html {
  font-size: 62.5%;
}

.mce-content-body{
  /* background-color: yellow; */
}

.mce-content-body .frame{
  background-color: #e1e1e1;
  margin: 20px auto;
  border: 1px solid #000;
  padding: 20px;
  min-height: 200px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 1.8rem;
}

 /* h2{color: red;} */


h1{font-size: 34px; color: yellow;}
h2{font-size: 30px; color: orange;}
h3{font-size: 26px; color: #8d5b00;}
h4{font-size: 22px; color: #148d00;}
h5{font-size: 18px; color: #00598d;}
