stylus/global.css

.hidden {
  display: none !important;
}

button {
  -webkit-appearance: none;
  -moz-appearance: none;
  user-select: none;
  padding: 2px 7px;
  border: 1px solid hsl(0, 0%, 62%);
  font: 400 13.3333px Arial;
  color: #000;
  background-color: hsl(0, 0%, 100%);
  background: url(../images/button.png)repeat-x;
  background-size: 100% 100%;
  transition: background-color .25s, border-color .25s;
}

button:not(:disabled):hover {
  background-color: hsl(0, 0%, 95%);
  border-color: hsl(0, 0%, 52%);
}

/* For some odd reason these hovers appear lighter than all other button hovers in every browser */
#message-box-buttons button:not(:disabled):hover {
  background-color: hsl(0, 0%, 90%);
  border-color: hsl(0, 0%, 50%);
}

input:not([type]) {
  background: #fff;
  color: #000;
  height: 22px;
  min-height: 22px!important;
  line-height: 22px;
  padding: 0 3px;
  font: 400 13.3333px Arial;
  border: 1px solid hsl(0, 0%, 66%);
} 

.svg-icon.checked {
  position: absolute;
  height: 8px;
  width: 8px;
  display: none;
  fill: #000;
  margin: 2px 0 0 2px;
}

input[type="checkbox"]:not(.slider):checked + .svg-icon.checked {
  display: inline-flex;
  transition: fill .1s;
}

input[type="checkbox"]:not(.slider) {
  -webkit-appearance: none;
  -moz-appearance: none;
  position: absolute;
  left: 0;
  top: 0;
  border: 1px solid hsl(0, 0%, 46%);
  height: 12px;
  width: 12px;
  display: inline-flex;
  border-radius: 2px;
  background-color: hsla(0, 0%, 0%, .1);
  outline: none;
  margin: 0;
  transition: background-color .1s, border-color .1s;
}

input[type="checkbox"]:not(.slider):not(:disabled):hover {
  border-color: hsl(0, 0%, 32%);
  background-color: hsl(0, 0%, 82%);
}

input[type="checkbox"]:not(.slider):checked + .svg-icon.checked {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

input[type="checkbox"]:not(.slider):disabled {
  background-color: transparent;
  border-color: hsl(0, 0%, 50%);
}

input[type="checkbox"]:not(.slider):disabled + .svg-icon.checked {
  fill: hsl(0, 0%, 50%);
}

input[type="checkbox"]:not(.slider):disabled + .svg-icon.checked + span {
  color: hsl(0, 0%, 50%);
}

label {
  transition: color .1s;
}

select {
  -moz-appearance: none;
  -webkit-appearance: none;
  height: 22px;
  font: 400 13.3333px Arial;
  color: #000;
  background-color: transparent;
  border: 1px solid hsl(0, 0%, 66%);
  padding: 0 20px 0 6px;
  transition: color .5s;
}

.select-resizer {
  display: inline-flex!important;
  cursor: default;
  position: relative;
}

.svg-icon.select-arrow {
  pointer-events: none;
  cursor: default;
  display: inline-flex;
  height: 14px;
  width: 14px;
  fill: #000;
  position: absolute;
  top: 4px;
  right: 4px;
  transition: fill .5s;
}

input[type="radio"] {
  -webkit-appearance: none;
  -moz-appearance: none;
  outline: none;
  background: hsl(0, 0%, 88%);
  border-radius: 50%;
  border: 1px solid hsl(0, 0%, 60%);
  cursor: default;
  height: 13px;
  width: 13px;
  position: relative;
}

input[type="radio"]:after {
  content: '';
  background-color: transparent;
  transform: scale(0);
  transform-origin: 50% 50%;
  transition: background-color .5s, transform .5s;
  border-radius: 50%;
  height: 7px;
  width: 7px;
  left: 2px;
  top: 2px;
  position: absolute;
}

input[type="radio"]:checked:after {
  background-color: hsl(0, 0%, 30%);
  transform: scale(1);
}

/* restore disabled state dimming */
button:disabled,
select:disabled,
option:disabled,
select[disabled] > option {
  color: graytext;
}

@supports (-moz-appearance: none) {
  .moz-appearance-bug .svg-icon.checked,
  .moz-appearance-bug input[type="radio"]:after {
    display: none !important;
  }

  .moz-appearance-bug input[type="checkbox"] {
    -moz-appearance: checkbox !important;
  }

  .moz-appearance-bug input[type="radio"] {
    -moz-appearance: radio !important;
  }
  
  .firefox select {
    font-size: 13px;
    padding: 0 20px 0 2px;
    line-height: 22px!important;
  }

  svg {
    transform: scale(1); /* de-blur */
  }

/* We can customize everything about number inputs except arrows. They're horrible in Linux FF, so we'll hide them unless hovered or focused. */
  .firefox.non-windows input[type="number"] {
    -moz-appearance: textfield;
    background: #fff;
    color: #000;
    border: 1px solid hsl(0, 0%, 66%);
  }

  .firefox.non-windows input[type="number"]:not(:disabled):hover,
  .firefox.non-windows input[type="number"]:focus {
    -moz-appearance: number-input;
  }

  .firefox.non-windows input[type="color"] {
    background: #fff;
    border: 1px solid hsl(0, 0%, 66%);
    padding: 4px;
  }

  .firefox.non-windows .style-name {
    font-family: Arial, sans-serif;
  }  
  
/* Firefox cannot handle fractions in font-size */
  .firefox button:not(.install) {
    font-size: 13px;
    line-height: 13px;
    padding: 3px 7px;
  }

  .firefox.moz-appearance-bug button:not(.install) {
    padding: 2px 4px;
  }
}