/**
 * Developer
 *
 * @author Lex Lexter <hi@leximo.cz>
 * @version 1.0.0
 * @website https://leximo.cz/
 */

/*
  aligner
  ***
*/

.dev-aligner {
  pointer-events: none;
  position: relative;
  z-index: 999999999;
}

/*
  SPAN
  ---
*/

.dev-aligner span {
  position: fixed;
  background-color: blue;
}

/*
  - NTH
  ...
*/

.dev-aligner span:nth-child(1) {
  width: 1px;
  height: 100%;
  top: 0;
}
.dev-aligner span:nth-child(2) {
  width: 1px;
  height: 100%;
  top: 0;
}
.dev-aligner span:nth-child(3) {
  height: 1px;
  width: 100%;
  left: 0;
}
.dev-aligner span:nth-child(4) {
  height: 1px;
  width: 100%;
  left: 0;
}

/*
  ruler
  ***
*/

.dev-ruler {
  pointer-events: none;
  height: 6px;
  position: fixed;
  left: 50%;
  top: 0;
  z-index: 9999999999;
  -webkit-transform: translateX(-50%);
      -ms-transform: translateX(-50%);
          transform: translateX(-50%);
  display: table;
  color: #000;
  -webkit-transition: height 150ms ease-in-out, background 150ms linear;
  -o-transition: height 150ms ease-in-out, background 150ms linear;
  transition: height 150ms ease-in-out, background 150ms linear;
}

/* - expand */

.dev-ruler.--expand {
  height: 100%;
  background: rgba(255, 0, 0, 0.075);
  font-weight: 700;
}

/*
  SPAN
  ---
*/

.dev-ruler > span {
  position: relative;
  display: table-cell;
}

/*
  Before
  ...
*/

.dev-ruler > span:before {
  content: '';
  height: 100%;
  top: 0;
  position: absolute;
}

/*
  ~ type-span
*/

.dev-ruler--type-span > span:before {
  width: 1px;
  left: 50%;
  background-color: red;
}

/*
  ~ type-grid
*/

.dev-ruler--type-grid > span:before {
  left: 0;
  right: -1px;
  border-left: 1px solid red;
  border-right: 1px solid red;
  border-bottom: 1px solid red;
}

/*
  After
  ...
*/

.dev-ruler > span:after {
  content: attr(data-span);
  position: absolute;
  left: 50%;
  top: 8px;
  -webkit-transform-origin: left top;
      -ms-transform-origin: left top;
          transform-origin: left top;
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg);
  margin: 0 0 0 5px;
  padding: 0 2px;
  font-size: 10px;
  white-space: nowrap;
}

/* - expand */

.dev-ruler.--expand > span:after {
  background: red;
  text-align: right;
  color: #fff;
}