How to set a background image for whole webpage?

Question

I do it in style.css👇
body
{
background-image:url(by.jpg);
}
But background image not come
Can anyone help me to find another way to set it using HTML5 and css

Answer 1

Hello, in the CSS section, type:

body{
background-image:url(image.jpg);
no-repeat-center-center:fixed;
-webkit-background-size: cover;
-moz-background-size: cover;
-o-background-size: cover;
background-size: cover;
margin:0;
padding:0;
}

if you want the image to be repeated, or type:

html{
height: 100%;
width: 100%;
background: url(image.jpg" )
no-repeat center center fixed;
background-size: cover;
-webkit-background-size: cover;
}

if you want the image to be covering the whole page, with no repetition.

Answer 2

Plz check full html cource and you can eaisly learn from it..