.slider {
  position: relative;
  width: 100%;
  height: 140px;
  overflow: hidden;
 margin-top:30px;
}
.slider__slides {
  position: relative;
  width: 400%;
  height: 100%;
  -webkit-transition: -webkit-transform 0.3s cubic-bezier(0.51, 0.92, 0.24, 1);
  transition: -webkit-transform 0.3s cubic-bezier(0.51, 0.92, 0.24, 1);
  transition: transform 0.3s cubic-bezier(0.51, 0.92, 0.24, 1);
  transition: transform 0.3s cubic-bezier(0.51, 0.92, 0.24, 1), -webkit-transform 0.3s cubic-bezier(0.51, 0.92, 0.24, 1);
  will-change: transform;
}
.slider[data-pos="0"] .slider__slides {
  -webkit-transform: translateX(0%);
          transform: translateX(0%);
}
.slider[data-pos="1"] .slider__slides {
  -webkit-transform: translateX(-25%);
          transform: translateX(-25%);
}
.slider[data-pos="2"] .slider__slides {
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.slider[data-pos="3"] .slider__slides {
  -webkit-transform: translateX(-75%);
          transform: translateX(-75%);
}
.slider__slide {
  float: left;
  width: 25%;
  height: 100%;
 
  cursor:pointer;
}
.slider__dots {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  bottom: 1.5em;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.slider__dot, .slider__indicator {
  display: block;
  margin: 0 0.5em;
  width: 1em;
  height: 1em;
  background: rgba(255, 255, 255, 0.5);
  border-radius: 100px;
}
.slider__indicator {
  position: absolute;
  background: white;
  width: auto;
}
.slider__indicator--left {
  -webkit-transition: left 0.3s cubic-bezier(0.51, 0.92, 0.24, 1.15), right 0.3s 0.1s cubic-bezier(0.51, 0.92, 0.24, 1.15);
  transition: left 0.3s cubic-bezier(0.51, 0.92, 0.24, 1.15), right 0.3s 0.1s cubic-bezier(0.51, 0.92, 0.24, 1.15);
}
.slider__indicator--right {
  -webkit-transition: left 0.3s 0.1s cubic-bezier(0.51, 0.92, 0.24, 1.15), right 0.3s cubic-bezier(0.51, 0.92, 0.24, 1.15);
  transition: left 0.3s 0.1s cubic-bezier(0.51, 0.92, 0.24, 1.15), right 0.3s cubic-bezier(0.51, 0.92, 0.24, 1.15);
}
.slider[data-pos="0"] .slider__indicator {
  left: 0em;
  right: 6em;
}
.slider[data-pos="1"] .slider__indicator {
  left: 2em;
  right: 4em;
}
.slider[data-pos="2"] .slider__indicator {
  left: 4em;
  right: 2em;
}
.slider[data-pos="3"] .slider__indicator {
  left: 6em;
  right: 0em;
}

.center {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  height: 100vh;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
  background: #333;
}

.slider {
  max-width: 600px;
  max-height: 400px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
}
.slider__slide:nth-child(1) {
  background-image:url(../image/bg1.jpg);
  background-repeat:no-repeat;

}
.slider__slide:nth-child(2) {
background-image:url(../image/damen.jpg)
}
.slider__slide:nth-child(3) {
 background-image:url(../image/wendelou.jpg)
}