我需要Div标签的一些帮助

时间:2014-12-30 20:19:38

标签: html

由于某种原因,我结束了div标签,但文本没有显示在框下方: http://codepen.io/refath1/pen/NPbKaB

</div>
So,we know everything

4 个答案:

答案 0 :(得分:4)

它就在那里,但你忘了关闭一个<font>标签,所以它只是白色:

CODEPEN

<font color=white>内的

<div>从未关闭。嵌套HTML是一个好习惯,这样你就可以看到发生了什么:

<div>
   <font color=white>
     A car is traveling at <i>x</i> mph.The car has traveled 
     <font color=yellow>
        <u>57 miles</u>
     </font> 
     over a time span of 
     <font color=lightblue>
        <u>9 Hours</u>
     </font>.
     What was the car's 
     <b>
       <font color=lightgreen>
         Average Speed? 
       </font>
     </b>
   </font> <-------THIS WAS MISSING
</div>

So,we know everything 

答案 1 :(得分:2)

文字白底白字,所以你看不到它。

编辑:只是,为了记录,这是我见过的最糟糕的HTML!非常&#39; 90s。我建议您查看一些基本的HTML教程 - 可能是https://www.khanacademy.org/或者只是Google HTML和CSS教程

答案 2 :(得分:0)

你有一个未封闭的标签。

<font color=lightgreen>

没有相应的关闭标记。

顺便说一下,您不应该使用<font>标记,因为它们已被弃用。最好使用CSS进行格式化。

答案 3 :(得分:0)

完整代码,当您打开任何标记时,必须以</>

结尾

您的代码中的错误<font color=lightgreen>没有像</font>

这样的关闭标记

试试这个

            <style>
            div {
                background-color: #FF9494;
                width: 300px;
                padding: 25px;
                border: 2px solid;
                box-shadow: 10px 10px 5px #888888;
                box-shadow-color:lightgreen;
                border-radius: 25px;
                border: 25px solid lightpink;
                margin: 25px;

            }
        </style>
    </head>
    <body>
        <h1><font color=lightgreen>An Introduction to </font><font color=lightblue>Physics</font></h1>
        <h2><font color=#FF9494><u>Speed</u></font></h2>To find the speed of a given object,we must know the distance it has traveled as well as the<i> t</i> time it took for the object to travel <i>d</i> distance.Lets apply what we know to this problem:
        <div><font color=white>A car is traveling at <i>x</i> mph.The car has traveled <font color=yellow><u>57 miles</u></font> over a time span of <font color=lightblue><u>9 Hours</u></font>.What was the car's <b><font color=lightgreen>Average Speed</font></b> ? </font></div>
        So,we know everything 
    </body>