open an div with an animation
i was trying to make a portfólio and my problem is that i want to make a subcontent div that is related to the buttons ESCOLA, LINGUAGENS and EXPERIENCIAS, when these buttons are clicked the div will go from the top of the right frame to the bottom covering the buttons and showing the related content (i tried with JS but the "animation doens't work correclty, it needs to be clicked two times to work "), the third picture is actually the JS animation working, another problem is that when the back arrow is clicked the div slowly loses it height (for the animation) but it gets stuck when the div hits the arrow
