.attachment{
  font-family: arial, sans-serif;
}

.attachment .image-navigation {
  margin: 20px 0 10px 0;
  display: flex;
  justify-content: space-between;
}

.attachment .image-navigation span {
  flex: 1;
}

.attachment .image-navigation .nav-previous {
  text-align: left;
}

.attachment .image-navigation .nav-next {
  text-align: right;
}

.attachment .image-navigation .nav-current {
  text-align: center;
}

.attachment #media-gallery-image {
  text-align: center;
  margin: 10px 0 2px 0;
}
.attachment #media-gallery-image img {
  border: 1px #aaa solid;
  width: auto;
  height: auto;
  max-width: 100%;
}

.attachment .attachment-meta {
  text-align: right;
  font-size: 10px;
}

.attachment .attachment-caption {
  font-size: 22px;
  font-weight: bold;
}

.attachment .attachment-description {
  font-size: 16px;
}

.attachment #media-gallery-parent-post {
  font-size: 15px;
  margin: 26px 0 16px 0;
  font-weight: bold;
}

nav.media-gallery {
  margin-bottom: 20px;
}

nav.media-gallery ul li {
  float: left;
  margin: 0 7px 5px 0;
  height: 100px;
  width: 112px;
  text-align: center;
}

nav.media-gallery ul li:last-child {
  margin-right: 0;
}

nav.media-gallery ul li.current img {
  display: block;
}

nav.media-gallery ul li.current img {
  opacity: 0.4;
  filter: alpha(opacity=40); /* msie */
}

nav.media-gallery ul li:hover {
  background-color: #ff0;
}

nav.media-gallery ul li img:hover {
  opacity: 0.4;
  filter: alpha(opacity=40); /* msie */
}