.automatic_lighting,
.automatic_flashing,
.permanent_light,
.hand_control,
.foot_light,
.fork_mounting,
.handle_mounting,
.mounting_under_basket,
.center_mounting,
.jis_compliant,
.baa8,
.tilt,
.parallel_type,
.reflector,
.illumination,
.afterglow,
.wire_type,
.rod_type,
.with_wheel_pop {
  position: relative;
  cursor: pointer;
}

.description_automatic_lighting,
.description_automatic_flashing,
.description_permanent_light,
.description_hand_control,
.description_foot_light,
.description_fork_mounting,
.description_handle_mounting,
.description_mounting_under_basket,
.description_center_mounting,
.description_jis_compliant,
.description_baa8,
.description_tilt,
.description_parallel_type,
.description_reflector,
.description_illumination,
.description_afterglow,
.description_wire_type,
.description_rod_type,
.description_with_wheel_pop {
  display: none;
  position: absolute;
  padding: 10px;
  font-size: 1.6rem;
  line-height: 1.6em;
  color: #000;
  border-radius: 5px;
  background: #ffd900;
  width: 250px;
  height: 85px;
  z-index: 888;
  -webkit-animation-name: fade;
          animation-name: fade;
  -webkit-animation-duration: 0.2s;
          animation-duration: 0.2s;
}
@-webkit-keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes fade {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
.description_automatic_lighting span,
.description_automatic_flashing span,
.description_permanent_light span,
.description_hand_control span,
.description_foot_light span,
.description_fork_mounting span,
.description_handle_mounting span,
.description_mounting_under_basket span,
.description_center_mounting span,
.description_jis_compliant span,
.description_baa8 span,
.description_tilt span,
.description_parallel_type span,
.description_reflector span,
.description_illumination span,
.description_afterglow span,
.description_wire_type span,
.description_rod_type span,
.description_with_wheel_pop span {
  margin: 2px 0 0;
  display: block;
  font-size: 1.2rem;
  line-height: 1.4;
}

.description_automatic_lighting:before,
.description_automatic_flashing:before,
.description_permanent_light:before,
.description_hand_control:before,
.description_foot_light:before,
.description_fork_mounting:before,
.description_handle_mounting:before,
.description_mounting_under_basket:before,
.description_center_mounting:before,
.description_jis_compliant:before,
.description_baa8:before,
.description_tilt:before,
.description_parallel_type:before,
.description_reflector:before,
.description_illumination:before,
.description_afterglow:before,
.description_wire_type:before,
.description_rod_type:before,
.description_with_wheel_pop:before {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  border: 15px solid transparent;
  border-top: 15px solid #ffd900;
  margin-left: -15px;
}

.automatic_lighting:hover .description_automatic_lighting,
.automatic_flashing:hover .description_automatic_flashing,
.permanent_light:hover .description_permanent_light,
.hand_control:hover .description_hand_control,
.foot_light:hover .description_foot_light,
.fork_mounting:hover .description_fork_mounting,
.handle_mounting:hover .description_handle_mounting,
.mounting_under_basket:hover .description_mounting_under_basket,
.center_mounting:hover .description_center_mounting,
.jis_compliant:hover .description_jis_compliant,
.baa8:hover .description_baa8,
.tilt:hover .description_tilt,
.parallel_type:hover .description_parallel_type,
.reflector:hover .description_reflector,
.illumination:hover .description_illumination,
.afterglow:hover .description_afterglow,
.wire_type:hover .description_wire_type,
.rod_type:hover .description_rod_type,
.with_wheel_pop:hover .description_with_wheel_pop {
  display: inline-block;
  position: absolute;
  top: -100px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}