.mce-btn button:hover,
.mce-btn button:focus {
  background: initial;
}

.cred-form .wp-editor-tabs,
.cred-form #mceu_5,
.cred-form #mceu_6,
.cred-form #mceu_7,
.cred-form #mceu_10,
.cred-form #mceu_11,
.cred-form #mceu_12,
.cred-form #mceu_13,
.cred-form #mceu_56,
.cred-form #mceu_57 {
  display: none;
}