deusexpad.css

.page {
  font-family: 'Open Sans', sans-serif;
  color: #fff;
  padding: 2vh 7vw;
  position: relative;
  background-color: black;
}

.ebook {
  position: relative;
  background-color: #161515;
  border-radius: 20px;
  border-bottom: 5px ridge #b2c2c2; /* accidental nice effect */
  min-height: 600px;
  min-width: 300px;
  max-width: 1400px;
  overflow: hidden;
  margin: auto;
}

/* Decorations and top icons */

.ebook__side-gradient {
  position: absolute;
}

.ebook__side-gradient_top,
.ebook__side-gradient_bottom {
  height: 100px;
  width: 100%;
}

.ebook__side-gradient_top {
  background-image: linear-gradient(#133333, #161515);
  border-top-left-radius: 20px;
  border-top-right-radius: 20px;
}

.ebook__side-gradient_bottom {
  bottom: 0;
  background-image: linear-gradient(#161515, #133333);
  border-bottom-left-radius: 20px;
  border-bottom-right-radius: 20px;
}

.ebook__side-gradient_left,
.ebook__side-gradient_right {
  height: 100%;
  width: 100px;
}

.ebook__side-gradient_left {
  background-image: linear-gradient(to right, #133333, #161515);
}

.ebook__side-gradient_right {
  right: 0;
  background-image: linear-gradient(to left, #133333, #161515);
}

.ebook__corner-gradient {
  height: 100px;
  width: 100px;
  position: absolute;
}

.ebook__corner-gradient_top-left {
  top: 0;
  left: 0;
  background-image: radial-gradient(farthest-side at 100% 100%, #161515, #133333);
  border-top-left-radius: 20px;
}

.ebook__corner-gradient_top-right {
  top: 0;
  right: 0;
  background-image: radial-gradient(farthest-side at 0% 100%, #161515, #133333);
  border-top-right-radius: 20px;
}

.ebook__corner-gradient_bottom-left {
  bottom: 0;
  left: 0;
  background-image: radial-gradient(farthest-side at 100% 0%, #161515, #133333);
  border-bottom-left-radius: 20px;
}

.ebook__corner-gradient_bottom-right {
  bottom: 0;
  right: 0;
  background-image: radial-gradient(farthest-side at 0% 0%, #161515, #133333);
  border-bottom-right-radius: 20px;
}

.ebook__dots-background {
  position: absolute;
  width: calc(100% - 30px);
  height: 100%;
  background-image: radial-gradient(#153939 3%, transparent 3%);
  background-size: 100px 100px;
}

.ebook__vertical-borders {
  position: absolute;
  border-left: 1px solid #a6c9c9;
  border-right: 1px solid #a6c9c9;
  right: 25px;
  left: 25px;
  top: 25px;
  bottom: 25px;
}

.ebook__icons {
  position: absolute;
  width: 100%;
  display: flex;
  justify-content: space-between;
  box-sizing: border-box;
  padding: 2rem 3rem 0;
  font-size: 1.2rem !important;
}

.ebook__icon_book {
  font-size: 2rem !important;
}

.ebook__flare {
  opacity: .05;
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: -55%;
  background-color: #fff;
  transform: skewX(-10deg);
}

/* Content */

.ebook__content {
  position: relative;
  margin: 100px;
  font-size: 1.2rem;
  text-shadow: 0 0 1rem #14c1c1, 0 0 1rem #189494, 0 0 1rem #134848;
}

.article {
  transition: opacity .3s;
}

.article__title {
  font-family: 'Ubuntu', sans-serif;
  text-transform: uppercase;
  font-size: 1.2rem;
  margin: 0 0 2.4rem;
  text-align: center;
}

.article__subtitle {
  font-style: italic;
  margin: 0 0 2rem;
}

.article__subtitle_no-margin-bottom {
  margin-bottom: 0;
}

.article__image {
  width: 25%;
  float: right;
  border-radius: 1rem;
  margin: 0 0 1rem 2rem;
  opacity: .5;
  transition: opacity .2s, box-shadow .2s;
  cursor: pointer;
}

.article__image:hover {
  opacity: 1;
  box-shadow: 0 0 .5rem #14c1c1, 0 0 .5rem #189494, 0 0 .5rem #134848;
}

.article__text {
  text-align: justify;
  margin: 0 0 2rem;
  line-height: 2rem;
}

.navigation {
  text-align: center;
  font-size: 1.5rem;
}

.navigation__list {
  list-style: none;
  padding: 0;
}

.navigation__item {
  display: inline;
  padding: 0 .1rem;
}

.navigation__link {
  text-decoration: none;
  color: #fff;
}

.lightbox {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 1;
  background-color: rgba(0, 0, 0, .75);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px;
  cursor: pointer;
}

.lightbox__item {
  max-width: 95%;
  max-height: 95%;
}

.lightbox_hidden {
  visibility: hidden;
}

@media screen and (max-width: 992px) {
  .page {
    padding: 2vh 1vw;
  }

  .ebook__content {
    font-size: 1rem;
    margin: 80px;
  }

  .article__title {
    font-size: 1rem;
    margin-bottom: 2rem;
  }

  .article__subtitle {
    margin-bottom: 1.6rem;
  }

  .article__text {
    margin-bottom: 1.6rem;
    line-height: 1.6rem;
  }

  .ebook__icons {
    font-size: .7rem !important;
  }

  .ebook__icon_book {
    font-size: 1.75rem !important;
  }

  .article__image {
    width: 50%;
    opacity: .8;
    box-shadow: 0 0 .5rem #14c1c1, 0 0 .5rem #189494, 0 0 .5rem #134848;
  }
}

@media screen and (max-width: 576px) {
  .ebook__content {
    font-size: .8rem;
    margin: 60px;
  }

  .article__title {
    font-size: .8rem;
    margin-bottom: 1.6rem;
  }

  .article__subtitle {
    margin-bottom: 1rem;
  }

  .article__text {
    margin-bottom: 1rem;
    line-height: 1rem;
  }

  .article__image {
    width: 100%;
    opacity: .8;
    box-shadow: 0 0 .5rem #14c1c1, 0 0 .5rem #189494, 0 0 .5rem #134848;
  }
}