#wp-content-media-buttons {
  display: flex;
  align-items: center;
}

.editor-function-button {
  display: inline-block;
  width: 24px;
  height: 24px;
  margin-right: 5px;
  cursor: pointer;
  background-size: 24px 24px;
}

.editor-function-button__normal {
  width: 52px;
  height: 26px;
  line-height: 26px;
  background: #f7f7f7;
  color: #555;
  font-size: 16px;
  padding: 0 7px;
  border: 1px solid #ccc;
  border-radius: 3px;
  box-shadow: 0 1px 0 #ccc;
}

.editor-function-button__slice {
  background-image: url('../fonts/slice.svg');
}

.editor-function-button__author {
  background-image: url('../fonts/author.svg');
}

.editor-function-button__preface {
  background-image: url('../fonts/preface.svg');
}

.editor-function-button__picture-desc {
  background-image: url('../fonts/picture-desc.svg');
}