Tab navigation is a cornerstone of user-friendly interfaces, allowing seamless content organization. Leveraging CSS, we can elevate the visual appeal of tab components by ingeniously manipulating borders.

HTML Structure

Our starting point involves setting up the HTML structure for the tab component:

import React, { useState } from 'react';
import './tabstyle.css';

export default function Tab({ children, tab1Text, tab2Text }) {
    const [activeTab, setActiveTab] = useState('tab1');

    const handleTabClick = (tab) => {
      setActiveTab(tab);
    };
  return (
    <div className="tab-component">
        <div className='button-container'>
    <button
      className={activeTab === 'tab1' ? 'active tab-button' : 'tab-button'}
      onClick={() => handleTabClick('tab1')}
    >
       {tab1Text}
    </button>
    <button
      className={activeTab === 'tab2' ? 'active tab-button' : 'tab-button'}
      onClick={() => handleTabClick('tab2')}
    >
      {tab2Text}
    </button>
    </div>

    {/* Content for Tab 1 */}
    {activeTab === 'tab1' && (
      <div className="tab-content">
    {children[0]}
      </div>
    )}

    {/* Content for Tab 2 */}
    {activeTab === 'tab2' && (
      <div className="tab-content">
       {children[1]}
      </div>
    )}
  </div>
  )
}

Crafting Stylish Tabs

Let's delve into the CSS to style our tab buttons and container:

.button-container {
  border-bottom: 1px solid green; 
  position: relative;
}


.tab-component .tab-button {
  padding: 10px 40px;
  background-color: #eee;
  border: none;
  cursor: pointer;
  outline: none;
  margin-right: 5px;
  border-radius: 5px 5px 0 0;
  position: relative;
  border: 1px solid transparent;
  border-bottom: none; 
  position: relative;
  left: 10px;
}


.tab-component .tab-button.active {
  border-color: green; 
}

.tab-component .tab-button.active::after {
  content: '';
  position: absolute;
  bottom: -1px; 
  left: 0;
  width: 100%; 
  height: 1px;
  background-color: #eee; 
  z-index: 1; 
}

Unveiling the Magic

The magic happens in the .tab-button.active class! By cleverly manipulating the border-bottom: none; we've made the active tab button appear seamlessly connected to the content, offering a sleek and uninterrupted visual flow.

Wrapping Up

The strategic removal of the bottom border for the active tab button yields a visually refined tab component. This CSS trick ensures a smooth transition between tabs, enhancing the overall user experience.

Feel free to experiment and adapt these styles to your project's design language, creating a polished and engaging interface for your users!