Hi experts, I have a page which will have three buttons in the middle of the page. When the first button is clicked, the contents will be displayed in the middle of the page under the buttons. When the second button is clicked, the contents will be displayed
in the middle of the page of the same location of the first button contents. So it is with the third buttons.
Also, I have 50 items, some of the items will have one button listed on the page, some will have two buttons, while some will have three buttons. How to hide those buttons if they are not necessary. Please advise! Thank you very much!
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