Hello Everyone, Today I will show you how to create an expandable search bar. At first, you just see the search icon after a click on this search icon it will expand.
Codesandbox Link:https://codesandbox.io/s/searchbar-0ff02-0ff02
Live Demo Link:https://0ff02.csb.app/
Let’s See the Design:
The below design is the final output that you will get as the final result of this content.
HTML Part:
To make this search bar I use a form tag, Input field, and a button.
Here is the HTML code:
<form action="" class="search-bar">
<input type="search" name="search" pattern=".*\S.*" required />
<button class="search-btn" type="submit">
<span>Search</span>
</button>
</form>
Now, Start with our simple CSS code
CSS Part:
* {
border: 0;
box-sizing: border-box;
margin: 0;
padding: 0;
}
:root {
font-size: calc(16px + (24 - 16) * (100vw - 320px) / (1920 - 320));
}
body,
button,
input {
font: 1em Hind, sans-serif;
line-height: 1.5em;
}
body,
input {
color: #171717;
}
body,
.search-bar {
display: flex;
}
body {
background: #f1f1f1;
height: 100vh;
}
.search-bar input,
.search-btn,
.search-btn:before,
.search-btn:after {
transition: all 0.25s ease-out;
}
.search-bar input,
.search-btn {
width: 3em;
height: 3em;
}
.search-bar input:invalid:not(:focus),
.search-btn {
cursor: pointer;
}
.search-bar,
.search-bar input:focus,
.search-bar input:valid {
width: 100%;
}
.search-bar input:focus,
.search-bar input:not(:focus) + .search-btn:focus {
outline: transparent;
}
.search-bar {
margin: auto;
padding: 1.5em;
justify-content: center;
max-width: 25em;
}
.search-bar input {
background: transparent;
border-radius: 1.5em;
box-shadow: 0 0 0 0.4em #171717 inset;
padding: 0.75em;
transform: translate(0.5em, 0.5em) scale(0.5);
transform-origin: 100% 0;
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
.search-bar input::-webkit-search-decoration {
-webkit-appearance: none;
}
.search-bar input:focus,
.search-bar input:valid {
background: #fff;
border-radius: 0.375em 0 0 0.375em;
box-shadow: 0 0 0 0.1em #d9d9d9 inset;
transform: scale(1);
}
.search-btn {
background: #171717;
border-radius: 0 0.75em 0.75em 0 / 0 1.5em 1.5em 0;
padding: 0.75em;
position: relative;
transform: translate(0.25em, 0.25em) rotate(45deg) scale(0.25, 0.125);
transform-origin: 0 50%;
}
.search-btn:before,
.search-btn:after {
content: "";
display: block;
opacity: 0;
position: absolute;
}
.search-btn:before {
border-radius: 50%;
box-shadow: 0 0 0 0.2em #f1f1f1 inset;
top: 0.75em;
left: 0.75em;
width: 1.2em;
height: 1.2em;
}
.search-btn:after {
background: #f1f1f1;
border-radius: 0 0.25em 0.25em 0;
top: 51%;
left: 51%;
width: 0.75em;
height: 0.25em;
transform: translate(0.2em, 0) rotate(45deg);
transform-origin: 0 50%;
}
.search-btn span {
display: inline-block;
overflow: hidden;
width: 1px;
height: 1px;
}
/* Active state */
.search-bar input:focus + .search-btn,
.search-bar input:valid + .search-btn {
background: #2762f3;
border-radius: 0 0.375em 0.375em 0;
transform: scale(1);
}
.search-bar input:focus + .search-btn:before,
.search-bar input:focus + .search-btn:after,
.search-bar input:valid + .search-btn:before,
.search-bar input:valid + .search-btn:after {
opacity: 1;
}
.search-bar input:focus + .search-btn:hover,
.search-bar input:valid + .search-btn:hover,
.search-bar input:valid:not(:focus) + .search-btn:focus {
background: #0c48db;
}
.search-bar input:focus + .search-btn:active,
.search-bar input:valid + .search-btn:active {
transform: translateY(1px);
}