/* botones cronometro */
.l_power1l {
  position: absolute;
  left: -0.6em;
  top: -9.3em;
  height: 4.5em;
  width: 0.6em;
  background: #e4e4e4;
  border-radius: -0.1em -0.2em -0.5em 0.5em/0.9em 0.1em 0.1em 0.9em;
  ;
  box-shadow: inset 0.1em 0.05em 0 #AFAFAF, inset -0.2em 0.5em 0.2em -0.2em #FFF, inset -0.25em 0.8em 0.2em -0.2em #000, inset 0.1em -0.6em 0.2em -0.2em #000;
}

.r_power2l {
  position: absolute;
  right: -1em;
  /* esta en 1.3em */
  top: -9.3em;
  height: 4.5em;
  width: 0.6em;
  background: #e4e4e4;
  /* border-radius: 0.5em 0.5em 0.5em 0.5em ; */
  border-radius: -0.1em -0.2em -0.5em 0.5em/0.9em 0.1em 0.1em 0.9em;
  box-shadow: inset 0.1em 0.05em 0 #AFAFAF, inset -0.2em 0.5em 0.2em -0.2em #FFF, inset -0.25em 0.8em 0.2em -0.2em #000, inset 0.1em -0.6em 0.2em -0.2em #000;
}

.r_power3l {
  position: absolute;
  right: -1em;
  /* estaba en 1.3 */
  top: 3.3em;
  height: 4.5em;
  width: 0.6em;
  background: #e4e4e4;
  /* border-radius: 0.3em 0.1em 0.1em 0.3em / 0.9em 0.1em 0.1em 0.9em; */
  border-radius: -0.1em -0.2em -0.5em 0.5em/0.9em 0.1em 0.1em 0.9em;
  box-shadow: inset 0.1em 0.05em 0 #AFAFAF, inset -0.2em 0.5em 0.2em -0.2em #FFF, inset -0.25em 0.8em 0.2em -0.2em #000, inset 0.1em -0.6em 0.2em -0.2em #000;
}

.l_power4l {
  position: absolute;
  left: -0.6em;
  top: 3.3em;
  height: 4.5em;
  width: 0.6em;
  background: #e4e4e4;
  border-radius: -0.1em -0.2em -0.5em 0.5em/0.9em 0.1em 0.1em 0.9em;
  box-shadow: inset 0.1em 0.05em 0 #AFAFAF, inset -0.2em 0.5em 0.2em -0.2em #FFF, inset -0.25em 0.8em 0.2em -0.2em #000, inset 0.1em -0.6em 0.2em -0.2em #000;
}