body.dragging,
body.dragging * {
    cursor: move !important;
}

.dragged {
    position: absolute;
    opacity: 0.5;
    z-index: 2000;
}

table.sortable tr.placeholder {
    display: block;
    background: red;
    position: relative;
    margin: 0;
    padding: 0;
    border: none;
}

table.sortable tr.placeholder:before {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border: 5px solid transparent;
    border-left-color: red;
    margin-top: -5px;
    left: -5px;
    border-right: none;
}