如何使用自动换行属性限制元素的宽度？

Question

我在文本下面有一个边框底部（下面的示例为“内部利益相关者通信”），并且单词break会导致边框对于新宽度而言太大。改进CSS实现的最佳实践是什么？

 .cont {
 width: 250px;
 }
 
 .tab-title {
    border-bottom: 2px solid transparent;
    margin-bottom: 0px;
    padding-bottom: 3px;
    color: #1573a4;
    opacity: .89;
    font-size: 18px;
    line-height: .9;
    letter-spacing: -.3px;
    font-weight: 300;
}

.tab-title-active {
    border-bottom: 2px solid #1573a4;
    color: #1573a4;
    opacity: 1;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: .9;
    letter-spacing: -.3px;
 }
 .tabs-container div:last-child {
	text-align: right;
}
 
.tabs-container {
    width: 100%;
    border-bottom: .5px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
}

    <div class="cont">
      <div class="tabs-container">
				<div><h3 class="tab-title">Tab 1</h3></div>
        <div><h3 class="tab-title tab-title-active">Internal Stakeholder Communications</h3></div>
      </div>

Answer 1

您可以将max-width分配给.tab-title-active或tab-title类，以确保宽度不超过中心值。

.cont {
 width: 250px;
 }

 .tab-title {
    border-bottom: 2px solid transparent;
    margin-bottom: 0px;
    padding-bottom: 3px;
    color: #1573a4;
    opacity: .89;
    font-size: 18px;
    line-height: .9;
    letter-spacing: -.3px;
    font-weight: 300;
}

.tab-title-active {
    border-bottom: 2px solid #1573a4;
    color: #1573a4;
    opacity: 1;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: .9;
    letter-spacing: -.3px;
    max-width: 150px;
 }
 .tabs-container div:last-child {
	text-align: right;
}

.tabs-container {
    width: 100%;
    border-bottom: .5px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
}

    <div class="cont">
      <div class="tabs-container">
				<div><h3 class="tab-title">Tab 1</h3></div>
        <div><h3 class="tab-title tab-title-active">Internal Stakeholder Communications</h3></div>
      </div>

 

Answer 2

＆＃13;

＆＃13;

 .cont {
 width: 250px;
 }
 
 .tab-title {
    border-bottom: 2px solid transparent;
    margin-bottom: 0px;
    padding-bottom: 3px;
    color: #1573a4;
    opacity: .89;
    font-size: 18px;
    line-height: .9;
    letter-spacing: -.3px;
    font-weight: 300;
}

.tab-title-active {
    border-bottom: 2px solid #1573a4;
    color: #1573a4;
    opacity: 1;
    font-weight: normal;
    font-style: normal;
    font-stretch: normal;
    line-height: .9;
    letter-spacing: -.3px;
 }
 .tabs-container div:last-child {
	text-align: right;
}
 
.tabs-container {
    width: 100%;
    border-bottom: .5px solid #e0e0e0;
    display: flex;
    justify-content: space-between;
}

＆＃13;

    <div class="cont">
      <div class="tabs-container">
				<div><h3 class="tab-title">Tab 1</h3></div>
        <div style="max-width: 57%;"><h3 class="tab-title tab-title-active">Internal Stakeholder Communications</h3></div>
      </div>

＆＃13;

＆＃13;

＆＃13;  简单添加最大宽度：57％;包含文本的div