CSS空白頁有下劃線的教程
HTML和CSS是用于創(chuàng)建網(wǎng)頁的基本語言，其中CSS可以用于樣式和布局，而HTML則用于結(jié)構(gòu)和內(nèi)容。創(chuàng)建漂亮的網(wǎng)頁需要掌握HTML、CSS和JavaScript等多種技術(shù)。在本文中，我們將介紹如何使用CSS來給空白頁添加下劃線。
讓我們首先看看HTML中的空白頁如何添加下劃線。在HTML中，空白頁可以通過在<p>標(biāo)簽中聲明無內(nèi)容</p>來創(chuàng)建。例如：
```html
<p>This is a空白頁.</p>
這將創(chuàng)建一個帶有下劃線的空頁面。如果想在空白頁的上面添加下劃線，可以將下劃線的樣式應(yīng)用到<p>標(biāo)簽的父標(biāo)簽中：
```html
<p style="color: blue;">This is a空白頁.</p>
這將創(chuàng)建一個帶有下劃線的下劃線的空頁面。另外，如果想在多個空白頁之間添加下劃線，可以使用<p>標(biāo)簽并傳遞一個style屬性</p>:
```html
<p style="color: blue;">
<p>This is a空白頁1.</p>
<p>This is a空白頁2.</p>
這將創(chuàng)建一個帶有下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的下劃線的HTML語言，可以用于創(chuàng)建布局，以便使網(wǎng)頁更加美觀和布局，但