Customer-Service/public/static/customer/css/whisper.css

*{margin:0;padding:0}
body {
    font-family: "open sans","Helvetica Neue",Helvetica,Arial,sans-serif;
    font-size: 13px;
    color: #676a6c;
    overflow-x: hidden;
}
.small-chat-box {

    background: #fff;
    width: 100%;
    height: 100%;
}

.small-chat-box .heading {
    background: #2f4050;
    padding: 15px 15px;
    font-weight: 700;
    color: #fff;
}

.small-chat-box .chat-date {
    opacity: .6;
    font-size: 10px;
    font-weight: 400;
}

.small-chat-box .content {
    text-align: center;
    padding: 15px;
}
.slimScrollDiv >* {
    overflow: hidden;
}

.small-chat-box .content>div {
    padding-bottom: 10px;
}

.small-chat-box .content .author-name {
    font-weight: 700;
    margin-bottom: 3px;
    font-size: 11px;
}

.small-chat-box .chat-date {
    opacity: .6;
    font-size: 10px;
    font-weight: 400;
}

.small-chat-box a{
    text-decoration: none;
    color: #fff;
}

.small-chat-box .content .chat-mine {
    text-align: right;
    padding-left: 0;
}

.small-chat-box .content .chat-other {
    text-align: left;
    padding-left: 0;
}

.small-chat-box .content .chat-mine .chat-text {
    margin-left: 0;
    text-align: left;
    background-color: #2F4056;
    color: #fff;
}

.small-chat-box .content .chat-text {
    position: relative;
    line-height: 22px;
    margin-top: 5px;
    padding: 8px 15px;
    background-color: #e2e2e2;
    border-radius: 3px;
    color: #333;
    word-break: break-all;
    max-width: 462px;
}

.small-chat-box .content .chat-text{
    display: inline-block;
    vertical-align: top;
    font-size: 14px;
}

.small-chat-box .content .chat-mine .chat-text:after {
    left: auto;
    right: -10px;
    border-top-color: #2F4056;
}

.small-chat-box .content .chat-text:after {
    content: '';
    position: absolute;
    left: -10px;
    top: 13px;
    width: 0;
    height: 0;
    border-style: solid dashed dashed;
    border-color: #e2e2e2 transparent transparent;
    overflow: hidden;
    border-width: 10px;
}

.small-chat-box .form-chat {
    padding: 10px 10px 5px 10px;
}

.small-chat-box .form-chat .input-group {
    position: relative;
    display: table;
    border-collapse: separate;
}

.small-chat-box .form-chat .input-group .form-control, .input-group-addon, .input-group-btn {
    display: table-cell;
}

.small-chat-box .form-chat .input-group-sm>.form-control, .input-group-sm>.input-group-addon, .input-group-sm>.input-group-btn>.btn {
    height: 35px;
    padding: 5px 10px;
    font-size: 12px;
    line-height: 1.5;
}

.small-chat-box .form-chat .input-group .form-control {
    position: relative;
    z-index: 2;
    float: left;
    width: 100%;
    margin-bottom: 0;
}

.small-chat-box .form-chat .input-group .form-control, .single-line {
    background-color: #FFF;
    background-image: none;
    border: 1px solid #2F4056;
    box-shadow: none;
}

.small-chat-box .form-chat .input-group .input-group-btn {
    position: relative;
    font-size: 0;
    white-space: nowrap;
}

.small-chat-box .form-chat .input-group .input-group-addon, .input-group-btn {
    white-space: nowrap;
    vertical-align: middle;
}

.input-group .form-control, .input-group-addon, .input-group-btn {
    display: table-cell;
}

.input-group-btn:last-child>.btn, .input-group-btn:last-child>.btn-group {
    z-index: 2;
    margin-left: -1px;
}

.small-chat-box .form-chat .input-group .btn-primary {
    background-color: #2F4056;
    border-color: #2F4056;
    color: #FFF;
}

.chat-area{font-family: "open sans","Helvetica Neue",Helvetica,Arial,sans-serif;font-size: 13px;}

.small-chat-box .form-chat .input-group .input-group-btn>.btn {
    position: relative;
}

.small-chat-box .form-chat .input-group .btn {
    display: inline-block;
    padding: 6px 12px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: 400;
    line-height: 1.42857143;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-image: none;
    border: 1px solid transparent;
}

.small-chat-box .pull-right{float:right}
.small-chat-box .face-box{width:350px;background:#fff;position:absolute;z-index:99999999;top:190px}
.small-chat-box .face-box:after{content:'';display:block;clear:both}
.small-chat-box .face-box ul li{
    cursor: pointer;
    float: left;
    border: 1px solid #e8e8e8;
    height: 22px;
    width: 26px;
    overflow: hidden;
    margin: -1px 0 0 -1px;
    padding: 4px 2px;
    text-align: center;
}

.layui-whisper-file,
.small-chat-box .content .layui-whisper-file{display: block; text-align: center; }
.small-chat-box .content .layui-whisper-file{color: #333;}
.small-chat-box .content .layui-whisper-file:hover{opacity: 0.9}
.small-chat-box .content .layui-whisper-file i{font-size: 80px; line-height: 80px;}
.small-chat-box .content .layui-whisper-file cite{display: block; line-height: 20px; font-size: 14px;}
.small-chat-box .content .layui-whisper-audio{text-align: center; cursor: pointer;}
.small-chat-box .content .layui-whisper-audio .layui-icon{position: relative; top: 5px; font-size: 24px;}
.small-chat-box .content .layui-whisper-audio p{margin-top: 3px;}
.small-chat-box .content .layui-whisper-video{width: 120px; height: 80px; line-height: 80px; background-color: #333; text-align: center; border-radius: 3px;}
.small-chat-box .content .layui-whisper-video .layui-icon{font-size: 36px; cursor: pointer; color: #fff;}
.small-chat-box .content .whisper-chat-system span {  display: inline-block; line-height: 30px;  padding: 0 15px;  border-radius: 3px;  background-color: #e2e2e2;  cursor: default;  font-size: 14px;}