Mozilla Firefox solution. Add: display: inline-block;. to the style of your td . Webkit based browsers (Google Chrome, Safari, ...) solution. ... <看更多>

I'm implementing table inside html, but line break seems not working in items in table. This is CSS table { ... td, th { padding: 5px 15px ... ... <看更多>

An alias of css/properties/overflow-wrap, word-wrap defines whether to break words when the content exceeds the boundaries of its container. ... <看更多>

Adding white-space: normal appears to fix it: #tooltip:hover .tooltiptext { white-space: normal; visibility: visible; word-wrap:break-word; ... ... <看更多>

... but it's not our only option. We can now use overflow-wrap to control how words break – and combine that ... ... <看更多>