.imDiv {
    width: 360px;
    height: 450px;
    border: 1px solid #650098;
    border-radius: 10px;
    background: white;
    position: fixed;
    right: 0;
    bottom: 0;
    /* 平滑过渡效果 */
    transition: height 0.5s ease-in-out;
    z-index: 999;

    .imTool {
        width: 345px;
        height: 30px;
        line-height: 30px;
        background: #650098;
        border-top-left-radius: 10px;
        border-top-right-radius: 10px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding-right: 15px;
        color: white;

        .imToolSpan {
            width: 100px;
            margin-left: 5px;
            font-size: 14px;
        }

        .imToolButton {
            height: 18px;
            width: 18px;
            border: none;
            background-color: transparent;
            background-size: cover;
            background-position: center;
        }

        .imToolButton_min {
            background-image: url(images/min.png);
        }

        .imToolButton_max {
            background-image: url(images/max.png);
        }
    }

    .imPanel {
        width: 360px;
        height: 420px;

        .msgDiv {
            width: 340px;
            height: 270px;
            padding: 10px;
            border-bottom: 1px solid rgba(211, 211, 211, 0.5);
            overflow: hidden;
            overflow-y: scroll;

            .leftMsg {
                width: 100%;

                .leftMsgTime {
                    font-size: 12px;
                    margin: 0;
                }

                .leftMsgContent {
                    font-size: 14px;
                    line-height: 22px;
                    padding: 5px 10px;
                    margin: 10px 0;
                    background: #edeff5;
                    border-radius: 10px;
                    display: inline-block;
                    letter-spacing: 0.1em
                }
            }

            .rightMsg {
                width: 100%;
                text-align: right;

                .rightMsgTime {
                    font-size: 12px;
                    margin: 0;
                }

                .rightMsgContent {
                    font-size: 14px;
                    line-height: 22px;
                    padding: 5px 10px;
                    margin: 10px 0;
                    background: #edeff5;
                    border-radius: 10px;
                    display: inline-block;
                    letter-spacing: 0.1em
                }
            }

            .systemMsg {
                width: 100%;
                text-align: center;

                .systemMsgContent_info {
                    font-size: 12px;
                    line-height: 14px;
                    display: inline-block;
                    letter-spacing: 0.1em;
                    padding: 3px 5px;
                    margin: 0 0 10px 0;
                    border-radius: 4px;
                    background: grey;
                    color: white;
                }

                .systemMsgContent_success {
                    font-size: 12px;
                    line-height: 14px;
                    display: inline-block;
                    letter-spacing: 0.1em;
                    padding: 3px 5px;
                    margin: 0 0 10px 0;
                    border-radius: 4px;
                    background: darkgreen;
                    color: white;
                }

                .systemMsgContent_error {
                    font-size: 12px;
                    line-height: 14px;
                    display: inline-block;
                    letter-spacing: 0.1em;
                    padding: 3px 5px;
                    margin: 0 0 10px 0;
                    border-radius: 4px;
                    background: red;
                    color: white;
                }

            }
        }

        .contentTypeDiv {
            width: 360px;
            height: 30px;
            border-bottom: 1px solid rgba(211, 211, 211, 0.5);
            display: flex;
            justify-content: flex-end;

            .messageBoardDiv {
                width: 195px;
                height: 30px;
                padding: 0;
                display: flex;
                align-items: center;

                .messageBoardInput {
                    width: 110px;
                    line-height: 18px;
                    height: 18px;
                    font-size: 12px;
                    border-bottom-left-radius: 20px;
                    border-top-left-radius: 20px;
                    padding-left: 10px;
                    border-right: none;
                    outline: none;
                    border-left: 1px solid #650098;
                    border-top: 1px solid #650098;
                    border-bottom: 1px solid #650098;
                }

                .messageBoardButton {
                    width: 65px;
                    height: 22px;
                    padding: 0;
                    font-size: 12px;
                    border: none;
                    background: #650098;
                    color: white;
                    border-top-right-radius: 24px;
                    border-bottom-right-radius: 24px;
                    cursor: pointer;
                }

            }
        }

        .inputDiv {
            width: 360px;
            height: 100px;
            text-align: right;

            .inputText {
                width: 350px;
                height: 50px;
                resize: none;
                padding: 5px;
                border: none;
                outline: none;
                background: white;
            }

            .sendBtn {
                width: 70px;
                height: 26px;
                line-height: 26px;
                background: #650098;
                color: white;
                border: none;
                border-radius: 5px;
                margin: 4px 10px 0 0;
                cursor: pointer;
            }

            .shortcutSend {
                font-size: 12px;
                margin-right: 10px;
            }
        }
    }
}

.minIm {
    height: 30px;
}