如何使用CSS创建堆叠表单?
在堆叠表单中,输入字段、标签和按钮彼此叠加。当在不同的设备上打开带有表单的网页时,它将叠加。使用 <form> 元素在网页上创建表单。让我们了解如何使用CSS创建堆叠表单。
创建表单
使用 <form> 元素在网页上创建表单。输入字段包括文字、密码和重复密码输入类型。同时,登录和注册按钮也位于以下位置 -
<form> <label for="email"><b>Email</b></label> <input type="text" placeholder="Enter Email" name="email" required> <label for="psw"><b>Password</b></label> <input type="password" placeholder="Enter Password" name="psw" required> <label for="psw-repeat"><b>Repeat Password</b></label> <input type="password" placeholder="Repeat Password" name="psw-repeat" required> <hr> <p>By creating an account you agree to our <a href="#">Terms & Privacy</a>.</p> <button type="submit" class="registerbtn">Register</button> <div class="signin"> <p>Already have an account? <a href="#">Sign in</a>.</p> </div> </form>
设置表单样式
使用max-width属性设置最大宽度来设定表单样式 -
form { padding: 16px; max-width: 800px; margin-left: 20%; background-color: rgb(255, 254, 195); }
设置输入字段样式
输入字段的宽度设置为100%。display属性设置为inline-block -
input[type=text], input[type=password] { width: 100%; font-size: 20px; padding: 15px; margin: 5px 0 22px 0; display: inline-block; border: none; background: #f1f1f1; }
注册按钮
使用 <button> 元素在网页上创建一个注册按钮 -
<button type="submit" class="registerbtn">Register</button>
设置注册按钮样式 -
.registerbtn { background-color: #4CAF50; color: white; font-size: 25px; padding: 16px 20px; margin: 8px 0; border: none; cursor: pointer; width: 100%; opacity: 0.9; }
示例
以下是使用CSS创建堆叠表单的代码 -
<!DOCTYPE html> <html> <head> <style> body { font-family: Arial, Helvetica, sans-serif; font-size: 20px; } h1{ text-align: center; } * { box-sizing: border-box; } label{ font-size: 18px; } form { padding: 16px; max-width: 800px; margin-left: 20%; background-color: rgb(255, 254, 195); } input[type=text], input[type=password] { width: 100%; font-size: 20px; padding: 15px; margin: 5px 0 22px 0; display: inline-block; border: none; background: #f1f1f1; } input[type=text]:focus, input[type=password]:focus { background-color: #ddd; outline: none; } hr { border: 1px solid #f1f1f1; margin-bottom: 25px; } .registerbtn { background-color: #4CAF50; color: white; font-size: 25px; padding: 16px 20px; margin: 8px 0; border: none; cursor: pointer; width: 100%; opacity: 0.9; } .registerbtn:hover { opacity: 1; } a { color: dodgerblue; text-decoration: none; } .signin { background-color: #f1f1f1; text-align: center; } @media (max-width: 800px) { form { width: 100%; margin-left: 0px; } } </style> </head> <body> <h1>Stacked Form Example</h1> <form> <label for="email"><b>Email</b></label> <input type="text" placeholder="Enter Email" name="email" required> <label for="psw"><b>Password</b></label> <input type="password" placeholder="Enter Password" name="psw" required> <label for="psw-repeat"><b>Repeat Password</b></label> <input type="password" placeholder="Repeat Password" name="psw-repeat" required> <hr> <p>By creating an account you agree to our <a href="#">Terms & Privacy</a>.</p> <button type="submit" class="registerbtn">Register</button> <div class="signin"> <p>Already have an account? <a href="#">Sign in</a>.</p> </div> </form> </body> </html>
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