.slider {
        width: 100%;
        margin: 0 auto;
    }

    .slick-slide {
      margin: 0px 0px;
    }

    .slick-slide img {
      width: 100%;
    }

    .slick-prev:before,
    .slick-next:before {
      color: aqua;
    }


    .slick-slide {
      transition: all ease-in-out .3s;
      opacity: .2;
    }
    
    .slick-active {
      opacity: .5;
    }

    .slick-current {
      opacity: 1;
    }
   

   	/*デフォルト*/
	.slick-prev {
	left: -25px;
	}
	.slick-next {
	right: -25px;
	}
 
	/*調整後*/
	.slick-prev {
	left: 0;
	z-index: 1;
	}
	.slick-next {
	right: 0;
	}

	.slick-prev.slick-disabled:before, .slick-next.slick-disabled:before {
    opacity: .25;
	}