base-styles.css

/*
This file contains the base styles used for the calculator.
To add your own theme, see the README.md 
*/


/* Disable selection for everything */
*
{
  user-select: none;
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
}

/* Allow selection for result container */
#calculator .result span
{
  user-select: auto;
  -webkit-user-select: auto;
  -moz-user-select: auto;
  -ms-user-select: auto;
}