alt="User Avatar" class="img-circle" />
</span>
<div class="chat-body clearfix">
<div class="header">
<strong class="primary-font">Jack Sparrow</strong> <small class="pull-right text-muted">
<span class="glyphicon glyphicon-time"></span>12 mins ago</small>
</div>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur bibendum ornare
dolor, quis ullamcorper ligula sodales.
</p>
</div>
</li>
<li class="right clearfix"><span class="chat-img pull-right">
<img src="http://placehold.it/50/FA6F57/fff&text=ME" alt="User Avatar" class="img-circle" />
</span>
<div class="chat-body clearfix">
<div class="header">
<small class=" text-muted"><span class="glyphicon glyphicon-time"></span>13 mins ago</small>
<strong class="pull-right primary-font">Bhaumik Patel</strong>
</div>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur bibendum ornare
dolor, quis ullamcorper ligula sodales.
</p>
</div>
</li>
<li class="left clearfix"><span class="chat-img pull-left">
<img src="http://placehold.it/50/55C1E7/fff&text=U" alt="User Avatar" class="img-circle" />
</span>
<div class="chat-body clearfix">
<div class="header">
<strong class="primary-font">Jack Sparrow</strong> <small class="pull-right text-muted">
<span class="glyphicon glyphicon-time"></span>14 mins ago</small>
</div>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur bibendum ornare
dolor, quis ullamcorper ligula sodales.
</p>
</div>
</li>
<li class="right clearfix"><span class="chat-img pull-right">
<img src="http://placehold.it/50/FA6F57/fff&text=ME" alt="User Avatar" class="img-circle" />
</span>
<div class="chat-body clearfix">
<div class="header">
<small class=" text-muted"><span class="glyphicon glyphicon-time"></span>15 mins ago</small>
<strong class="pull-right primary-font">Bhaumik Patel</strong>
</div>
<p>
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Curabitur bibendum ornare
dolor, quis ullamcorper ligula sodales.
</p>
</div>
</li>
</ul>
</div>
<div class="panel-footer">
<div class="input-group">
<input id="btn-input" type="text" class="form-control input-sm" placeholder="Type your message here..." />
<span class="input-group-btn">
<button class="btn btn-warning btn-sm" id="btn-chat">
Send</button>
</span>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
.chat
{
list-style: none;
margin: 0;
padding: 0;
}
.chat li
{
margin-bottom: 10px;
padding-bottom: 5px;
border-bottom: 1px dotted #B3A9A9;
}
.chat li.left .chat-body
{
margin-left: 60px;
}
.chat li.right .chat-body
{
margin-right: 60px;
}
.chat li .chat-body p
{
margin: 0;
color: #777777;
}
.panel .slidedown .glyphicon, .chat .glyphicon
{
margin-right: 5px;
}
.panel-body
{
overflow-y: scroll;
height: 250px;
}
::-webkit-scrollbar-track
{
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
background-color: #F5F5F5;
}
::-webkit-scrollbar
{
width: 12px;
background-color: #F5F5F5;
}
::-webkit-scrollbar-thumb
{
-webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
background-color: #555;
}