pm-controls/source/app/controls/components/panels/virtual-panel/virtual-panel.css

ProModel Controls

.item-scrollbar-vertical-container {
    right: 0px;
    overflow-x: hidden;
    overflow-y: auto;
    position: absolute;
    top: 0px;
    bottom: 18px;
    bottom: 0px;
}

.item-scrollbar-horizontal-container {
    position: absolute;
    bottom: 0px;
    overflow-x: scroll;
    left: 0px;
    right: 18px;
}

.virtual-panel-container {
    position: relative;
    display: flex;
    flex-direction: column;
}

.virtual-item-container {
    position: relative;
    overflow-y: hidden;
    display: flex;    
    height: 100%;
    width: 100%;
    overflow-x: auto;
    /* padding-bottom: 18px;
    padding-right: 18px; */
}

.item-vertical-shim {
    position: absolute;
    right: 0px;
    width: 18px;
    top: 0px;
    bottom: 0px;

    display: flex;
    flex-direction: row;
    border-left: 1px solid #C0C0C0;
}

.item-horizontal-shim {
    position: absolute;
    right: 0px;
    background-color: #f3f3f3;
    height: 18px;
    bottom: 0px;
    left: 0px;

    /* border-top: 1px solid #C0C0C0; */
    display: flex;
}