/*Ver1.0 2020/06/09　全体整理*/
/*Ver2.0 2020/06/11　スクロールバー非表示*/

/*文字*/
p{
    text-align:left;
}

/* グループ */
.member_select_list
{
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
.list_left,
.list_right
{
}

.list_center
{
    margin-top:150px;
}
.list_button
{
    margin-top: 200px;
}

.list_left
{
}

.list_center
{

}

.list_right
{

}

.list_button
{
}

/* リスト */
#left_list,
#right_list 
{
    width:100%;
    height: 300px;
    overflow-y: scroll;
}

#left_list option:nth-child(odd),
#right_list option:nth-child(odd) 
{
    background-color:#ff8;
}

/*ボタン*/
#top_button 
{
    visibility: hidden;
}