moodle-mod_hvp/editor/styles/scss/_fullscreen-bar.scss

@font-face {
  font-family: 'h5p-fullscreen-bar';
  src:  url('fonts/h5p-fullscreen-bar.eot?p850ul');
  src:  url('fonts/h5p-fullscreen-bar.eot?p850ul#iefix') format('embedded-opentype'),
    url('fonts/h5p-fullscreen-bar.ttf?p850ul') format('truetype'),
    url('fonts/h5p-fullscreen-bar.woff?p850ul') format('woff'),
    url('fonts/h5p-fullscreen-bar.svg?p850ul#h5p') format('svg');
  font-weight: normal;
  font-style: normal;
}

.h5peditor-form-manager-head {
  background: #f5f5f5;
  color: #414141;
  border-bottom: 1px solid #dfdfdf;
  height: 41px;
  line-height: 40px;
  box-sizing: border-box;
  position: relative;
  display: flex;
  z-index: 3;
  justify-content: space-between;
  align-items: flex-start;
  box-shadow: 0px 2px 2px rgba(128,128,128,0.15);
  padding: 0 1em 0 0.5em;
}

.h5peditor-form-manager-button {
  background: transparent;
  padding: 0;
  border: 0;
  cursor: pointer;
  color: #414141;
  position: relative;
  white-space: nowrap;
  line-height: normal;
}

.h5peditor-form-manager-button-inner {
  display: block;
  outline: none;
}

.h5peditor-form-manager-breadcrumb {
  display: flex;
  min-width: 0;
  flex-grow: 1;
}

.h5peditor-form-manager-proceed {
  display: none;

  background: #186df7;
  color: #fff;

  font-size: 14px;
  font-weight: bold;
  font-family: Open Sans, sans-serif;
  border-radius: 2px;
  margin-right: 5px;
  margin-top: 5px;
  padding: 5px 10px;

  &:hover {
    background: #20588f;
  }
}

.h5peditor-form-manager-fullscreen {
  width: 24px;
  height: 24px;
  font-size: 20px;
  margin-top: 9px;
  margin-left: 0.25em;

  .h5peditor-form-manager-button-inner:before {
    font-family: 'h5p-fullscreen-bar';
    content: '\e929';
  }

  &:after {
    visibility: hidden;
    position: absolute;
    top: 120%;
    right: -10%;
    z-index: 3;
    padding: 0.25em 0.75em;
    background: #212121;
    color: #fff;
    white-space: nowrap;
    font-size: 14px;
    box-shadow: 0 0 0.5em #858585;
    text-indent: 0;
    font-weight: normal;
    pointer-events: none;
    outline: none;
    line-height: normal;
    content: attr(aria-label);
  }

  &:hover:after,
  &:focus:after {
    visibility: visible;
  }
}

.h5peditor-semi-fullscreen {
  .h5peditor-form-manager-fullscreen .h5peditor-form-manager-button-inner:before {
    content: "\e92a";
  }
  .h5peditor-form-manager-proceed {
    display: block;
  }
  .h5peditor-form-manager-head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 2;
  }
}

.form-manager-exit.form-manager-fullscreen .h5peditor-form-manager-button-inner:before {
  content: "\f066";
}

.h5peditor-form-manager-title {
  position: relative;
  min-width: 20px;
  font-weight: bold;
  font-size: 14px;

  /* Icons for content types */
  &:before {
    font-family: 'h5p-fullscreen-bar';
    content: "\e928";
    font-size: 1.2em;
    position: relative;
    top: 0.1em;
    margin-right: 0.25em;
    speak: none;
    font-style: normal;
    font-weight: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  &.dragtext:before {
    content: "\e600";
  }
  &.markthewords:before {
    content: "\e601";
  }
  &.multichoice:before {
    content: "\e603";
  }
  &.interactivevideo:before {
    content: "\e900";
  }
  &.audio:before {
    content: "\e901";
  }
  &.truefalse:before {
    content: "\e902";
  }
  &.dialogcards:before {
    content: "\e903";
  }
  &.questionnaire:before {
    content: "\e904";
  }
  &.coursepresentation:before {
    content: "\e923";
  }
  &.dragquestion:before {
    content: "\e991";
  }
  &.summary:before {
    content: "\e992";
  }
  &.singlechoiceset:before {
    content: "\e993";
  }
  &.blanks:before {
    content: "\e994";
  }
}

/* Makes metadata popup behave good in fullscreen */
.h5peditor-semi-fullscreen + .h5p-metadata-popup-overlay {
  position: fixed;

  .h5p-metadata-wrapper {
    margin-top: 20px !important;
  }
}