老师，我设置不了table里面p标签的属性,

<div id="bottom">

               <table>

               <tr>

               <td><img src="img/b1.jpg" /></td>

               <td class="word">

               <p class="first-p">Library</p>

               <p class="second-p">Lorem Ipsum is simply dummy text of the printing and typesetting industyry</p>

               <p class="thrid-p">Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type sepcimen book</p>

               <a href="#">EXPLORE</a>

               </td>

               <td><img src="img/b2.jpg" /></td>

               <td>

               <p>Library</p>

               <p>Lorem Ipsum is simply dummy text of the printing and typesetting industyry</p>

               <p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type sepcimen book</p>

               <a href="#">EXPLORE</a>

               </td>

               </tr>

               <tr>

               <td>

               <p>Library</p>

               <p>Lorem Ipsum is simply dummy text of the printing and typesetting industyry</p>

               <p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type sepcimen book</p>

               <a href="#">EXPLORE</a>

               </td>

               <td><img src="img/b3.jpg" /></td>

               <td>

               <p>Library</p>

               <p>Lorem Ipsum is simply dummy text of the printing and typesetting industyry</p>

               <p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s,when an unknown printer took a galley of type and scrambled it to make a type sepcimen book</p>

               <a href="#">EXPLORE</a>

               </td>

               <td><img src="img/b4.jpg" /></td>

               </tr>

               </table>

</div>