.carousel {
    position: relative;
    top: 0;
    right: 0;
    /*height: 70px;*/ /*edith3 marked*/
    height: 60px; /*edith3 added*/
    width: 90%; /* edith1 added*/
    /*width: 100%;*/ /* edith1 marked*/
    margin: 0 auto;
    /*margin-bottom: 10px;*/ /*edith3 marked*/
    margin-bottom: 5px; /*edith3 added*/
    background: transparent;
  }
  
  .carouselContainer {
    background: transparent;
    /*height: 70px;*/ /*edith3 marked*/
    height: 60px; /*edith3 added*/
    position: relative;
    overflow: hidden;

    width: 90%;
  }
  
  .carouselButton {
    position: absolute;
    top: 65%;
    transform: translateY(-50%);
    background: transparent;
    border: 0;
    cursor: pointer;
    /*width: 30px;
    height: 30px;*/
    /*width: 10%;*/
    height: 50%;;
    min-width: 45px; /* edith2 added */
  }

  .carouselButton img {
    /*width: 40%;*/
    height: 100%;
    overflow: visible; /*edith added1*/
  }

  /* this is to remove the blue border around the button when clicked - used for accessibility*/
  .carouselButton:focus {
    outline: 0;
  }
  
  .carouselButtonLeft {
    /*left: -40px;*/
    width: 5%; /*edith2 marked*/
    left: 0px;   /*edith2 marked*/
  }

  /* edith1 added*/
    @media only screen and (max-width: 500px) {
    .carouselButtonLeft {
      width: 40%;
      left: -40px;
    }
  }

  .carouselButtonRight {
    /*right: -40px;*/
    width: 5%; /*edith2 marked*/
    /*right: 0px;*/ /*edith1 marked*/
    z-index: 3000; /*edith1 added*/
  }

  .leftButtonDiv {  /* edith2 added*/
    float: left;
  }

  .rightButtonDiv {  /* edith2 added*/
    float: right;
  } 

  .carouselTracker {
    padding: 0;
    /*margin: 20px;*/ /*edith3 marked*/
    margin: 5px; /*edith3 added*/
    list-style: none;
    position: relative;
    height: 100%;
    transition: transform 250ms ease-in;
  }
  
  .carouselSlide {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 100%; 
    direction: rtl; /*edith2 added*/
  }