Hello Tutorial

/* CKEditor Admin Fix */
body.admin .ck-toolbar {
 background:#ffffff !important;
 border-color:#d1d5db !important;
}

body.admin .ck-toolbar button {
 color:#111827 !important;
}

body.admin .ck-toolbar button .ck-icon {
 color:#111827 !important;
 fill:#111827 !important;
}

body.admin .ck-editor__editable,
body.admin .ck-editor__editable_inline,
body.admin .ck-content {
 background:#ffffff !important;
 color:#111827 !important;
 caret-color:#111827 !important;
 border:1px solid #d1d5db !important;
}