.btn-previous-row,
.btn-next-row {
  align-items: center;
  display: flex;
  flex-wrap: nowrap;
  height: 100%;
  justify-content: center;
  padding: 4px;
  width: 100%
}

.btn-previous,
.btn-next,
.btn-close {
  align-items: center;
  color: #d3d3cf;
  display: flex;
  font-size: 48px;
  justify-content: center;
  padding: 5px
}

.btn-previous:hover,
.btn-next:hover,
.btn-close:hover {
  color: #fff;
  cursor: pointer
}

.btn-close {
  align-items: center;
  background-color: rgba(0, 0, 0, 0);
  border: none;
  display: flex;
  font-size: 30px;
  justify-content: center;
  padding: 15px
}

.btn-close .line1 {
  background-color: #d3d3cf;
  border-radius: 4px;
  height: 3px;
  position: relative;
  transform: rotate(45deg);
  width: 30px;
  z-index: 1
}

.btn-close .line2 {
  background-color: #d3d3cf;
  border-radius: 4px;
  height: 3px;
  position: absolute;
  transform: rotate(90deg);
  width: 30px;
  z-index: 2
}

.btn-next .line1 {
  border-radius: 100px;
  border: 2px solid rgba(0, 0, 0, 0);
  box-sizing: border-box;
  display: block;
  height: 22px;
  position: relative;
  width: 22px
}

.btn-next .line2 {
  border-bottom: 2px solid;
  border-right: 2px solid;
  box-sizing: border-box;
  content: "";
  display: block;
  height: 10px;
  position: absolute;
  right: 6px;
  top: 4px;
  transform: rotate(-45deg);
  width: 10px
}

.btn-previous .line1 {
  border-radius: 100px;
  border: 2px solid rgba(0, 0, 0, 0);
  box-sizing: border-box;
  display: block;
  height: 22px;
  position: relative;
  width: 22px
}

.btn-previous .line2 {
  border-bottom: 2px solid;
  border-right: 2px solid;
  box-sizing: border-box;
  content: "";
  display: block;
  height: 10px;
  position: absolute;
  right: 6px;
  top: 4px;
  transform: rotate(135deg);
  width: 10px
}

.lightbox-overlay {
  align-items: baseline;
  flex-wrap: wrap;
  height: 100vh;
  left: 0;
  overflow-x: hidden;
  position: fixed;
  text-align: center;
  top: 0;
  width: 100vw;
  z-index: 9990
}

.lightbox-overlay.visible {
  opacity: .9;
  transition: opacity .6s
}

.lightbox-overlay.hidden {
  height: 0;
  opacity: 0
}

.lightbox-backdrop {
  align-items: baseline;
  background-color: #000;
  left: 0;
  position: fixed;
  top: 0;
  width: 100vw;
  z-index: 1040
}

.lightbox-backdrop.visible {
  height: 100vh;
  opacity: .9;
  transition: opacity .5s linear
}

.lightbox-backdrop.hidden {
  height: 0;
  opacity: 0;
  overflow: hidden
}

.lightbox-overlay-item-container {
  position: relative
}

.lightbox-overlay-image-counter {
  color: #828a92;
  font-size: 12px;
  font-weight: bold;
  text-align: center
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-image-counter {
    font-size: 14px
  }
}

.lightbox-overlay-image-counter .first-digit {
  border-bottom: 2px solid #828a92;
  color: #d3d3cf;
  font-size: 16px;
  font-weight: 700
}

.lightbox-overlay-image-description {
  color: #d3d3cf;
  font-size: 12px;
  text-align: center
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-image-description {
    font-size: 16px
  }
}

.lightbox-overlay-image {
  box-shadow: 0 0 8px rgba(0, 0, 0, .6);
  max-width: 100%;
  max-height: 85vh
}

.loading-animation {
  align-items: center;
  color: #fff;
  display: flex;
  height: 70vh;
  justify-content: center
}

.loading-animation img {
  width: 100px
}

.loading-animation.visible {
  opacity: .7
}

.loading-animation.hidden {
  height: 0;
  opacity: 0;
  overflow: hidden
}

.lightbox-overlay-row {
  flex-wrap: nowrap;
  width: 100%
}

.lightbox-overlay-image-source {
  color: #828a92;
  font-size: 8px;
  text-align: center
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-image-source {
    font-size: 10px
  }
}

.lightbox-overlay-header-col-1 {
  flex-basis: 5%
}

.lightbox-overlay-header-col-2 {
  flex-basis: 90%
}

.lightbox-overlay-header-col-3 {
  align-items: center;
  display: flex;
  flex-basis: 5%
}

.lightbox-overlay-header-row {
  height: 52px;
  justify-content: space-between
}

.lightbox-overlay-body-col-1 {
  display: none
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-body-col-1 {
    display: flex
  }
}

.lightbox-overlay-body-col-2 {
  flex-basis: 90%
}

.lightbox-overlay-body-col-3 {
  display: none
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-body-col-3 {
    display: flex
  }
}

.lightbox-overlay-body-row {
  flex-wrap: wrap;
  justify-content: center
}

.lightbox-overlay-footer-col-2 {
  flex-basis: 90%
}

.lightbox-overlay-footer-row {
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  margin: 0 auto;
  padding: 4px
}

@media only screen and (min-width: 992px) {
  .lightbox-overlay-footer-row {
    justify-content: space-between
  }
}

.image-preview-grid-col {
  flex-basis: 28.3333333333%;
  padding: 6px
}

.preview-image-container {
  display: flex;
  font-size: 12px;
  overflow: hidden
}

.preview-image-container:hover {
  cursor: pointer
}

.preview-image {
  transform: scale(1.4);
  transition: .3s ease-in-out;
  width: 100%
}

.preview-image:hover {
  transform: scale(1)
}

.image-preview-grid-row {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  justify-content: center
}

body {
  background-color: #fff;
  font-family: roboto-regular, arial, verdana, sans-serif;
  margin: 0
}

.no-scroll {
  overflow: hidden
}

code {
  color: #4e565f;
  font-family: consolas, "courier new", monospace
}

.container {
  margin: 0 auto;
  max-width: 992px
}

.lightbox-overlay-header-row,
.lightbox-overlay-body-row,
.lightbox-overlay-footer-row {
  display: flex;
  flex-wrap: nowrap
}

.lightbox-overlay-image-counter .first-digit,
.lightbox-overlay-image-description,
.lightbox-overlay-image-source {
  font-weight: 500;
  line-height: 1.5;
  margin: 0
}

h1 {
  font-family: robotoslab-regular, serif;
  letter-spacing: .1rem;
  margin: 0;
  padding: 20px 0;
  text-align: center
}

a {
  color: #32383d;
  text-decoration: none
}

pre {
  background-color: #cececa;
  border-radius: 4px;
  color: #4e565f;
  font-family: consolas, "courier new", monospace;
  font-weight: 500;
  padding: 2rem
}