.d4-notes .tree-node {
    padding: 0;
    position: relative;
}
.d4-notes .tree-node .folder {
    cursor: pointer;
    user-select: none;
    padding: 7px 15px;
}
.d4-notes .tree-node .subfolder {
    position: relative;
}
.d4-notes .folder:hover {
    background-color: #f8f9fa;
}

.d4-notes-edit .icon-preview {
    display: flex;
    width: 100%;
    flex-direction: row;
    align-content: center;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
}

.d4-notes-edit .icon-preview__icon {
    width: 50px;
    height: 50px;
    display: flex;
    background: #fff;
    border: 1px solid #e6e6e6;
    border-radius: 5px;
    justify-content: center;
    align-items: center;
}

.d4-notes-edit .icon-preview__icon i {
    font-size: 24px;
    color: #000;
}

.d4-notes .folder .dropdown-btn .fa-ellipsis-v {
    visibility: hidden;
    padding: 2px 10px;
}

.d4-notes .folder:hover .dropdown-btn .fa-ellipsis-v {
    visibility: visible;
}

.d4-notes td {
    padding: 5px 10px;
    border: 1px solid #e6e6e6;
}