Измените размер окна браузера, чтобы увидеть эффект (метки и входы будут складываться поверх друг друга, а не рядом друг с другом на меньших экранах):
[html]<div class="container">
<form action="action_page.php">
<div class="row">
<div class="col-25">
<label for="fname">First Name</label>
</div>
<div class="col-75">
<input type="text" id="fname" name="firstname" placeholder="Your name..">
</div>
</div>
<div class="row">
<div class="col-25">
<label for="lname">Last Name</label>
</div>
<div class="col-75">
<input type="text" id="lname" name="lastname" placeholder="Your last name..">
</div>
</div>
<div class="row">
<div class="col-25">
<label for="country">Country</label>
</div>
<div class="col-75">
<select id="country" name="country">
<option value="australia">Australia</option>
<option value="canada">Canada</option>
<option value="usa">USA</option>
</select>
</div>
</div>
<div class="row">
<div class="col-25">
<label for="subject">Subject</label>
</div>
<div class="col-75">
<textarea id="subject" name="subject" placeholder="Write something.." style="height:200px"></textarea>
</div>
</div>
<div class="row">
<input type="submit" value="Submit">
</div>
</form>
</div>
<style>
/* Style inputs, select elements and textareas */
input[type=text], select, textarea{
width: 100%;
padding: 12px;
border: 1px solid #ccc;
border-radius: 4px;
box-sizing: border-box;
resize: vertical;
}
/* Style the label to display next to the inputs */
label {
padding: 12px 12px 12px 0;
display: inline-block;
}
/* Style the submit button */
input[type=submit] {
background-color: #4CAF50;
color: white;
padding: 12px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
float: right;
}
/* Style the container */
.container {
border-radius: 5px;
background-color: #f2f2f2;
padding: 20px;
}
/* Floating column for labels: 25% width */
.col-25 {
float: left;
width: 25%;
margin-top: 6px;
}
/* Floating column for inputs: 75% width */
.col-75 {
float: left;
width: 75%;
margin-top: 6px;
}
/* Clear floats after the columns */
.row:after {
content: "";
display: table;
clear: both;
}
/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
.col-25, .col-75, input[type=submit] {
width: 100%;
margin-top: 0;
}
}</style>
[/html]
Шаг 1) добавить HTML
<div class="container">
<form action="action_page.php">
<div class="row">
<div class="col-25">
<label for="fname">First Name</label>
</div>
<div class="col-75">
<input type="text" id="fname" name="firstname" placeholder="Your name..">
</div>
</div>
<div class="row">
<div class="col-25">
<label for="lname">Last Name</label>
</div>
<div class="col-75">
<input type="text" id="lname" name="lastname" placeholder="Your last name..">
</div>
</div>
<div class="row">
<div class="col-25">
<label for="country">Country</label>
</div>
<div class="col-75">
<select id="country" name="country">
<option value="australia">Australia</option>
<option value="canada">Canada</option>
<option value="usa">USA</option>
</select>
</div>
</div>
<div class="row">
<div class="col-25">
<label for="subject">Subject</label>
</div>
<div class="col-75">
<textarea id="subject" name="subject" placeholder="Write something.." style="height:200px"></textarea>
</div>
</div>
<div class="row">
<input type="submit" value="Submit">
</div>
</form>
</div>
Шаг 2) добавить CSS:
/* Style inputs, select elements and textareas */
input[type=text], select, textarea{
width: 100%;
padding: 12px;
border: 1px solid #ccc;
border-radius: 4px;
box-sizing: border-box;
resize: vertical;
}
/* Style the label to display next to the inputs */
label {
padding: 12px 12px 12px 0;
display: inline-block;
}
/* Style the submit button */
input[type=submit] {
background-color: #4CAF50;
color: white;
padding: 12px 20px;
border: none;
border-radius: 4px;
cursor: pointer;
float: right;
}
/* Style the container */
.container {
border-radius: 5px;
background-color: #f2f2f2;
padding: 20px;
}
/* Floating column for labels: 25% width */
.col-25 {
float: left;
width: 25%;
margin-top: 6px;
}
/* Floating column for inputs: 75% width */
.col-75 {
float: left;
width: 75%;
margin-top: 6px;
}
/* Clear floats after the columns */
.row:after {
content: "";
display: table;
clear: both;
}
/* Responsive layout - when the screen is less than 600px wide, make the two columns stack on top of each other instead of next to each other */
@media screen and (max-width: 600px) {
.col-25, .col-75, input[type=submit] {
width: 100%;
margin-top: 0;
}
}
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