.col-md-2, .col-md-10{
    padding:0;
}
.panel{
    margin-bottom: 0px;
}
.chat-window{
    bottom:0;
    right:0;
    position:fixed;
    float:right;
	z-index:999;
}
.chat-window .panel-heading.top-bar a{
	color:#fff;
}
.chat-window .panel-heading.top-bar{
	background:#229ac8;
	color:#fff;
}
.chat-window > div > .panel{
    border-radius: 0;
    border: none;
}
.icon_minim{
    padding:2px 10px;
}
.msg_container_base{
  background: #eceff1;
  margin: 0;
  padding: 0 10px 10px;
  max-height:300px;
  overflow-x:hidden;
}
.top-bar {
  background: #666;
  color: white;
  padding: 10px;
  position: relative;
  overflow: hidden;
}
.msg_receive{
    padding-left:0;
    margin-left:0;
	background: #fff;
}
.msg_sent{
    padding-bottom:20px !important;
    margin-right:0;
	background: #cfd8dc;
}
.messages {
  
  padding: 10px;
  border-radius: 5px;
  max-width:100%;
}
.messages > p {
    font-size: 13px;
    margin: 0 0 0.2rem 0;
	color:#263238;
  }
.messages > time {
    font-size: 11px;
    color: #263238;
}
.msg_container {
    padding: 10px;
    overflow: hidden;
    display: flex;
}
.chatimg {
    display: block;
    width: 100%;
}
.avatar {
    position: relative;
}
.base_receive > .avatar:after {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border: 5px solid #FFF;
    border-left-color: rgba(0, 0, 0, 0);
    border-bottom-color: rgba(0, 0, 0, 0);
}

.base_sent {
  justify-content: flex-end;
  align-items: flex-end;
}
.base_sent > .avatar:after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 0;
    border: 5px solid white;
    border-right-color: transparent;
    border-top-color: transparent;
    box-shadow: 1px 1px 2px rgba(black, 0.2); // not quite perfect but close
}

.msg_sent > time{
    float: right;
}



.msg_container_base::-webkit-scrollbar-track
{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,0.3);
    background-color: #F5F5F5;
}

.msg_container_base::-webkit-scrollbar
{
    width: 12px;
    background-color: #F5F5F5;
}

.msg_container_base::-webkit-scrollbar-thumb
{
    -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
    background-color: #555;
}

.btn-group.dropup{
    position:fixed;
    left:0px;
    bottom:0;
}

.panel-footer .chat_input,.panel-footer #btn-chat{
	height:50px;
}
.panel-footer {
    padding:0px;
    background-color: #fff;
    border-top:none;
    border-radius: 0px;
	box-shadow:inset 0 1px 0 rgb(0 0 0 / 12%);
}
@media(max-width:768px){
	.chat-window{
		min-width:100%;
	}
}