css remove input border code example

Example 1: html input box no border

border-width:0px;
border:none;
outline:none;

Example 2: css remove border input focus

textarea:focus, input:focus{
    outline: none;
}

Example 3: remove blue border on a input

input:focus {
    outline: none !important;
}

Example 4: how to remove input field border outline on focus css

outline = none;