.lnvite {
        text-align: center;
        background: #b2e7ea;
    }

    .lnvite img {
        width: 100%;
        position: relative;
        top: 10px;
        z-index: 1000;
        vertical-align: top;
        background: #b2e7ea;
    }

    .zd-ewm {
        position: relative;
        top: 10px;
        background: #fff;
        text-align: center;
    }

    .zd-ewm img {
        vertical-align: top;
    }

    .zd-btn-er {
        border-radius: 30px;
        border: 1px solid #00AEBB;
        color: #00AEBB;
    }

    .mui-btn.zd-btn-er.mui-active:enabled,
    .mui-btn.zd-btn-er:enabled:active,
    button.mui-active:enabled,
    button:enabled:active,
    input[type=button].mui-active:enabled,
    input[type=button]:enabled:active,
    input[type=reset].mui-active:enabled,
    input[type=reset]:enabled:active,
    input[type=submit].mui-active:enabled,
    input[type=submit]:enabled:active {
        color: #fff;
        background-color: #00AEBB;
    }

    .zd-fx-btn {
        width: 100%;
        margin: 0 auto;
        background: #fff;
        vertical-align: top;
        padding-bottom: 119px;
    }

    .zd-fx-btn a button {
        position: relative;
        top: 38px;
        width: 90%;
        margin: 0 auto;
        padding: 9px 0;
    }

    .zd-share {
        z-index: 99999;
        position: fixed;
    }

    .zd-share img {
        width: 75%;
        position: fixed;
        right: 25px;
        top: 20px;
    }

    .mui-backdrop2 {
        position: fixed;
        z-index: 9999;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-color: rgba(0, 0, 0, .7);
    }

    @media only screen and (min-device-width: 375px) and (max-device-width: 667px) and (orientation: portrait) {
        /*iPhone 6 Portrait*/
        /*.mui-zd-doctor {
                    width: 75%;
                }*/
        .zd-ewm {
            position: relative;
            top: 50px;
            background: #fff;
            text-align: center;
        }

        .lnvite img {
            width: 100%;
            position: relative;
            top: 50px;
            z-index: 1000;
            vertical-align: top;
            background: #b2e7ea;
        }

        .zd-fx-btn {
            width: 100%;
            margin: 0 auto;
            background: #fff;
            vertical-align: top;
            padding-bottom: 55%;
        }

        .zd-fx-btn a button {
            position: relative;
            top: 96px;
            width: 90%;
            margin: 0 auto;
            padding: 9px 0;
        }
    }

    @media only screen and (min-device-width: 414px) and (max-device-width: 736px) and (orientation: portrait) {
        /*iPhone 6+ Portrait*/
        .zd-ewm {
            position: relative;
            top: 50px;
            background: #fff;
            text-align: center;
        }

        .lnvite img {
            width: 100%;
            position: relative;
            top: 50px;
            z-index: 1000;
            vertical-align: top;
            background: #b2e7ea;
        }

        .zd-fx-btn {
            width: 100%;
            margin: 0 auto;
            background: #fff;
            vertical-align: top;
            padding-bottom: 55%;
        }

        .zd-fx-btn a button {
            position: relative;
            top: 96px;
            width: 90%;
            margin: 0 auto;
            padding: 9px 0;
        }
    }