CSS3实现ToolTip效果_html/css_WEB-ITnose-HTML Tutorial-php.cn

CSS3实现ToolTip效果_html/css_WEB-ITnose

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Release： 2016-06-24 11:48:37

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效果图如下↓↓↓↓↓ (知识点见代码注释)

HTML

 1 <!DOCTYPE html> 2 <html lang="en"> 3 <head> 4     <meta charset="UTF-8"> 5     <title>CSS3实现鼠标悬停显示消息提示框</title> 6     <meta http-equiv="X-UA-compatible" contnet="IE=edge"> 7     <meta name="viewport" content="width=device-width" initial-scale="1"> 8     <link rel="stylesheet" href="css/style.css"> 9     <link rel="stylesheet" href="css/font-awesome.min.css">10 </head>11 <body>12     <div class="nav">13         <ul>14             <li>15                 <a href="#" class="tooltip tooltip-effect-1">Home16                     <!-- 应用SVG做背景图片 -->17                     <span class="tooltip-content">18                         <!-- 应用文字图片,fa:Icon公共类; fa-camera:相机Icon; fa-fw:使i标签display:block; fa-spin:Icon动画效果; fa-border:Icon具有圆角边框; -->19                         <i  class="fa fa-camera fa-fw"></i>20                     </span>21                 </a>22             </li>23             <li>24                 <a href="#" class="tooltip tooltip-effect-2">About me25                     <span class="tooltip-content"><i  class="fa fa-heartbeat fa-fw"></i></span>26                 </a>27             </li>28             <li>29                 <a href="#" class="tooltip tooltip-effect-3">Photography30                     <span class="tooltip-content"><i  class="fa fa-diamond fa-fw"></i></span>31                 </a>32             </li>33             <li>34                 <a href="#" class="tooltip tooltip-effect-4">Work35                     <span class="tooltip-content"><i  class="fa fa-cogs fa-fw"></i></span>36                 </a>37             </li>38             <li>39                 <a href="#" class="tooltip tooltip-effect-5">Contact40                     <span class="tooltip-content"><i  class="fa fa-comments fa-fw"></i></span>41                 </a>42             </li>43         </ul>44     </div>45 </body>46 </html>

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CSS

  1 html {  2     width:100%;   3     height:100%;  4     /*屏幕旋转时文字大小不发生改变;*/  5     -webkit-text-size-adjust:none;  6 }  7 body {  8     margin: 0;  9     padding: 0; 10     width:100%; 11     height:100%; 12     background: #47c9af; 13     color:#74777b; 14     font-weight: 300; 15     font-size: 1.5em; 16     font-family:"Raleway","Arial"; 17 } 18 ul { 19     list-style: none; 20     padding: 0; 21     margin: 0; 22 } 23 a:link,a:visited,a:focus { 24     text-decoration: none; 25     outline: none; 26 } 27  28 *,*:after,*:before { 29     /*padding(填充)和border(边框)都不要影响盒子原先设定的大小;*/ 30     -webkit-box-sizing:border-box; 31 } 32 *:after,*:before { 33     display: block; 34     content:""; 35 } 36 /*清除浮动*/ 37 *:after { 38     clear:both; 39 } 40  41 /*Navgaitor*/ 42 .nav { 43     width:800px; 44     height:300px; 45     margin:200px auto; 46 } 47 .nav li { 48     display: inline-block; 49     margin:0 1em; 50 } 51 .tooltip { 52     display: inline-block; 53     font-weight: 700; 54     color:rgba(0,0,0,0.3); 55     padding:0.15em 0.25em 0 0; 56     position: relative; 57     z-index: 999; 58     transition: 0.4s; 59 } 60 .tooltip:hover { 61     color:rgba(255,255,255,1); 62 } 63 .tooltip-content { 64     position: absolute; 65     z-index: 9999; 66     width:80px; 67     height:80px; 68     /*span相对于父元素a垂直居中: 69         left:50%;span的左侧距离a的左侧是a宽度一半的距离; 70         margin-left:-40px;左移相对于自身宽度的一半; 71         bottom:100%;span的底部距离a的底部是a高度一倍的距离,刚好在a的正上方; 72     */ 73     left:50%; 74     margin-left: -40px; 75     bottom:100%; 76     margin-bottom: 20px; 77     text-align: center; 78     padding-top: 22px; 79     /*应用svg文件做背景图片;*/ 80     background:url(../img/tooltip1.svg) no-repeat center center; 81     opacity: 0; 82     transition: 0.4s; 83 } 84 .tooltip-content i { 85     font-style: normal; 86     font-size: 30px; 87     color:#47c9af; 88     opacity: 0; 89     transition: 0.3s; 90 } 91 .tooltip-effect-1 .tooltip-content { 92     /* 93         translate3d(0,10px,0):元素沿Y轴向下移动10px; 94         rotate3d(1,1,1,45deg):元素分别在X轴,Y轴和Z轴旋转45&deg;; 95         transform-origin:50% 100%;元素以本身计算出的位置为中心点; 96     */ 97     transform: translate3d(0,10px,0) rotate3d(1,1,1,45deg); 98     transform-origin :50% 100%; 99 }100 .tooltip-effect-1 .tooltip-content i {101     /*102         元素在X轴和Y轴上缩放0倍(最小化),在Z轴缩放1倍(不缩放);103     */104     transform:scale3d(0,0,1);105 }106 .tooltip-effect-2 .tooltip-content {107     transform: translate3d(0,20px,0);108 }109 .tooltip-effect-2 .tooltip-content i {110     transform:translate3d(0,15px,0);111 }112 .tooltip-effect-3 .tooltip-content {113     transform:translate3d(0,10px,0) rotate3d(0,1,0,90deg);114     transform-origin:50% 100%;115 }116 .tooltip-effect-3 .tooltip-content i {117     transform:scale3d(0,0,1);118 }119 .tooltip-effect-4 .tooltip-content {120     transform:translate3d(0,-20px,0);121 }122 .tooltip-effect-4 .tooltip-content i {123     transform:translate3d(0,20px,0);124 }125 .tooltip-effect-5 .tooltip-content {126     transform:scale3d(0,0,1);127     transform-origin:50% 100%;128 }129 .tooltip-effect-5 .tooltip-content i {130     transform:translate3d(0,20px,0);131 }132 /*划过效果,所有效果归位0;*/133 .tooltip:hover .tooltip-content,134 .tooltip:hover .tooltip-content i {135     opacity:1;136     transform:translate3d(0,0,0) rotate3d(1,1,1,0) scale3d(1,1,1);137 }

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注:Icon字体引用自 Font Awesome Icons 下载链接课程链接