make button look clickable css - SERP Analysis

https://stackoverflow.com/questions/17530022/how-do-i-make-a-css-button-clickable

https://ux.stackexchange.com/questions/120870/how-to-ensure-that-buttons-look-clickable

https://jvf.com/making-buttons-irresistibly-clickable-with-css/%3Futm_source%3Drss%26utm_medium%3Drss%26utm_campaign%3Dmaking-buttons-irresistibly-clickable-with-css

https://www.w3schools.com/css/css3_buttons.asp

https://dev.to/ayako_yk/clickable-area-of-a-button-2n8f

https://www.reddit.com/r/web_design/comments/h0xz8m/suggestions_on_how_to_make_a_nonstandard_button/

https://fortysevenmedia.com/blog/archives/making_accessible_css_buttons_look_awesome/

https://www.quora.com/What-is-the-best-way-to-turn-a-URL-into-a-clickable-button-using-CSS

https://www.geeksforgeeks.org/css/how-to-add-a-pressed-effect-on-button-click-in-css/

https://www.codecademy.com/forum_questions/536ccab4548c35ad24001a2e