d-template-rows: 100px 100px 100px;
        width: 130px;
        height: 130px;
        overflow: scroll;

        column-rule-color: blue;
        column-rule-style: solid;
        column-rule-width: 5px;

        row-rule-color: gold;
        row-rule-style: solid;
        row-rule-width: 5px;
    }

    .item {
        background: gray;
    }
</style>

<body>
    <div class="grid-container">
        <div class="item"></div>
        <div class="item"></div>
        <div class="item"></div>
        <div c