.iot-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.iot-htm {
    max-width: 600px;
    margin: auto;
    width: 100%;
    overflow: hidden;
}

    .iot-htm h2,
    .iot-htm h3,
    .iot-htm h5,
    .iot-htm div,
    .iot-htm p {
        text-align: left;
        min-width: 80%;
    }

    .iot-htm *[ict] {
        text-align: center;
    }

    .iot-htm .p[ict] {
        font-size: 1.39rem;
    }

    .iot-htm img {
        margin: 3px auto 5px;
        display: block;
    }

    .iot-htm div,
    .iot-htm p {
        font-size: 1.15rem;
        line-height: 1.69rem;
        padding: 5px 0;
    }

    .iot-htm div,
    .iot-htm ul,
    .iot-htm ol,
    .iot-htm .pa-iframe {
        width: 100%;
    }

        .iot-htm div b,
        .iot-htm p b {
            font-size: 1.159rem;
            line-height: 1.39rem;
        }

    .iot-htm li {
        line-height: 1.5rem;
        width: calc(100% - 30px);
        display: list-item;
        list-style: disc;
        margin: 3px 0 7px 20px;
    }

    .iot-htm article {
        margin: 0;
        padding: 0;
    }

    .iot-htm h3 {
        margin: 5px 0;
    }


    .iot-htm .nw_linkedtag {
        margin-right: 5px;
        border-bottom: 1px dashed #999;
        cursor: pointer;
    }

    .iot-htm .p {
        padding: 7px 0 0;
        line-height: 1.69rem;
        overflow: hidden;
        width: 100%;
    }

    .iot-htm .i-photo {
        width: 100%;
        text-align: center;
    }

    .iot-htm .p.b {
        font-weight: bold;
        font-size: 1.25rem;
        padding-top: 15px;
    }

    .iot-htm .p.i {
        font-style: italic;
    }

        .iot-htm .p.i.b {
            padding-left: 0;
        }

    .iot-htm .p.quote {
        margin: 15px 0;
        padding: 0 30px;
        text-align: right;
        font-style: italic;
        font-weight: normal;
        font-size: 1.35rem;
        line-height: 2.1rem;
        width: calc(100% - 40px);
    }

    .iot-htm .p object {
        width: 100%;
        min-height: 300px;
    }

    .iot-htm iframe,
    .iot-htm table {
        width: 100%;
    }

    .iot-htm th,
    .iot-htm td {
        padding-left: 7px;
        padding-right: 7px;
        border: 1px solid #eee;
    }

    .iot-htm th {
        line-height: 21px;
    }

    .iot-htm td {
        vertical-align: top;
        text-align: left;
        align-items: flex-start;
    }

        .iot-htm td a {
            padding-right: 3px;
        }

    .iot-htm .cell-content-empty {
        padding: 0 !important;
        border-left: none;
        border-right: none;
    }

    .iot-htm .pa {
        width: 100%;
        display: flex;
        flex-direction: column;
        max-width: 600px;
    }

        .iot-htm .pa > * {
            padding-top: 15px;
            padding-bottom: 3px;
        }

        .iot-htm .pa .section {
            padding: 40px 0 5px 0;
            font-size: 1.69rem;
            line-height: 2rem;
            text-align: center;
        }

        .iot-htm .pa .heading {
            padding: 25px 0 10px 0;
            font-size: 1.25rem;
        }

        .iot-htm .pa strong {
            padding: 0;
            margin: 0;
        }

    .iot-htm .pa-photo {
        display: flex;
        justify-content: center;
    }

    .iot-htm td.pa-photo {
        display: table-cell;
        text-align: center;
        vertical-align: middle;
    }

    .iot-htm .pa-photo img {
        width: auto;
        height: auto;
        max-width: 100%;
    }

    .iot-htm *[tb] {
        font-weight: bold !important;
    }

    .iot-htm *[align="left"] {
        text-align: left;
        width: 100%;
    }

    .iot-htm *[align="center"] {
        text-align: center;
        width: 100%;
    }

    .iot-htm *[align="right"] {
        text-align: right;
        width: 100%;
    }

    .iot-htm *[al] {
        text-align: left !important;
        width: 100%;
    }

    .iot-htm *[ac] {
        text-align: center !important;
        width: 100%;
    }

    .iot-htm *[ar] {
        text-align: right !important;
        width: 100%;
    }