import pygame
import sys
pygame.init()

display = pygame.display.set_mode( ( 800, 800 ) )
display.fill((255, 255, 255))

displaysurface = pygame.display.set_mode((400,600))

color_dark = (100,100,100)
color_light = (50,50,50)


pygame.draw.rect(display, color_dark, [590, 315, 80, 30])
smallfont = pygame.font.SysFont('Corbel' ,16)
text = smallfont.render('LOAD' , True , color_light)

while True :
    for event in pygame.event.get() :
        if event.type == pygame.QUIT :
            pygame.quit()
            sys.exit()
        mouse = pygame.mouse.get_pos()
        if event.type == pygame.MOUSEBUTTONDOWN :
            if 590 <= mouse[0] <= 670 and 315 <= mouse[1] <= 345 :
                print("Button clicked!")

    display.blit(text , (600 , 320))    
    pygame.display.update()