.page_debug__W4_Bq section *{border:1px solid red}.page_debug__W4_Bq section:first-child{background:pink}.page_debug__W4_Bq section:nth-child(2){background:teal}.page_debug__W4_Bq section:nth-child(3){background:lavender}.page_debug__W4_Bq section:nth-child(4){background:honeydew}