1.blocks-shortcode__textarea{
  2  background:#fff !important;
  3  border:1px solid #1e1e1e !important;
  4  border-radius:2px !important;
  5  box-shadow:none !important;
  6  box-sizing:border-box;
  7  color:#1e1e1e !important;
  8  font-family:Menlo,Consolas,monaco,monospace !important;
  9  font-size:16px !important;
 10  max-height:250px;
 11  padding:12px !important;
 12  resize:none;
 13}
 14@media (min-width:600px){
 15  .blocks-shortcode__textarea{
 16    font-size:13px !important;
 17  }
 18}
 19.blocks-shortcode__textarea:focus{
 20  border-color:var(--wp-admin-theme-color) !important;
 21  box-shadow:0 0 0 1px var(--wp-admin-theme-color) !important;
 22  outline:2px solid #0000 !important;
 23}