Html 按钮内的文本换行

text wrap inside a button

提问by Anuj Hari

I have 4 a-tags. Everything in each of the CSS works. It resizes the buttons perfectly on my phone. The only problem I have is on my phone, for the login/register button, the text cuts of inside the button and all it shows is login/register.

我有 4 个a标签。每个 CSS 中的所有内容都有效。它可以完美地调整我手机上的按钮大小。我唯一的问题是在我的手机上，对于登录/注册按钮，按钮内部的文本剪切以及它显示的只是登录/注册。

From what I recall white-space: normalis the way to do this, but maybe I am wrong.

据我回忆white-space: normal是这样做的方式，但也许我错了。

@media only screen and (max-device-width: 480px) {
  .newsButton {
    width: 49%;
    height: 140px;
    white-space: normal;
    float: left;
  }
  
  .venueButton {
    width: 49%;
    height: 140px;
    white-space: normal;
    float: right;
  }
  
  .learnButton {
    width: 49%;
    height: 140px;
    white-space: normal;
    float: left;
  }
  
  .loginButton {
    width: 49%;
    height: 140px;
    white-space: normal;
    float: right;
  }
}

<a href="menu.php" class="newsButton" data-role="button" data-theme="e">News</a>
<a href="venue.php" class="venueButton" data-role="button" data-theme="e">Venue Hire</a>
<a href="learn.php" class="learnButton" data-role="button" data-theme="e">Learn</a>
<a href="login.php" class="loginButton" data-role="button" data-theme="e">Login/Register</a>

回答by Kevin Pei

I believe you use word-wrap: break-word;. Also, remove the heightrestrictions - it'll just cause weird text overflow issues when the word wraps to a new line.

我相信你用word-wrap: break-word;. 此外，删除height限制 - 当单词换行到新行时，它只会导致奇怪的文本溢出问题。

@media only screen and (max-device-width: 480px) {
.newsButton{
    width:49%;
    word-wrap:break-word;
    float: left;
}

.venueButton{
    width:49%;
    word-wrap:break-word;
    float: right;
}

.learnButton{
    width:49%;
    word-wrap:break-word;
    float: left;
}

.loginButton{
    width:49%;
    word-wrap:break-word;
    float: right;
}
}

Also you seem to be using your classes in a really odd fashion. Shouldn't you be assigning those classes as id's and giving all the buttons one buttonclass like so? HTML

此外，您似乎以一种非常奇怪的方式使用您的课程。难道您不应该将这些类分配为id's 并button像这样为所有按钮分配一个类吗？ HTML

<a href="menu.php" id="newsButton" class="button" data-role="button" data-theme="e">News</a>
<a href="venue.php" id="venueButton" class="button" data-role="button" data-theme="e">Venue Hire</a>
<a href="learn.php" id="learnButton" class="button" data-role="button" data-theme="e">Learn</a>
<a href="login.php" id="loginButton" class="button" data-role="button" data-theme="e">Login/Register</a>

CSS:

CSS：

@media only screen and (max-device-width: 480px) {
    .button{
        width:49%;
        word-wrap:break-word;
        float: left;
    }
}

回答by gilbert-v

The issue is: atags are display: inlineby default. word-wrap: break-worddoesn't work on any element that isn't display: inline-blockor display: block(see this).

问题是：a标签是display: inline默认的。word-wrap: break-word不适用于任何不是display: inline-block或的元素display: block（请参阅此）。

As a result, you must your button like so

结果，你必须像这样你的按钮

.button {
  // ...
  display: inline-block;
  word-wrap: break-word;
  // ...
}

Hope this helps.

希望这可以帮助。