SASS Helper and Utils

sass-helpers.scss

// Functions

// https://css-tricks.com/snippets/sass/px-to-em-functions/
@function emy($pixels, $context: $base-font-size) {
  @if (unitless($pixels)) {
    $pixels: $pixels * 1px;
  }

  @if (unitless($context)) {
    $context: $context * 1px;
  }

  @return $pixels / $context * 1em;
}

//==== RESET

html {
  box-sizing: border-box;
  font-size: 16px;
  font-family: sans-serif;
  line-height: 1.5;
}

* {
  &,
  &:before,
  &:after {
    box-sizing: inherit;
  }
}

body {
  margin: 0;
}


// Button Reset

/* Reset <button> styles */
// SEE https://stackoverflow.com/questions/16077341/how-to-reset-all-default-styles-of-the-html5-button-element#16077726
button,
input[type=button],
input[type=reset],
input[type=submit] {
  border: 0;
  padding: 0;
  background: none transparent;
  cursor: pointer;
  line-height: 1;
}

button,
input {
  &::-moz-focus-inner {
    border: 0;
    padding: 0;
  }
}