text-underline-offset下划线偏移实例页面
回到相关文章 »效果:
下划线位置是?zhangxinxu.com
代码:
CSS代码:
input { width: 280px; } span { text-decoration: underline; font-size: 200%; }
HTML代码:
<input id="range" type="range" min="-2" max="2" step="0.1" value="0"> <output>0em</output> <p><span id="target">下划线位置是?zhangxinxu.com</span></p>
JS代码:
range.addEventListener('input', function () { this.nextElementSibling.textContent = this.value + 'em'; target.style.textUnderlineOffset = this.value + 'em'; });