我試過顯示:flex;font - family:宋體;我也試過改變寬度，高度，顯示-內聯，內聯-塊，但無法解決。
Clone@Netflix
*{ margin:0; padding:0; box-sizing: border-box; font-family: sans-serif; } header{ position:absolute; display:flex; justify-content: space-between; align-items: center; height:100vh; width: 100%; } 
你可以用float: left;:
*{ margin:0; padding:0; box-sizing: border-box; font-family: sans-serif; } header{ position:absolute; display:flex; justify-content: space-between; align-items: center; height:100vh; width: 100%; } header .navigation * { float: left; } header .navigation > :not(h2) { margin-top: 5px; }