z index hmtl code example
Example 1: css z-index
#nav {
position: fixed;
...
z-index: 2;
}
#main {
position: absolute;
...
z-index: 1;
}
Example 2: default z index
the default z-index is 0.
#nav {
position: fixed;
...
z-index: 2;
}
#main {
position: absolute;
...
z-index: 1;
}
the default z-index is 0.