- Tab 1
- Tab 2
- Tab 3
Good morning. This is the content of Tab 1.
Hello. This is the content of Tab 2.
Good evening. This is the content of Tab 3.
HTML
<div class="container">
<h1>Tab Design 8 - Neon Blue</h1>
<div class="tab-container">
<ul>
<li class="selected" data-id="tab-1">Tab 1</li>
<li data-id="tab-2">Tab 2</li>
<li data-id="tab-3">Tab 3</li>
</ul>
<div class="tab-content selected" id="tab-1">
Good morning. This is the content of Tab 1.
</div>
<div class="tab-content" id="tab-2">
Hello. This is the content of Tab 2.
</div>
<div class="tab-content" id="tab-3">
Good evening. This is the content of Tab 3.
</div>
</div>
</div>
CSS
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: #0a0a0a;
padding: 20px;
}
.container {
max-width: 800px;
margin: 0 auto;
background: #1a1a1a;
border-radius: 12px;
box-shadow: 0 4px 12px rgba(0,0,0,0.5);
overflow: hidden;
}
h1 {
text-align: center;
padding: 30px 20px;
background: linear-gradient(135deg, #00aaff 0%, #0088cc 100%);
color: white;
margin: 0;
text-shadow: 0 0 10px rgba(0, 150, 255, 0.8);
}
/* ===== Design 8: Neon Blue ===== */
.tab-container {
overflow: hidden;
border-radius: 12px;
}
.tab-container ul {
margin: 0;
padding: 0;
list-style: none;
display: flex;
background: #0a0a0a;
border-radius: 12px 12px 0 0;
overflow: hidden;
position: relative;
box-shadow: 0 0 20px rgba(0, 150, 255, 0.3);
}
.tab-container ul::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(90deg,
transparent 0%,
rgba(0, 150, 255, 0.1) 50%,
transparent 100%);
animation: neonPulse 3s ease-in-out infinite;
}
@keyframes neonPulse {
0%, 100% { opacity: 0.3; }
50% { opacity: 0.8; }
}
.tab-container ul li {
flex: 1;
padding: 16px 24px;
text-align: center;
cursor: pointer;
transition: all 0.4s ease;
position: relative;
color: #00aaff;
border-right: 1px solid rgba(0, 150, 255, 0.2);
text-shadow: 0 0 5px rgba(0, 150, 255, 0.5);
font-weight: 500;
}
.tab-container ul li:last-child {
border-right: none;
}
.tab-container ul li.selected {
color: #fff;
background: linear-gradient(135deg, #00aaff 0%, #0088cc 100%);
box-shadow:
0 0 20px rgba(0, 150, 255, 0.6),
inset 0 2px 4px rgba(255, 255, 255, 0.2);
text-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
animation: neonGlow 2s ease-in-out infinite alternate;
}
@keyframes neonGlow {
from {
box-shadow:
0 0 20px rgba(0, 150, 255, 0.6),
inset 0 2px 4px rgba(255, 255, 255, 0.2);
}
to {
box-shadow:
0 0 30px rgba(0, 150, 255, 0.8),
inset 0 2px 4px rgba(255, 255, 255, 0.3);
}
}
.tab-container ul li:not(.selected):hover {
background: rgba(0, 150, 255, 0.1);
color: #00ccff;
text-shadow: 0 0 8px rgba(0, 150, 255, 0.7);
transform: translateY(-1px);
}
.tab-container .tab-content {
display: none;
padding: 24px;
min-height: 150px;
background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 100%);
color: #00aaff;
border-radius: 0 0 12px 12px;
box-shadow:
0 4px 12px rgba(0, 0, 0, 0.5),
0 0 20px rgba(0, 150, 255, 0.2);
border: 1px solid rgba(0, 150, 255, 0.3);
border-top: none;
position: relative;
overflow: hidden;
}
.tab-container .tab-content::before {
content: '';
position: absolute;
top: 0;
left: 0;
right: 0;
height: 1px;
background: linear-gradient(90deg,
transparent 0%,
#00aaff 50%,
transparent 100%);
animation: neonScan 2s linear infinite;
}
@keyframes neonScan {
0% { transform: translateX(-100%); }
100% { transform: translateX(100%); }
}
.tab-container .tab-content.selected {
display: block;
animation: neonFadeIn 0.5s ease;
}
@keyframes neonFadeIn {
from {
opacity: 0;
transform: translateY(-10px);
box-shadow:
0 4px 12px rgba(0, 0, 0, 0.5),
0 0 20px rgba(0, 150, 255, 0.1);
}
to {
opacity: 1;
transform: translateY(0);
box-shadow:
0 4px 12px rgba(0, 0, 0, 0.5),
0 0 20px rgba(0, 150, 255, 0.2);
}
}
JavaScript
// Get tab container
const tabContainer = document.querySelector('.tab-container');
const tabMenuItems = tabContainer.querySelectorAll('ul li');
const tabContents = tabContainer.querySelectorAll('.tab-content');
// Set event listeners for each tab menu item
tabMenuItems.forEach(tabMenuItem => {
tabMenuItem.addEventListener('click', () => {
// Remove selected class from all tabs
tabMenuItems.forEach(item => {
item.classList.remove('selected');
});
// Add selected class only to clicked tab
tabMenuItem.classList.add('selected');
// Remove selected class from all tab contents
tabContents.forEach(tabContent => {
tabContent.classList.remove('selected');
});
// Add selected class to content with same ID as clicked tab's data attribute
document.getElementById(tabMenuItem.dataset.id).classList.add('selected');
});
});