css3如何实现提示文字弹窗

这篇文章将为大家详细讲解有关css3如免费云主机、域名何实现提示文字弹窗，小编觉得挺实用的，因此分享给大家做个参考，希望大家阅读完这篇文章后可以有所收获。不需要额外的javascript代码，你可以通过使用css3样式来创建一个类似的效果。

Css代码

[data-tips] { position: relative; text-decoration: none;} [data-tips]:after, [data-tips]:before { position: absolute; z-index: 100; opacity: 0; } [data-tips]:after { content: attr(data-tips); height: 25px; line-height: 25px; padding: 0 10px; font-size: 12px; text-align: center; color: #fff; background: #222; border-radius: 5px; text-shadow: 0 0 5px #000; -moz-box-shadow: 0 0 5px rgba(0,0,0,0.3); -webkit-box-shadow: 0 0 5px rgba(0,0,0,0.3); box-shadow: 0 0 5px rgba(0,0,0,0.3); white-space: nowrap; -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box; } [data-tips]:before { content: “”; width: 0; height: 0; border-width: 6px; border-style: solid; } [data-tips]:hover:after, [data-tips]:hover:before { opacity: 1; }/* Top tips */[data-tips].top-tip:after,[data-tips].top-tip:before { -webkit-transition: bottom 0.25s ease-in-out, opacity 0.25s ease-in-out; -moz-transition: bottom 0.25s ease-in-out, opacity 0.25s ease-in-out; transition: bottom 0.25s ease-in-out, opacity 0.25s ease-in-out; bottom: 90%; left: -9999px; margin-bottom: 12px;} [data-tips].top-tip:before { border-color: #222 transparent transparent transparent; margin-bottom: 0; } [data-tips].top-tip:hover:after, [data-tips].top-tip:hover:before { bottom: 100%; left: 0; } [data-tips].top-tip:hover:before { left: 15px; }/* Bottom tip */[data-tips].bottom-tip:after,[data-tips].bottom-tip:before { -webkit-transition: top 0.25s ease-in-out, opacity 0.25s ease-in-out; -moz-transition: top 0.25s ease-in-out, opacity 0.25s ease-in-out; transition: top 0.25s ease-in-out, opacity 0.25s ease-in-out; top: 90%; left: -9999px; margin-top: 12px;} [data-tips].bottom-tip:before { border-color: transparent transparent #222 transparent; margin-top: 0; } [data-tips].bottom-tip:hover:after, [data-tips].bottom-tip:hover:before { top: 100%; left: 0; } [data-tips].bottom-tip:hover:before { left: 15px; }/* Right tip */[data-tips].right-tip:after,[data-tips].right-tip:before { -webkit-transition: left 0.25s ease-in-out, opacity 0.25s ease-in-out; -moz-transition: left 0.25s ease-in-out, opacity 0.25s ease-in-out; transition: left 0.25s ease-in-out, opacity 0.25s ease-in-out; top: -9999px; left: 96%; margin-left: 12px;} [data-tips].right-tip:before { border-color: transparent #222 transparent transparent; margin-left: 0; } [data-tips].right-tip:hover:after, [data-tips].right-tip:hover:before { left: 100%; top: 0; } [data-tips].right-tip:hover:before { top: 7px; }/* Left tip */[data-tips].left-tip:after,[data-tips].left-tip:before { -webkit-transition: right 0.25s ease-in-out, opacity 0.25s ease-in-out; -moz-transition: right 0.25s ease-in-out, opacity 0.25s ease-in-out; transition: right 0.25s ease-in-out, opacity 0.25s ease-in-out; top: -9999px; right: 96%; margin-right: 12px;} [data-tips].left-tip:before { border-color: transparent transparent transparent #222; margin-right: 0; } [data-tips].left-tip:hover:after, [data-tips].left-tip:hover:before { right: 100%; top: 0; } [data-tips].left-tip:hover:before { top: 7px; }HTML代码bavotasan.com关于“css3如何实现提示文字弹窗”这篇文章就分享到这里了，希望以上内容可以对大家有一定的帮助，使各位可以学到更多知识，如果觉得文章不错，请把它分享出去让更多的人看到。

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