:host {
    display: block;
    border: 2px solid #000;
    border-radius: 5px;
    padding: 10px 20px;
}

#menu, #create-form, #delete-form, #update-form {
   background-color: #d9d9d9;
   padding: 10px 20px 20px 20px;
   border: 2px solid #000;
   border-radius: 5px;  
   width: 20%;
   visibility: visible;

}

#create-button {
   padding: 10px 20px;
   
}