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- <html>
- <head>
- <style>
- /* 下拉按钮样式 */
- .case_dropbtn {
- /*background-color: #4CAF50;*/
- /*color: white;*/
- padding: 2px;
- font-size: 80%;
- border: none;
- margin:0px;
- }
- .case_dropdown .case_dropbtn {
- /*background-color: #F80;*/
- /*color: white;*/
- padding-left: 3px;
- padding-right: 3px;
- padding-top: 0px;
- padding-bottom: 0px;
- border: none;
- font-size: 100%;
- cursor: pointer;
- margin:0px;
- }
- /* 容器 <div> - 需要定位下拉内容 */
- .case_dropdown {
- /*position: relative;*/
- display: inline-block;
- }
- /* 下拉内容 (默认隐藏) */
- .case_dropdown-content {
- display: none;
- background-color: #f9f9f9;
- min-width: 1em;
- box-shadow: 0px 4px 8px 0px rgba(0,0,0,0.2);
- }
- /* 下拉菜单的链接 */
- .case_dropdown-content a {
- color: black;
- padding: 2px 4px;
- text-decoration: none;
- display: inline;
- cursor: pointer;
- }
- /* 鼠标移上去后修改下拉菜单链接颜色 */
- .case_dropdown-content a:hover {background-color: #f1f1f1}
- /* 在鼠标移上去后显示下拉菜单 */
- .case_dropdown:hover .case_dropdown-content {
- display: inline;
- }
- /* 当下拉内容显示后修改下拉按钮的背景颜色 */
- .case_dropdown:hover .case_dropbtn {
- background-color: #3e8e41;
- }
- .mean_block{
- display:inline-block;
- cursor: pointer;
- border: black solid thin;
- margin:2px 2px;
- padding:0px;
- border-radius: 4px;
- background-color:#ECECEC;
- }
- .mean_inner{
- display:inline;
- }
- .mean_button{
- display:none;
- margin:0;
- padding:1px 5px;
- }
- .mean_block:hover .mean_button {
- display: inline;
-
- }
- .mean_button:hover{
- background-color: #3e8e41;
- }
- .button_shell{
- display:inline-block;
- width:1em;
- }
- </style>
- <style>
- /* Tooltip 容器 */
- .tooltip
- {
- position: relative;
- display: inline-block;
- border-bottom: 1px dotted black;
- /* 悬停元素上显示点线 */
- }
- /* Tooltip 文本 */
- .tooltip .tooltiptext
- {
- visibility: hidden;
- width: 180px;
- background-color: black;
- color: #fff;
- padding: 5px;
- border-radius: 6px;
- /* 定位 */
- position: absolute;
- z-index: 1;
- top: 100%;
- left: 50%;
- margin-left: -60px;
- /* 使用一半宽度 (120/2 = 60) 来居中提示工具 */
- }
-
- /* 鼠标移动上去后显示提示框 */
- .tooltip:hover .tooltiptext
- {
- visibility: visible;
- }
-
- .tooltip .tooltiptext::after
- {
- content: " ";
- position: absolute;
- bottom: 100%;
- /* 提示工具头部 */
- left: 50%;
- margin-left: -5px;
- border-width: 5px;
- border-style: solid;
- border-color: transparent transparent black transparent;
- }
- .tooltip .tooltiptext
- {
- opacity: 0;
- transition: opacity 1s;
- }
- .tooltip:hover .tooltiptext
- {
- opacity: 1;
- }
-
- /* 下拉菜单的链接 */
- .tooltiptext a {
- color: #FFF;
- padding: 2px 4px;
- text-decoration: none;
- display: inline;
- cursor: pointer;
- border-right:#FFF solid thin;
- }
- /* 鼠标移上去后修改下拉菜单链接颜色 */
- .tooltiptext a:hover {background-color: #555}
- </style>
- </head>
- <body>
- <div class="mean_block">
- <div class="button_shell">
- <p class="mean_button">«</p>
- </div>
- <p class="mean_inner">Test</p>
- <div class="button_shell">
- <p class="mean_button">x</p>
- </div>
- </div>
- <div class="mean_block">
- <div class="button_shell">
- <p class="mean_button">«</p>
- </div>
- <p class="mean_inner">Test</p>
- <div class="button_shell">
- <p class="mean_button">x</p>
- </div>
- </div>
- <div class="tooltip">鼠标移动到这 <span class="tooltiptext"><a>提示1</a><a>提示1</a><a>提示1</a></span> </div>
- <script>
- </script>
- </body>
- </html>
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