How to Create Hover Tabs / change tabs on hover, with CSS and JavaScript
Step 1) Add HTML:
<h2>Hover Tabs</h2> <p>Move the mouse over a button inside the tabbed menu:</p> <div class="tab"> <button class="tablinks" onmouseover="openCity(event, 'London')">London</button> <button class="tablinks" onmouseover="openCity(event, 'Paris')">Paris</button> <button class="tablinks" onmouseover="openCity(event, 'Tokyo')">Tokyo</button> </div> <div id="London" class="tabcontent"> <h3>London</h3> <p>London is the capital city of England.</p> </div> <div id="Paris" class="tabcontent"> <h3>Paris</h3> <p>Paris is the capital of France.</p> </div> <div id="Tokyo" class="tabcontent"> <h3>Tokyo</h3> <p>Tokyo is the capital of Japan.</p> </div> <div class="clearfix"></div>
Step 2) Add CSS:
Style the buttons and the tab content:
* {box-sizing: border-box} body {font-family: "Lato", sans-serif;} /* Style the tab */ .tab { float: left; border: 1px solid #ccc; background-color:#EBF4FA; width: 30%; height: 300px; } /* Style the buttons inside the tab */ .tab button { display: block; background-color: inherit; color: black; padding: 22px 16px; width: 100%; border: inherit; outline: none; text-align: left; cursor: pointer; font-size: 17px; } /* Change background color of buttons on hover */ .tab button:hover { background-color: #357EC7; } /* Create an active/current "tab button" class */ .tab button.active { background-color: #357EC7; } /* Style the tab content */ .tabcontent { float: left; padding: 0px 12px; border: 1px solid #ccc; width: 70%; background-color:#EBF4FA; border-left: none; height: 300px; display: none; } /* Clear floats after the tab */ .clearfix::after { content: ""; clear: both; display: table; }
Step 3) Add JavaScript:
function openCity(evt, cityName) { var i, tabcontent, tablinks; tabcontent = document.getElementsByClassName("tabcontent"); for (i = 0; i < tabcontent.length; i++) { tabcontent[i].style.display = "none"; } tablinks = document.getElementsByClassName("tablinks"); for (i = 0; i < tablinks.length; i++) { tablinks[i].className = tablinks[i].className.replace(" active", ""); } document.getElementById(cityName).style.display = "block"; evt.currentTarget.className += " active"; }
Final Output :
How to Create Hover Tabs / change tabs on hover, with CSS and JavaScript
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