/*(cs)spinner line - a simple strafing line animation*/
@line-width: @width;
@line-height: @height / 2;
@line-color: rgba(0, 0, 0, .5);

.csspinner.line:after {
  height: @line-height;
  border-radius: 0;
  border: none;
  box-shadow: inset -(@line-width / 4) 0px 0px @line-color;
  animation: line .75s infinite linear;
}
@keyframes line {
  from {
    width: 10px;
  }
  to {
    width: @line-width + 10px;
  }
}
