full cover background image css code example
Example 1: set background image full screen css
#mainBackground{
width: 100%;
height: 100%;
max-height: 100%;
margin: 0;
padding: 0;
background-image: url("https://images.unsplash.com/photo-1487058792275-0ad4aaf24ca7?ixlib=rb-1.2.1&ixid=eyJhcHBfaWQiOjEyMDd9&auto=format&fit=crop&w=750&q=80");
background-size:100% 100%;
background-repeat: no-repeat;
}
html, body {
height: 100%;
margin: 0;
padding: 0;
}
Example 2: css background image cover
html {
background: url(images/bg.jpg) no-repeat center center fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
}
Example 3: background image css fill screen
.Background {
background-image: url("Your picture name.jpg");
background-repeat: no-repeat;
height: 100%;
background-position: center;
background-size: cover;
}
Example 4: how to set a full size background image in html
<head>
<style>
#example1{
border: 2px solid black;
padding: 100px;
background: url(mountain.jpg);
background-repeat: no-repeat;
background-size: 100% 100%;
}
</style>
</head>
<body>
<div id="example1">
</div>
</body>
Example 5: how to cover full background with css
<div id="bg">
<img src="images/bg.jpg" alt="">
</div>