.controlesSliders {
  text-align: center;
}
span#btn-slider1,
span#btn-slider2,
span#btn-slider3,
span#btn-slider4 {
  cursor: pointer;
  display: inline-block;
}
#btn-slider1{
  top: 250px;
  left: 20px; 
  font-size: 60px !important;
}

#btn-slider4{
  top: 250px;
  left: 1180px; 
  font-size: 60px !important;
}
span.stopSlider {
  display: none;
}
.btn-slide{
  width: 52px;
  height: 50px;
  color: #1ED32E;
  background-color: #73FF24;
  border-radius: 100%;
  position: absolute;
  
}
.452slide452{
  width: 1270;
  height: 560;
  margin: 0px auto;
  position: absolute;
  background-color: yellow;
}

/*sliders especificos*/

#slide1{
  width: 1270;
  height: 560;
  background-image: url(../img452/slides452/fptz-01.png);
  background-repeat: no-repeat;
  background-size: 1270px 560px;
  left: 1200px;
}