*{
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
#tinymce {
  padding: 25px;
  font-family: 微软雅黑;
}

#tinymce img {
  max-width: 100%;
  height: auto;
}

#tinymce .center {
  display: block;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
#tinymce ol{
  list-style: inside decimal;
  color: #666;
}
#tinymce ul{
  list-style: inside ;
  color: #666;
}