form[action="https://gramotadel.ru/api/v1/tilda-create/"] {visibility: hidden;}
  form[action="https://gramotadel.express/api/v1/tilda-create/"] {visibility: hidden;}
  form[action="https://gramotadel.express/api/v1/tilda-create/"] .t-form__successbox {opacity:0;}  
  form[action="https://gramotadel.express/api/v1/tilda-create/"] .js-successbox {opacity:0;}  

      #reg-form-email{pointer-events: none;     background: #f6f6f6;  color: #696969;}