Landing Page

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Landing Page

https://www.sololearn.com/learning/1162

DeskTop

Mobile

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codepen

TODO

https://codepen.io/xgqfrms/pen/dyjvbpe

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CSS 盒子模型

https://www.sololearn.com/learning/1162/4816/12375/2

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box-sizing

默认值： box-sizing: content-box;

https://developer.mozilla.org/zh-CN/docs/Web/CSS/box-sizing

https://developer.mozilla.org/zh-CN/docs/Learn/CSS/Building_blocks/The_box_model

https://developer.mozilla.org/zh-CN/docs/Web/CSS/CSS_Box_Model/Introduction_to_the_CSS_box_model

https://zzk.cnblogs.com/my/s/blogpost-p?Keywords=CSS%20%E7%9B%92%E5%AD%90%E6%A8%A1%E5%9E%8B

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https://codepen.io/xgqfrms/pen/rNrmMeP

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Responsive Web Design

https://www.sololearn.com/certificates/CT-JUPQ8JT4

Landing Page

https://codepen.io/xgqfrms/pen/dyjvbpe

CSS box-sizing: content-box; vs box-sizing: border-box; All In One

https://codepen.io/xgqfrms/pen/rNrmMeP