程式碼在這:
<span style="font-weight: bold; background: -webkit-linear-gradient(transparent 60%, #FFED00 60%, #FFED00 100%,transparent 100%);">我是粗體螢光筆文字</span>
沒粗體的版本:
<span style="font-weight: bold; background: -webkit-linear-gradient(transparent 60%, #FFED00 60%, #FFED00 100%,transparent 100%);">我是螢光筆文字</span>