In this article, we will create a tap bar that you can use in your mobile projects. Let's first look at what are we building:
Let's code...
HTML
<div class="container">
<div class="bar">
<div class="bar-item pre-active" onclick="changeActive(this)">
<div class="bar-fluid"></div>
<div class="drop"></div>
<i class="far fa-calendar-alt"></i>
</div>
<div class="bar-item" onclick="changeActive(this)">
<div class="bar-fluid"></div>
<div class="drop"></div>
<i class="far fa-sticky-note"></i>
</div>
<div class="bar-item" onclick="changeActive(this)">
<div class="bar-fluid"></div>
<div class="drop"></div>
<i class="far fa-bell"></i>
</div>
<div class="bar-item" onclick="changeActive(this)">
<div class="bar-fluid"></div>
<div class="drop"></div>
<i class="far fa-address-book"></i>
</div>
</div>
</div>
In the HTML code, the "bar" class is the container of our tap bar and "bar-item" class are the buttons that trigger the animations.
Now let's look at the CSS:
CSS
* {
margin: 0px;
padding: 0px;
box-sizing: border-box;
}
.container {
width: 100%;
height: 100vh;
display: flex;
align-items: center;
justify-content: center;
background-color: #fc5c65;
}
.bar {
padding: 0px 10px;
display: flex;
align-items: center;
background-color: #ffffff;
border-radius: 10px 10px 20px 20px;
box-shadow: 3px 3px 0px 0px rgb(235 59 90);
}
.bar .bar-item {
position: relative;
overflow: hidden;
padding: 20px 25px;
cursor: pointer;
}
.bar .bar-item i {
z-index: 1;
position: relative;
color: #a4b0be;
transition: all .3s ease-in-out;
}
.bar .bar-item.pre-active i {
color: #fc5c65;
}
.bar .bar-item.active i {
color: #fc5c65;
animation: colour 1s ease-in-out;
}
.bar .bar-item.active .bar-fluid {
position: absolute;
top: 0px;
left: 0px;
background-color: #fc5c65;
width: 100%;
height: 0px;
animation: fluid 1s ease-in-out;
}
.bar .bar-item.active .bar-fluid:before {
content: '';
position: absolute;
top: 0px;
left: -50%;
background-color: #ffffff;
width: 110%;
height: 400%;
border-radius: 50%;
}
.bar .bar-item.active .bar-fluid:after {
content: '';
position: absolute;
top: 0px;
right: -50%;
background-color: #ffffff;
width: 110%;
height: 400%;
border-radius: 50%;
}
.bar .bar-item.active .drop {
position: absolute;
top: -2.5px;
left: 30.5px;
background-color: #fc5c65;
width: 2.5px;
height: 2.5px;
border-radius: 50%;
animation: drop 1s ease-in-out;
}
@keyframes colour {
0% { color: #a4b0be; }
55% {
color: #a4b0be;
transform: scale(1);
}
60% {
color: #fc5c65;
transform: scale(1);
}
70% { transform: scale(1.1); }
80% { transform: scale(1); }
}
@keyframes fluid {
0% { height: 0px; }
30% { height: 10px; }
100% { height: 0px; }
}
@keyframes drop {
20% { top: -2.5px; }
50% { top: 21px; }
51% { top: -2.5px; }
}
JavaScript
const preactiveItem = document.querySelector('.pre-active')
const barItems = document.querySelectorAll('.bar-item')
function changeActive (newActive) {
preactiveItem.classList.remove('pre-active')
barItems.forEach(element => {
element.classList.remove('active')
})
newActive.classList.add('active')
}
Codepen is here:
Oldest comments (47)
awesome !!!
Thank you!!
Perfect.
Thank you!!
Nice one!
Thank you!!
So satisfying.. Nice work..
Thank you!!
Mind blowing work
Thank you!!
Really awesome!
Thank you!!
This is really cool
Thank you!!
Very cool dude 👏👏👏
Thank you!!
Wow. Really nice. Very smooth and that droplet.. Amazing.
Thank you!! I'm working to bring more stuff
Wow 😍
wowwww nice
Thank you!!
It's soo amazing 🔥🔥thanks for sharing code this will help me for my learning 🙂🙂
Thank you!!
♥️👌
really neat
nice code, nice ui 👍
Thank you!!