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

    .slick-slide {
      margin: 0px 7px;
    }

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

    .slick-prev:before,
    .slick-next:before {
        color: black;
    }
    
    
     @media only screen and (min-width: 1600px) { 
      .slick-slide {
      margin: 0px 7px;
    }
  }
    
   @media only screen and (max-width: 767px) { 
	
    .slider {
    min-height:auto; height:auto;        max-height:auto !important;

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

   .variableS   .slick-slide {
      margin: 0px 7px;
    }

}