How to make a responsive page in html Class-3
डेस्कटॉप, टैबलेट और मोबाइल एचटीएमएल पेज हैंड कोडिंग
write in stylesheet header tag
<style>
* {
box-sizing: border-box;
}
.row::after {
content: “”;
clear: both;
display: table;
}
[class*=”col-“] {
float: left;
padding: 15px;
}
html {
font-family: “Lucida Sans”, sans-serif;
}
.header {
background-color: #ff8e08;
color: #ffffff;
padding: 15px;
}
.menu ul {
list-style-type: none;
margin: 0;
padding: 0;
}
.menu li {
padding: 8px;
margin-bottom: 7px;
background-color: #000;
color: #ffffff;
box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.menu li:hover {
background-color: #ff8e08;
}
.aside {
background-color: #ff8e08;
padding: 15px;
color: #ffffff;
text-align: center;
font-size: 14px;
box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}
.footer {
background-color: #0099cc;
color: #ffffff;
text-align: center;
font-size: 12px;
padding: 15px;
}
/* For mobile phones: */
[class*=”col-“] {
width: 100%;
}
@media only screen and (min-width: 600px) {
/* For tablets: */
.col-s-1 {width: 8.33%;}
.col-s-2 {width: 16.66%;}
.col-s-3 {width: 25%;}
.col-s-4 {width: 33.33%;}
.col-s-5 {width: 41.66%;}
.col-s-6 {width: 50%;}
.col-s-7 {width: 58.33%;}
.col-s-8 {width: 66.66%;}
.col-s-9 {width: 75%;}
.col-s-10 {width: 83.33%;}
.col-s-11 {width: 91.66%;}
.col-s-12 {width: 100%;}
}
@media only screen and (min-width: 768px) {
/* For desktop: */
.col-1 {width: 8.33%;}
.col-2 {width: 16.66%;}
.col-3 {width: 25%;}
.col-4 {width: 33.33%;}
.col-5 {width: 41.66%;}
.col-6 {width: 50%;}
.col-7 {width: 58.33%;}
.col-8 {width: 66.66%;}
.col-9 {width: 75%;}
.col-10 {width: 83.33%;}
.col-11 {width: 91.66%;}
.col-12 {width: 100%;}
}
</style>
<div class=”header”>
<h1>Logo</h1>
</div>
<div class=”row”>
<div class=”col-3 col-s-3 menu”>
<ul>
<li>navigation 1</li>
<li>navigation 2</li>
<li>navigation 3</li>
<li>navigation 4</li>
</ul>
</div>
<div class=”col-6 col-s-9″>
<h1>Heading</h1>
<p>Lorem ipsum is placeholder text commonly used in the graphic, print, and publishing industries for previewing layouts and visual mockups.</p>
</div>
<div class=”col-3 col-s-12″>
<div class=”aside”>
<h2>Heading 1</h2>
<p>Lorem ipsum is placeholder text.</p>
<h2>Heading 2</h2>
<p>Lorem ipsum is placeholder text commonly used in the.</p>
<h2>Heading 3</h2>
<p>Lorem ipsum is placeholder text commonly used.</p>
</div>
</div>
</div>
<div class=”footer”>
<p>copyright Reserved</p>
</div>

Desktop view

Tablet View
