pico/scss/content/_button.scss

/**
 * Button
 */


// Reboot
// Based on normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css
// ––––––––––––––––––––

// 1. Change the font styles in all browsers.
// 2. Remove the margin in Firefox and Safari
// 3. Show the overflow in Edge
button {
  margin: 0; // 2
  overflow: visible; // 3
  font-family: inherit; // 1
  text-transform: none; // 1
}

// Correct the inability to style clickable types in iOS and Safari.
button,
[type="button"],
[type="reset"],
[type="submit"] {
  -webkit-appearance: button;
}

// Remove the inner border and padding in Firefox.
button::-moz-focus-inner,
[type="button"]::-moz-focus-inner,
[type="reset"]::-moz-focus-inner,
[type="submit"]::-moz-focus-inner {
   padding: 0;
   border-style: none;
}

// Restore the focus styles unset by the previous rule.
button:-moz-focusring,
[type="button"]:-moz-focusring,
[type="reset"]:-moz-focusring,
[type="submit"]:-moz-focusring {
  outline: 1px dotted ButtonText;
}


// Pico
// ––––––––––––––––––––

button {
  display: block;
  width: 100%;
  margin-bottom: $spacing-typography;
}

a[role="button"] {
  display: inline-block;
  text-decoration: none;
}

button,
input[type="submit"],
a[role="button"] {
  padding: $spacing-input-button;
  border: 1px solid var(--primary);
  border-radius: $round;
  outline: none;
  background-color: var(--primary);
  color: var(--primary-inverse);
  font-size: 1rem;
  font-weight: normal;
  line-height: $line-height;
  text-align: center;
  cursor: pointer;
  transition:
    background-color $transition,
    border-color $transition,
    color $transition,
    box-shadow $transition;

  &:hover,
  &:active,
  &:focus {
    border: 1px solid var(--primary-hover);
    background-color: var(--primary-hover);
  }

  &:focus {
    box-shadow: 0 0 0 0.2rem var(--primary-focus);
  }
}

// Input [type="reset"]
input[type="reset"] {
  cursor: pointer;
}

// Button [disabled]
button,
input[type="submit"],
input[type="reset"],
a[role="button"] {

  &[disabled] {
    opacity: .5;
    pointer-events: none;
  }
}