input text no selected border red code example

Example 1: remove blue border on a input

input:focus {
    outline: none !important;
}

Example 2: delected blue border when an input is selected

//SCSS format

input{
  &:focus { 
    outline: none !important;
    }
}
textarea{
  &:focus { 
    outline: none !important;
    }
}