背景圖像不會垂直超出ContentPlaceHolder和子頁面 [英]Background Image wont repeat vertically beyond the ContentPlaceHolder and Child Page
獲取背景圖像或文本以填充寬度,不重復,但不垂直拉伸 [英]get background image or text to fill width, not repeat, but not stretch vertically
使用Bootstrap 4將圖像與標題的底部邊框垂直對齊 [英]Line up image vertically with bottom border of header using Bootstrap 4