@import url(https://fonts.googleapis.com/css?family=Roboto:400,300,300italic,400italic,500,500italic,700,700italic);

:root {
  --slider-height: 536px;
}

/* * {
  margin: 0;
  padding: 0;
  transition-duration: 400ms;
  font-family: 'Roboto';
  font-weight: 900;
  color: gray;
  white-space: nowrap;
}
 
*:before {
  transition-duration: 400ms;
}

*:after {
  transition-duration: 400ms;
}

body {
  background: radial-gradient(circle at center, rgb(170, 160, 170), gray);
  height: 100vh;
} */

.sliderDiv {
 
  height: var(--slider-height);
  position: relative;
  transform-style: preserve-3d;
  top: 50%;
  /* transform: translateY(-50%); */
}

.leftArrow {
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.7);
  position: absolute;
  top: calc(50% - 15px);
  left: 30px;
  border-radius: 2px;
  box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2), 0px 2px 4px rgba(0, 0, 0, 0.1);
  line-height: 30px;
  text-align: center;
  color: gray;
}

.leftArrow:hover {
  background: white;
  cursor: pointer;
}

.rightArrow:hover {
  background: white;
  cursor: pointer;
}

.rightArrow {
  width: 30px;
  height: 30px;
  background: rgba(255, 255, 255, 0.7);
  position: absolute;
  top: calc(50% - 15px);
  right: 30px;
  border-radius: 2px;
  box-shadow:0px 4px 8px rgba(0, 0, 0, 0.2), 0px 2px 4px rgba(0, 0, 0, 0.1);
  line-height: 30px;
  text-align: center;
  color: gray;
}

.mainSlide {
  width: 50%;
  height: 70%;
  background: white;
  position: absolute;
  top: 15%;
  left: 25%;
  border-radius: 3px;
  box-shadow: 0px 10px 20px rgba(0, 0, 0, 0.3), 0px 5px 10px rgba(0, 0, 0, 0.2);
  z-index: 1;
}

.leftSlide {
  width: 40%;
  height: 60%;
  background: white;
  position: absolute;
  top: 20%;
  left: 20%;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.5), 0px 2px 4px rgba(0, 0, 0, 0.8);
  opacity: 0.5;
}

.rightSlide {
  width: 40%;
  height: 60%;
  background: white;
  position: absolute;
  top: 20%;
  left: 40%;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.5), 0px 2px 4px rgba(0, 0, 0, 0.8);
  opacity: 0.5;
}

.slide {
  box-sizing: border-box;
  padding: 0px;
  transition-duration: 600ms;
  text-align: center;
  line-height: calc(var(--slider-height) * 0.7);
  font-size: calc(var(--slider-height) * 0.09);
  overflow: hidden;
}
.slide4 {
  width: 40%;
  height: 60%;
  background: white;
  position: absolute;
  top: 20%;
  left: 40%;
  border-radius: 3px;
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.5), 0px 2px 4px rgba(0, 0, 0, 0.8);
  opacity: 0.5;
}