Royal-Slider_put_arrows_inside.scss

  /* -------------------------------------------------------------------------
   begin Product slider
 * ------------------------------------------------------------------------- */

  .slider-wrapper {
    max-width: 700px;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
  }

  .product-slider {
    user-select: none;
    width: 100%;
    &.rsFullscreen {
      .product-slider-custom-nav {
        display: block;
      }
      .product-slider-custom-close {
        display: block;
      }
      .rsFullscreenBtn {
        display: none;
      }
      .rsArrow {
        display: none !important;
      }
    }
  }

  .product-slider-custom-close {
    background-color: transparent;
    border: none;
    cursor: pointer;
    display: none;
    height: 40px;
    position: absolute;
    padding: 0;
    outline: none;
    opacity: 0;
    width: 40px;
    z-index: 10;
    &.product-slider-custom-close_active {
      opacity: 1;
    }
    &:before {
      content: "×";
      color: #fff;
      font-size: 3rem;
      font-weight: 300;
      left: 50%;
      opacity: 0.75;
      position: absolute;
      top: 50%;
      transform: translate(-50%, -50%);
    }
    &:hover {
      &:before {
        opacity: 1;
      }
    }
    &:focus {
      outline: none;
    }
  }

  .product-slider-custom-nav {
    background-color: transparent;
    border: none;
    cursor: pointer;
    display: none;
    height: 400px;
    position: absolute;
    padding: 0;
    outline: none;
    opacity: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 60px;
    z-index: 10;
    &.product-slider-custom-nav_active {
      opacity: 1;
    }
    &.product-slider-custom-nav-prev:before {
      background-position: -64px -32px;
    }
    &.product-slider-custom-nav-next:before {
      background-position: -64px -64px;
    }
    &:before {
      border-radius: 2px;
      background: url(https://erweb.ru/wp-content/uploads/2018/04/rs-default.png);
      background-color: rgba(0, 0, 0, 0.75);
      content: "";
      height: 32px;
      left: 50%;
      margin-top: -16px;
      margin-left: -16px;
      position: absolute;
      opacity: 0.7;
      top: 50%;
      width: 32px;
    }
    &:hover {
      &:before {
        opacity: 1;
      }
    }
    &:focus {
      outline: none;
    }
  }
  /* -------------------------------------------------------------------------
   end Product slider
 * ------------------------------------------------------------------------- */