本章节我们将学习如何使用 CSS 创建搜索框。
图标资源用的是 Font Awesome4.7 版本的图标。
Font Awesome 图标教程可以参考:Font Awesome 图标
可以直接引入第三方 CDN 库:
<link rel="stylesheet" href="https://zhishitu.com/" target="_blank">
基础 HTML 代码
搜索表单 HTML 代码
<!-- 搜索表单 -->
<form class="example" action="action_page.php">
<input type="text" placeholder="搜索.." name="search">
<button type="submit"><i class="fa fa-search"></i></button>
</form>
搜索框 CSS 代码
实例 * {
box-sizing: border-box;
}
/* 设置搜索框 */
form.example input[type=text] {
padding: 10px;
font-size: 17px;
border: 1px solid grey;
float: left;
width: 80%;
background: #f1f1f1;
}
/* 设置提交按钮 */
form.example button {
float: left;
width: 20%;
padding: 10px;
background: #2196F3;
color: white;
font-size: 17px;
border: 1px solid grey;
border-left: none; /* 防止双边框 */
cursor: pointer;
}
form.example button:hover {
background: #0b7dda;
}
/* 清除浮动 */
form.example::after {
content: "";
clear: both;
display: table;
}
br>知识兔 »第二个搜索框实例
实例 body{
background: #f2f2f2;
font-family: 'Open Sans', sans-serif;
}
.search {
width: 100%;
position: relative;
display: flex;
}
.searchTerm {
width: 100%;
border: 3px solid #00B4CC;
border-right: none;
padding: 5px;
height: 20px;
border-radius: 5px 0 0 5px;
outline: none;
color: #9DBFAF;
}
.searchTerm:focus{
color: #00B4CC;
}
.searchButton {
width: 40px;
height: 36px;
border: 1px solid #00B4CC;
background: #00B4CC;
text-align: center;
color: #fff;
border-radius: 0 5px 5px 0;
cursor: pointer;
font-size: 20px;
}
/* 调整大小查看搜索栏的变化*/
.wrap{
width: 30%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
br>知识兔 »
<!-- 搜索表单 -->
<form class="example" action="action_page.php">
<input type="text" placeholder="搜索.." name="search">
<button type="submit"><i class="fa fa-search"></i></button>
</form>
* {
box-sizing: border-box;
}
/* 设置搜索框 */
form.example input[type=text] {
padding: 10px;
font-size: 17px;
border: 1px solid grey;
float: left;
width: 80%;
background: #f1f1f1;
}
/* 设置提交按钮 */
form.example button {
float: left;
width: 20%;
padding: 10px;
background: #2196F3;
color: white;
font-size: 17px;
border: 1px solid grey;
border-left: none; /* 防止双边框 */
cursor: pointer;
}
form.example button:hover {
background: #0b7dda;
}
/* 清除浮动 */
form.example::after {
content: "";
clear: both;
display: table;
}
br>知识兔 »第二个搜索框实例
实例 body{
background: #f2f2f2;
font-family: 'Open Sans', sans-serif;
}
.search {
width: 100%;
position: relative;
display: flex;
}
.searchTerm {
width: 100%;
border: 3px solid #00B4CC;
border-right: none;
padding: 5px;
height: 20px;
border-radius: 5px 0 0 5px;
outline: none;
color: #9DBFAF;
}
.searchTerm:focus{
color: #00B4CC;
}
.searchButton {
width: 40px;
height: 36px;
border: 1px solid #00B4CC;
background: #00B4CC;
text-align: center;
color: #fff;
border-radius: 0 5px 5px 0;
cursor: pointer;
font-size: 20px;
}
/* 调整大小查看搜索栏的变化*/
.wrap{
width: 30%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}
br>知识兔 »
body{
background: #f2f2f2;
font-family: 'Open Sans', sans-serif;
}
.search {
width: 100%;
position: relative;
display: flex;
}
.searchTerm {
width: 100%;
border: 3px solid #00B4CC;
border-right: none;
padding: 5px;
height: 20px;
border-radius: 5px 0 0 5px;
outline: none;
color: #9DBFAF;
}
.searchTerm:focus{
color: #00B4CC;
}
.searchButton {
width: 40px;
height: 36px;
border: 1px solid #00B4CC;
background: #00B4CC;
text-align: center;
color: #fff;
border-radius: 0 5px 5px 0;
cursor: pointer;
font-size: 20px;
}
/* 调整大小查看搜索栏的变化*/
.wrap{
width: 30%;
position: absolute;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
}