.main{display:flex;justify-content:center;align-items:center;height:100vh;background:#fffefc;color:#37352f;line-height:1.5;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,"Apple Color Emoji",Arial,sans-serif,"Segoe UI Emoji","Segoe UI Symbol";-webkit-font-smoothing:auto;text-align:center;flex-direction:column;margin:0;padding:40px 20px 60px 20px}

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1. Free time

Exercise 1

7.2