.Library-Theme .detail_page_ctn>.part_info>.part_info_menu .part_info_item {
    padding: 0 20px;
    text-align: left;
    margin: 0 20px;
    margin-bottom: 10px;
    border: 1px solid transparent;
    border-radius: 21px;
    line-height: 42px;
    -moz-transition: background-color .3s ease-in-out;
    -webkit-transition: background-color .3s ease-in-out;
    transition: background-color .3s ease-in-out
}

.Library-Theme .detail_page_ctn>.part_info>.part_info_menu .part_info_item:hover {
    -moz-transition: background-color .3s ease-in-out;
    -webkit-transition: background-color .3s ease-in-out;
    transition: background-color .3s ease-in-out
}

.Library-Theme .detail_page_ctn>.part_info>.part_info_menu .part_info_item {
    color: #944c7f;
    background-color: transparent
}

.Library-Theme .detail_page_ctn>.part_info>.part_info_menu .part_info_item.on {
    background-color: #944c7f;
    color: #fff
}

.Library-Theme .detail_page_ctn>.part_info>.part_info_menu .part_info_item:hover {
    background-color: #944c7f;
    color: #fff
}