how to remove input border on focus code example

Example 1: css remove border input focus

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

Example 2: remove blue border on a input

input:focus {
    outline: none !important;
}

Example 3: how to remove form border after click input

.from_Input{
    border: none;
    outline:none;
}
.from_Input:active{
    border: none;
    outline:none;
}

Example 4: remove border on button focus

button:focus {outline:0;}

Example 5: how to remove input field border outline on focus css

outline = none;