Document .rectangle {height: 0;width: 0;border-left: 50px solid transparent;border-right: 50px solid transparent;border-top: 0;border-bottom: 50px solid #f40355;}
Document .rectangle {height: 0;width: 0;border-left: 50px solid transparent;border-right: 50px solid transparent;border-top: 0;border-bottom: 50px solid #f40355;}