::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track-piece {
    background-color: #eee;
    margin: -2px;
}

::-webkit-scrollbar-thumb {
    background: #aaa;
    min-height: 150px;
    min-width: 150px;
    border-radius: 10px;
}

    ::-webkit-scrollbar-thumb:vertical:hover {
        background: #555555
    }

    ::-webkit-scrollbar-thumb:horizontal:hover {
        background: #555555
    }

html, body {
    overflow: hidden;
}

.nav-tabs li a {
    padding: 5px 10px;
}

/*头部*/
.chat-head {
    padding: 5px 0;
}

    .chat-head > a {
        font-size: 1.4em;
        vertical-align: middle;
    }

    .chat-head img {
        height: 25px;
        margin-right: 5px;
    }

/*消息容器*/
.chat-msgbox {
    border: 1px solid #ddd;
    border-top: none;
    overflow-y: auto;
    height: 300px;
    padding: 15px;
}

    .chat-msgbox .mb-item {
        clear: both;
        padding: 10px;
    }

        .chat-msgbox .mb-item .mb-photo {
            width: 32px;
            height: 32px;
            margin-top: 10px;
            margin-right: 15px;
            vertical-align: top;
        }

        .chat-msgbox .mb-item .mb-title {
            color: #999;
        }

            .chat-msgbox .mb-item .mb-title small {
                margin-left: 15px;
            }

        .chat-msgbox .mb-item .mb-msg {
            float: left;
            max-width: 85%;
            padding: 10px 15px;
            border-radius: 8px;
            border: 2px solid #efefef;
            margin: -15px 0 15px 48px;
        }

            .chat-msgbox .mb-item .mb-msg p, .chat-msgbox .mb-item .mb-msg pre, .netnrmd-body p, .netnrmd-body pre {
                margin-bottom: 0;
            }

            .chat-msgbox .mb-item .mb-msg img {
                max-width: 100%;
            }

    .chat-msgbox .mb-right .mb-photo {
        float: right;
        margin-right: 0;
        margin-left: 15px;
    }

    .chat-msgbox .mb-right .mb-title {
        text-align: right;
    }

        .chat-msgbox .mb-right .mb-title a {
            float: right;
            margin-left: 15px;
        }

    .chat-msgbox .mb-right .mb-msg {
        float: right;
        margin: 3px 0 15px 0;
    }

    .chat-msgbox .forme {
        color: white;
        background-color: #17a2b8;
    }

/*发送容器*/
.chat-sendbox {
    position: relative;
    height: 150px;
}

    .chat-sendbox .btn-send {
        position: absolute;
        bottom: 5px;
        right: 5px;
        z-index: 9;
    }

.msgrecord i, .fastsendkey i {
    margin-right: 5px;
}


/*应用*/
.chat-apply {
    border: 1px solid #ddd;
    text-align: center;
    border-top: none;
    height: 70px;
}

    .chat-apply a {
        float: left;
        margin: 10px 15px;
        text-decoration: none;
    }

/*人员列表*/
.chat-userlist {
    border: 1px solid #ddd;
    border-top: none;
}

    .chat-userlist .chat-userctrl {
        padding: 5px 10px 5px 15px;
        border-bottom: 1px solid #ddd;
    }

    .chat-userlist .list-group {
        height: 320px;
        overflow-y: auto;
        margin-bottom: 0;
    }

    .chat-userlist .list-group-item {
        border: none;
        padding: 5px 10px 5px 15px;
        border-top: 1px solid #ddd;
    }

        .chat-userlist .list-group-item:first-child {
            border-top: none;
        }

        .chat-userlist .list-group-item i {
            margin-right: 5px;
            text-align: center;
            width: 20px;
        }

/*弹出表情*/
.emojibox img {
    padding: 3px;
    cursor: pointer;
    margin: 2px 1px 0px 2px;
    border: 1px solid transparent;
}

    .emojibox img:hover {
        border-color: #007bff;
    }



/*公告 、文件*/
.groupnotice .list-group-item, .groupfile .list-group-item {
    margin-top: 20px;
}