Inner border css

div {
    box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    width: 100px;
    height: 100px;
    border: 20px solid #f00;
    background: #00f;
    margin: 10px;
}

div + div {
    border: 10px solid red;
}

Source: stackoverflow.com

Inner border css

div{
    -webkit-box-shadow:inset 0px 0px 0px 10px #f00;
    -moz-box-shadow:inset 0px 0px 0px 10px #f00;
    box-shadow:inset 0px 0px 0px 10px #f00;
}

Source: stackoverflow.com

Similar codes

0 vote139 views2 answers
Codeigniter return last inserted id
CSS
0 vote131 views1 answer
Bootstrap 5 css how to change
CSS
0 vote172 views1 answer
How to slow down hover effect css
CSS
17 votes180 views4 answers
Appdata roaming npm react-native.ps1 cannot be loaded
CSS
17 votes144 views2 answers
Center div vertically with flexbox
CSS
113 votes151 views5 answers
Padding css
CSS
1 vote136 views1 answer
Font condensed
CSS
20 votes137 views5 answers
Postgres version command
CSS
5 votes137 views2 answers
Materialize css cdn
CSS