h5p-php-library/styles/h5p.css

body.h5p-semi-fullscreen {
  overflow: hidden;
}
.h5p-content {
  width: 100%;
  height: 100%;
  background: #fefefe;
  font-size: 16px;
}
div.h5p-semi-fullscreen {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 101;
}

.h5p-content-controls {
  margin-bottom: 10px;
}
.h5p-content-controls > div:last-child {
  clear: both;
}

.h5p-content-controls > a:link, .h5p-content-controls > a:visited, a.h5p-disable-fullscreen:link, a.h5p-disable-fullscreen:visited {
  color: #e5eef6;
}

.h5p-enable-fullscreen, .h5p-disable-fullscreen {
  float: right;
  display: block;
  padding: 6px 12px;
  background: #539ad7;
  background-image: -webkit-linear-gradient(top, #4584ba, #539ad7);
  background-image: -moz-linear-gradient(top, #4584ba, #539ad7);
  background-image: -o-linear-gradient(top, #4584ba, #539ad7);
  background-image: -ms-linear-gradient(top, #4584ba, #539ad7);
  background-image: linear-gradient(to bottom, #4584ba, #539ad7);
  filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#4584ba', endColorstr='#539ad7',GradientType=0);
  font-size: 12px;
  box-shadow: 0 0 8px #bebebe;
  opacity: 0.8;
  filter: alpha(opacity = 80);
}
.h5p-disable-fullscreen {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 201;
}
.h5p-enable-fullscreen:hover, .h5p-disable-fullscreen:hover {
  text-decoration: none;
  opacity: 0.9;
  filter: alpha(opacity = 90);
}