main .board_area {display: flex; justify-content: center;}
main .board_area > div {width: 90%; max-width: 1480px; padding: 100px 0px;}

/* board_title */ 
main .board_area .board_title {border-top: 2px solid #000000; border-bottom: 1px solid #d3d3d3;padding: 20px 0px;}
main .board_area .board_title > div:nth-child(1) {font-size: 24px; font-weight: 700; margin-bottom: 20px;}
main .board_area .board_title > div:nth-child(2) {color: #999999; font-size: 16px;}
main .board_area .board_title > div:nth-child(2) > span { margin-right: 25px;}

/* board_items */
main .board_area .board_items { font-size: 16px;  border-bottom: 1px solid #d3d3d3;}
main .board_area .board_items div:nth-child(1) {border-bottom: 1px solid #d3d3d3; padding: 20px 0px 20px 10px;}
main .board_area .board_items div:nth-child(2) {padding: 20px 0px;}
main .board_area .board_items div:nth-child(1) img {width: 12px; margin-right: 20px;}
main .board_area .board_items div:nth-child(1) button { display: flex; align-items: center;}


main .board_area .list_btn_section {display: flex; justify-content: center; align-items: center; height: 200px;}
main .board_area .list_btn_section button {background-color: #2b52b0; color: #FFFFFF; width: 140px; height: 60px; font-size: 18px;}