# HackMD 使用技巧 ## HTML/CSS > 2022/12/16 ## HTML結構與元素 > Concept: h1-h6 p ul list a span ```javascript var i =1; console.log("HELLO") ``` ### 小技巧 * 使用console.log輸出 * 列點技巧 ### 可用的標籤,列數字 1. h2 2. p 3. 3 ### 插入連結 參考講義 https://hahow.in/ ### 插入圖片,截圖後複製貼上  ### 複製圖片連結,再貼上連結 
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